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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_struct.html">pyarrow.types.is_struct</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_union.html">pyarrow.types.is_union</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_nested.html">pyarrow.types.is_nested</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_run_end_encoded.html">pyarrow.types.is_run_end_encoded</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_temporal.html">pyarrow.types.is_temporal</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_timestamp.html">pyarrow.types.is_timestamp</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_date.html">pyarrow.types.is_date</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_date32.html">pyarrow.types.is_date32</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_duration.html">pyarrow.types.is_duration</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_interval.html">pyarrow.types.is_interval</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_null.html">pyarrow.types.is_null</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_binary.html">pyarrow.types.is_binary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_unicode.html">pyarrow.types.is_unicode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_string.html">pyarrow.types.is_string</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_large_binary.html">pyarrow.types.is_large_binary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_large_unicode.html">pyarrow.types.is_large_unicode</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_large_string.html">pyarrow.types.is_large_string</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_binary_view.html">pyarrow.types.is_binary_view</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_string_view.html">pyarrow.types.is_string_view</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_fixed_size_binary.html">pyarrow.types.is_fixed_size_binary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_map.html">pyarrow.types.is_map</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_dictionary.html">pyarrow.types.is_dictionary</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.is_primitive.html">pyarrow.types.is_primitive</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.types.TypesEnum.html">pyarrow.types.TypesEnum</a></li> |
| </ul> |
| </details></li> |
| <li class="toctree-l3 has-children"><a class="reference internal" href="../../python/api/arrays.html">Arrays and Scalars</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.array.html">pyarrow.array</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Array.html">pyarrow.Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BooleanArray.html">pyarrow.BooleanArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FloatingPointArray.html">pyarrow.FloatingPointArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.IntegerArray.html">pyarrow.IntegerArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int8Array.html">pyarrow.Int8Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int16Array.html">pyarrow.Int16Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int32Array.html">pyarrow.Int32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int64Array.html">pyarrow.Int64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NullArray.html">pyarrow.NullArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NumericArray.html">pyarrow.NumericArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt8Array.html">pyarrow.UInt8Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt16Array.html">pyarrow.UInt16Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt32Array.html">pyarrow.UInt32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt64Array.html">pyarrow.UInt64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.HalfFloatArray.html">pyarrow.HalfFloatArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FloatArray.html">pyarrow.FloatArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DoubleArray.html">pyarrow.DoubleArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryArray.html">pyarrow.BinaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringArray.html">pyarrow.StringArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeBinaryArray.html">pyarrow.FixedSizeBinaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeBinaryArray.html">pyarrow.LargeBinaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeStringArray.html">pyarrow.LargeStringArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryViewArray.html">pyarrow.BinaryViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringViewArray.html">pyarrow.StringViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time32Array.html">pyarrow.Time32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time64Array.html">pyarrow.Time64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date32Array.html">pyarrow.Date32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date64Array.html">pyarrow.Date64Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.TimestampArray.html">pyarrow.TimestampArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DurationArray.html">pyarrow.DurationArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MonthDayNanoIntervalArray.html">pyarrow.MonthDayNanoIntervalArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal32Array.html">pyarrow.Decimal32Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal64Array.html">pyarrow.Decimal64Array</a></li> |
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| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DictionaryArray.html">pyarrow.DictionaryArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListArray.html">pyarrow.ListArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeListArray.html">pyarrow.FixedSizeListArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListArray.html">pyarrow.LargeListArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListViewArray.html">pyarrow.ListViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListViewArray.html">pyarrow.LargeListViewArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MapArray.html">pyarrow.MapArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.RunEndEncodedArray.html">pyarrow.RunEndEncodedArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StructArray.html">pyarrow.StructArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UnionArray.html">pyarrow.UnionArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ExtensionArray.html">pyarrow.ExtensionArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedShapeTensorArray.html">pyarrow.FixedShapeTensorArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.OpaqueArray.html">pyarrow.OpaqueArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.JsonArray.html">pyarrow.JsonArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UuidArray.html">pyarrow.UuidArray</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Bool8Array.html">pyarrow.Bool8Array</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.scalar.html">pyarrow.scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NA.html">pyarrow.NA</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Scalar.html">pyarrow.Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BooleanScalar.html">pyarrow.BooleanScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int8Scalar.html">pyarrow.Int8Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int16Scalar.html">pyarrow.Int16Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int32Scalar.html">pyarrow.Int32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Int64Scalar.html">pyarrow.Int64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.NullScalar.html">pyarrow.NullScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt8Scalar.html">pyarrow.UInt8Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt16Scalar.html">pyarrow.UInt16Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt32Scalar.html">pyarrow.UInt32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UInt64Scalar.html">pyarrow.UInt64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.HalfFloatScalar.html">pyarrow.HalfFloatScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FloatScalar.html">pyarrow.FloatScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DoubleScalar.html">pyarrow.DoubleScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryScalar.html">pyarrow.BinaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringScalar.html">pyarrow.StringScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeBinaryScalar.html">pyarrow.FixedSizeBinaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeBinaryScalar.html">pyarrow.LargeBinaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeStringScalar.html">pyarrow.LargeStringScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.BinaryViewScalar.html">pyarrow.BinaryViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StringViewScalar.html">pyarrow.StringViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time32Scalar.html">pyarrow.Time32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Time64Scalar.html">pyarrow.Time64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date32Scalar.html">pyarrow.Date32Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Date64Scalar.html">pyarrow.Date64Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.TimestampScalar.html">pyarrow.TimestampScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DurationScalar.html">pyarrow.DurationScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MonthDayNanoIntervalScalar.html">pyarrow.MonthDayNanoIntervalScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal128Scalar.html">pyarrow.Decimal128Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Decimal256Scalar.html">pyarrow.Decimal256Scalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.DictionaryScalar.html">pyarrow.DictionaryScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.RunEndEncodedScalar.html">pyarrow.RunEndEncodedScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListScalar.html">pyarrow.ListScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedSizeListScalar.html">pyarrow.FixedSizeListScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListScalar.html">pyarrow.LargeListScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ListViewScalar.html">pyarrow.ListViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.LargeListViewScalar.html">pyarrow.LargeListViewScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MapScalar.html">pyarrow.MapScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.StructScalar.html">pyarrow.StructScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UnionScalar.html">pyarrow.UnionScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ExtensionScalar.html">pyarrow.ExtensionScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.FixedShapeTensorScalar.html">pyarrow.FixedShapeTensorScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.OpaqueScalar.html">pyarrow.OpaqueScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.JsonScalar.html">pyarrow.JsonScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.UuidScalar.html">pyarrow.UuidScalar</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Bool8Scalar.html">pyarrow.Bool8Scalar</a></li> |
| </ul> |
| </details></li> |
| <li class="toctree-l3 has-children"><a class="reference internal" href="../../python/api/memory.html">Buffers and Memory</a><details><summary><span class="toctree-toggle" role="presentation"><i class="fa-solid fa-chevron-down"></i></span></summary><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.allocate_buffer.html">pyarrow.allocate_buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.py_buffer.html">pyarrow.py_buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.foreign_buffer.html">pyarrow.foreign_buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Buffer.html">pyarrow.Buffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.ResizableBuffer.html">pyarrow.ResizableBuffer</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.Codec.html">pyarrow.Codec</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.compress.html">pyarrow.compress</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.decompress.html">pyarrow.decompress</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.MemoryPool.html">pyarrow.MemoryPool</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../../python/generated/pyarrow.default_memory_pool.html">pyarrow.default_memory_pool</a></li> |
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| <section id="tensors"> |
| <h1>Tensors<a class="headerlink" href="#tensors" title="Link to this heading">#</a></h1> |
| <section id="dense-tensors"> |
| <h2>Dense Tensors<a class="headerlink" href="#dense-tensors" title="Link to this heading">#</a></h2> |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow6TensorE"> |
| <span id="_CPPv3N5arrow6TensorE"></span><span id="_CPPv2N5arrow6TensorE"></span><span id="arrow::Tensor"></span><span class="target" id="classarrow_1_1_tensor"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Tensor</span></span></span><a class="headerlink" href="#_CPPv4N5arrow6TensorE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Subclassed by <a class="reference internal" href="#classarrow_1_1_numeric_tensor"><span class="std std-ref">arrow::NumericTensor< TYPE ></span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"> |
| <span id="_CPPv3N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"></span><span id="_CPPv2N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"></span><span id="arrow::Tensor::Tensor__std::shared_ptr:DataType:CR.std::shared_ptr:Buffer:CR.std::vector:int64_t:CR"></span><span class="target" id="classarrow_1_1_tensor_1a979c34866a43fe9f2dfe4239e95e2b64"></span><span class="sig-name descname"><span class="n"><span class="pre">Tensor</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Constructor with no dimension names or strides, data assumed to be row-major. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"> |
| <span id="_CPPv3N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"></span><span id="_CPPv2N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"></span><span id="arrow::Tensor::Tensor__std::shared_ptr:DataType:CR.std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:int64_t:CR"></span><span class="target" id="classarrow_1_1_tensor_1a1b6cd46945a5b6406c8007e78e15fb66"></span><span class="sig-name descname"><span class="n"><span class="pre">Tensor</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Constructor with non-negative strides. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::Tensor::Tensor__std::shared_ptr:DataType:CR.std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_tensor_1a6777ab3878c9aaabc8e6af8d2788e662"></span><span class="sig-name descname"><span class="n"><span class="pre">Tensor</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Constructor with non-negative strides and dimension names. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow6Tensor4sizeEv"> |
| <span id="_CPPv3NK5arrow6Tensor4sizeEv"></span><span id="_CPPv2NK5arrow6Tensor4sizeEv"></span><span id="arrow::Tensor::sizeC"></span><span class="target" id="classarrow_1_1_tensor_1aca5e2f0d617530dd732d8cb7f10db1d3"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">size</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow6Tensor4sizeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Total number of value cells in the tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow6Tensor10is_mutableEv"> |
| <span id="_CPPv3NK5arrow6Tensor10is_mutableEv"></span><span id="_CPPv2NK5arrow6Tensor10is_mutableEv"></span><span id="arrow::Tensor::is_mutableC"></span><span class="target" id="classarrow_1_1_tensor_1a8620cbf7de60ce9a2cd8527e30a2e8ad"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_mutable</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow6Tensor10is_mutableEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if the underlying data buffer is mutable. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow6Tensor13is_contiguousEv"> |
| <span id="_CPPv3NK5arrow6Tensor13is_contiguousEv"></span><span id="_CPPv2NK5arrow6Tensor13is_contiguousEv"></span><span id="arrow::Tensor::is_contiguousC"></span><span class="target" id="classarrow_1_1_tensor_1a907568a5bf3646ef440b0b6342b5ebfa"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_contiguous</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow6Tensor13is_contiguousEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Either row major or column major. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow6Tensor12is_row_majorEv"> |
| <span id="_CPPv3NK5arrow6Tensor12is_row_majorEv"></span><span id="_CPPv2NK5arrow6Tensor12is_row_majorEv"></span><span id="arrow::Tensor::is_row_majorC"></span><span class="target" id="classarrow_1_1_tensor_1af76f12b10080b0a8e6302c7a1b17e294"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_row_major</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow6Tensor12is_row_majorEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>AKA “C order”. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow6Tensor15is_column_majorEv"> |
| <span id="_CPPv3NK5arrow6Tensor15is_column_majorEv"></span><span id="_CPPv2NK5arrow6Tensor15is_column_majorEv"></span><span id="arrow::Tensor::is_column_majorC"></span><span class="target" id="classarrow_1_1_tensor_1a0008e372a7ebca8a386f7a37f4d01e31"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_column_major</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow6Tensor15is_column_majorEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>AKA “Fortran order”. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow6Tensor12CountNonZeroEv"> |
| <span id="_CPPv3NK5arrow6Tensor12CountNonZeroEv"></span><span id="_CPPv2NK5arrow6Tensor12CountNonZeroEv"></span><span id="arrow::Tensor::CountNonZeroC"></span><span class="target" id="classarrow_1_1_tensor_1a14d24bb9629aa7150672553246f3cf40"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CountNonZero</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow6Tensor12CountNonZeroEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compute the number of non-zero values in the tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0ENK5arrow6Tensor5ValueERKN9ValueType6c_typeERKNSt6vectorI7int64_tEE"> |
| <span id="_CPPv3I0ENK5arrow6Tensor5ValueERKNSt6vectorI7int64_tEE"></span><span id="_CPPv2I0ENK5arrow6Tensor5ValueERKNSt6vectorI7int64_tEE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ValueType</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_tensor_1a135f92d2567c4ebd77c59bf75d4ae4cf"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0ENK5arrow6Tensor5ValueERKN9ValueType6c_typeERKNSt6vectorI7int64_tEE" title="arrow::Tensor::Value::ValueType"><span class="n"><span class="pre">ValueType</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">c_type</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">Value</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">index</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4I0ENK5arrow6Tensor5ValueERKN9ValueType6c_typeERKNSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Returns the value at the given index without data-type and bounds checks. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow6Tensor4MakeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow6Tensor4MakeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow6Tensor4MakeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::Tensor::Make__std::shared_ptr:DataType:CR.std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_tensor_1a5cd7180b5fab4b55d441efe52a701fe9"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow6Tensor4MakeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="#classarrow_1_1_tensor"><span class="std std-ref">Tensor</span></a> with full parameters. </p> |
| <p>This factory function will return <a class="reference internal" href="support.html#classarrow_1_1_status_1aa388393c060f3b44316876a630190576"><span class="std std-ref">Status::Invalid</span></a> when the parameters are inconsistent</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>type</strong> – <strong>[in]</strong> The data type of the tensor values </p></li> |
| <li><p><strong>data</strong> – <strong>[in]</strong> The buffer of the tensor content </p></li> |
| <li><p><strong>shape</strong> – <strong>[in]</strong> The shape of the tensor </p></li> |
| <li><p><strong>strides</strong> – <strong>[in]</strong> The strides of the tensor (if this is empty, the data assumed to be row-major) </p></li> |
| <li><p><strong>dim_names</strong> – <strong>[in]</strong> The names of the tensor dimensions </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow6Tensor20CalculateValueOffsetERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"> |
| <span id="_CPPv3N5arrow6Tensor20CalculateValueOffsetERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"></span><span id="_CPPv2N5arrow6Tensor20CalculateValueOffsetERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"></span><span id="arrow::Tensor::CalculateValueOffset__std::vector:int64_t:CR.std::vector:int64_t:CR"></span><span class="target" id="classarrow_1_1_tensor_1a78dae60d7cb7cc5a70b61f0cde2c585d"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CalculateValueOffset</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">index</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow6Tensor20CalculateValueOffsetERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the offset of the given index on the given strides. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow13NumericTensorE"> |
| <span id="_CPPv3I0EN5arrow13NumericTensorE"></span><span id="_CPPv2I0EN5arrow13NumericTensorE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">TYPE</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_numeric_tensor"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">NumericTensor</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><a class="headerlink" href="#_CPPv4I0EN5arrow13NumericTensorE" title="Link to this definition">#</a><br /></dt> |
| <dd><div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::NumericTensor::NumericTensor__std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_numeric_tensor_1a4aeea1af541551baf382eda9497bd8a4"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">NumericTensor</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Constructor with non-negative strides and dimension names. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"> |
| <span id="_CPPv3N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"></span><span id="_CPPv2N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"></span><span id="arrow::NumericTensor::NumericTensor__std::shared_ptr:Buffer:CR.std::vector:int64_t:CR"></span><span class="target" id="classarrow_1_1_numeric_tensor_1afa3c1356beb206dd95464087cf919ef3"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">NumericTensor</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Constructor with no dimension names or strides, data assumed to be row-major. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"> |
| <span id="_CPPv3N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"></span><span id="_CPPv2N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"></span><span id="arrow::NumericTensor::NumericTensor__std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:int64_t:CR"></span><span class="target" id="classarrow_1_1_numeric_tensor_1a47aa4eda9e62bfe1d6a0c0d218a7526d"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">NumericTensor</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Constructor with non-negative strides. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow13NumericTensor4MakeERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow13NumericTensor4MakeERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow13NumericTensor4MakeERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::NumericTensor::Make__std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_numeric_tensor_1a067b44ba36d14cfcf27ad405fa580e75"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow13NumericTensorE" title="arrow::NumericTensor"><span class="n"><span class="pre">NumericTensor</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow13NumericTensorE" title="arrow::NumericTensor::TYPE"><span class="n"><span class="pre">TYPE</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">strides</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow13NumericTensor4MakeERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="#classarrow_1_1_numeric_tensor"><span class="std std-ref">NumericTensor</span></a> with full parameters. </p> |
| <p>This factory function will return <a class="reference internal" href="support.html#classarrow_1_1_status_1aa388393c060f3b44316876a630190576"><span class="std std-ref">Status::Invalid</span></a> when the parameters are inconsistent</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters<span class="colon">:</span></dt> |
| <dd class="field-odd"><ul class="simple"> |
| <li><p><strong>data</strong> – <strong>[in]</strong> The buffer of the tensor content </p></li> |
| <li><p><strong>shape</strong> – <strong>[in]</strong> The shape of the tensor </p></li> |
| <li><p><strong>strides</strong> – <strong>[in]</strong> The strides of the tensor (if this is empty, the data assumed to be row-major) </p></li> |
| <li><p><strong>dim_names</strong> – <strong>[in]</strong> The names of the tensor dimensions </p></li> |
| </ul> |
| </dd> |
| </dl> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| </section> |
| <section id="sparse-tensors"> |
| <h2>Sparse Tensors<a class="headerlink" href="#sparse-tensors" title="Link to this heading">#</a></h2> |
| <dl class="cpp enum"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18SparseTensorFormat4typeE"> |
| <span id="_CPPv3N5arrow18SparseTensorFormat4typeE"></span><span id="_CPPv2N5arrow18SparseTensorFormat4typeE"></span><span class="target" id="structarrow_1_1_sparse_tensor_format_1a0693b2fa5192ae86d525995fe6f64f3a"></span><span class="k"><span class="pre">enum</span></span><span class="w"> </span><span class="sig-prename descclassname"><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">SparseTensorFormat</span></span><span class="p"><span class="pre">::</span></span></span><span class="sig-name descname"><span class="n"><span class="pre">type</span></span></span><a class="headerlink" href="#_CPPv4N5arrow18SparseTensorFormat4typeE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: The index format type of <a class="reference internal" href="#classarrow_1_1_sparse_tensor"><span class="std std-ref">SparseTensor</span></a>. </p> |
| <p><em>Values:</em></p> |
| <dl class="cpp enumerator"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18SparseTensorFormat4type3COOE"> |
| <span id="_CPPv3N5arrow18SparseTensorFormat4type3COOE"></span><span id="_CPPv2N5arrow18SparseTensorFormat4type3COOE"></span><span class="target" id="structarrow_1_1_sparse_tensor_format_1a0693b2fa5192ae86d525995fe6f64f3aabaa7e5ab93ab151ead4102620d0a15ae"></span><span class="k"><span class="pre">enumerator</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">COO</span></span></span><a class="headerlink" href="#_CPPv4N5arrow18SparseTensorFormat4type3COOE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Coordinate list (COO) format. </p> |
| </dd></dl> |
| |
| <dl class="cpp enumerator"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18SparseTensorFormat4type3CSRE"> |
| <span id="_CPPv3N5arrow18SparseTensorFormat4type3CSRE"></span><span id="_CPPv2N5arrow18SparseTensorFormat4type3CSRE"></span><span class="target" id="structarrow_1_1_sparse_tensor_format_1a0693b2fa5192ae86d525995fe6f64f3aa639bcac72fe3163e571a8d66738aa4b1"></span><span class="k"><span class="pre">enumerator</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CSR</span></span></span><a class="headerlink" href="#_CPPv4N5arrow18SparseTensorFormat4type3CSRE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compressed sparse row (CSR) format. </p> |
| </dd></dl> |
| |
| <dl class="cpp enumerator"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18SparseTensorFormat4type3CSCE"> |
| <span id="_CPPv3N5arrow18SparseTensorFormat4type3CSCE"></span><span id="_CPPv2N5arrow18SparseTensorFormat4type3CSCE"></span><span class="target" id="structarrow_1_1_sparse_tensor_format_1a0693b2fa5192ae86d525995fe6f64f3aa8e53eed9093b40c94a65034a572c26c4"></span><span class="k"><span class="pre">enumerator</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CSC</span></span></span><a class="headerlink" href="#_CPPv4N5arrow18SparseTensorFormat4type3CSCE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compressed sparse column (CSC) format. </p> |
| </dd></dl> |
| |
| <dl class="cpp enumerator"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow18SparseTensorFormat4type3CSFE"> |
| <span id="_CPPv3N5arrow18SparseTensorFormat4type3CSFE"></span><span id="_CPPv2N5arrow18SparseTensorFormat4type3CSFE"></span><span class="target" id="structarrow_1_1_sparse_tensor_format_1a0693b2fa5192ae86d525995fe6f64f3aaeb7b593db5faea5772798b3ed0646ef3"></span><span class="k"><span class="pre">enumerator</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">CSF</span></span></span><a class="headerlink" href="#_CPPv4N5arrow18SparseTensorFormat4type3CSFE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Compressed sparse fiber (CSF) format. </p> |
| </dd></dl> |
| |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow11SparseIndexE"> |
| <span id="_CPPv3N5arrow11SparseIndexE"></span><span id="_CPPv2N5arrow11SparseIndexE"></span><span id="arrow::SparseIndex"></span><span class="target" id="classarrow_1_1_sparse_index"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseIndex</span></span></span><a class="headerlink" href="#_CPPv4N5arrow11SparseIndexE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: The base class for the index of a sparse tensor. </p> |
| <p><a class="reference internal" href="#classarrow_1_1_sparse_index"><span class="std std-ref">SparseIndex</span></a> describes where the non-zero elements are within a <a class="reference internal" href="#classarrow_1_1_sparse_tensor"><span class="std std-ref">SparseTensor</span></a>.</p> |
| <p>There are several ways to represent this. The format_id is used to distinguish what kind of representation is used. Each possible value of format_id must have only one corresponding concrete subclass of <a class="reference internal" href="#classarrow_1_1_sparse_index"><span class="std std-ref">SparseIndex</span></a>. </p> |
| <p>Subclassed by arrow::internal::SparseIndexBase< SparseCOOIndex >, arrow::internal::SparseIndexBase< SparseCSCIndex >, arrow::internal::SparseIndexBase< SparseCSFIndex >, arrow::internal::SparseIndexBase< SparseCSRIndex >, arrow::internal::SparseIndexBase< SparseIndexType ></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11SparseIndex9format_idEv"> |
| <span id="_CPPv3NK5arrow11SparseIndex9format_idEv"></span><span id="_CPPv2NK5arrow11SparseIndex9format_idEv"></span><span id="arrow::SparseIndex::format_idC"></span><span class="target" id="classarrow_1_1_sparse_index_1a1f44c6ddcec5d1f7e40e07bd0cdebe8a"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">SparseTensorFormat</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow18SparseTensorFormat4typeE" title="arrow::SparseTensorFormat::type"><span class="n"><span class="pre">type</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">format_id</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow11SparseIndex9format_idEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the identifier of the format type. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11SparseIndex15non_zero_lengthEv"> |
| <span id="_CPPv3NK5arrow11SparseIndex15non_zero_lengthEv"></span><span id="_CPPv2NK5arrow11SparseIndex15non_zero_lengthEv"></span><span id="arrow::SparseIndex::non_zero_lengthC"></span><span class="target" id="classarrow_1_1_sparse_index_1a3b16f444c066ea9416c6cb1a72fec694"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">non_zero_length</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><a class="headerlink" href="#_CPPv4NK5arrow11SparseIndex15non_zero_lengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the number of non zero values in the sparse tensor related to this sparse index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow11SparseIndex8ToStringEv"> |
| <span id="_CPPv3NK5arrow11SparseIndex8ToStringEv"></span><span id="_CPPv2NK5arrow11SparseIndex8ToStringEv"></span><span id="arrow::SparseIndex::ToStringC"></span><span class="target" id="classarrow_1_1_sparse_index_1a87f804e725e7ca43871862eb772f21ee"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ToString</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="m"><span class="pre">0</span></span><a class="headerlink" href="#_CPPv4NK5arrow11SparseIndex8ToStringEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the string representation of the sparse index. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndexE"> |
| <span id="_CPPv3N5arrow14SparseCOOIndexE"></span><span id="_CPPv2N5arrow14SparseCOOIndexE"></span><span id="arrow::SparseCOOIndex"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseCOOIndex</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">internal</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">SparseIndexBase</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndexE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: The index data for a COO sparse tensor. </p> |
| <p>A COO sparse index manages the location of its non-zero values by their coordinates. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex14SparseCOOIndexERKNSt10shared_ptrI6TensorEEb"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex14SparseCOOIndexERKNSt10shared_ptrI6TensorEEb"></span><span id="_CPPv2N5arrow14SparseCOOIndex14SparseCOOIndexERKNSt10shared_ptrI6TensorEEb"></span><span id="arrow::SparseCOOIndex::SparseCOOIndex__std::shared_ptr:Tensor:CR.b"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a9eb3451498f52ba27c8409683c031397"></span><span class="k"><span class="pre">explicit</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseCOOIndex</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">coords</span></span>, <span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">is_canonical</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex14SparseCOOIndexERKNSt10shared_ptrI6TensorEEb" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from column-major <a class="reference internal" href="#classarrow_1_1_numeric_tensor"><span class="std std-ref">NumericTensor</span></a>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14SparseCOOIndex7indicesEv"> |
| <span id="_CPPv3NK5arrow14SparseCOOIndex7indicesEv"></span><span id="_CPPv2NK5arrow14SparseCOOIndex7indicesEv"></span><span id="arrow::SparseCOOIndex::indicesC"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1ae26dd20e7c93a7f4604170910957ead8"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">indices</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14SparseCOOIndex7indicesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a tensor that has the coordinates of the non-zero values. </p> |
| <p>The returned tensor is a N x D tensor where N is the number of non-zero values and D is the number of dimensions in the logical data. The column at index <code class="docutils literal notranslate"><span class="pre">i</span></code> is a D-tuple of coordinates indicating that the logical value at those coordinates should be found at physical index <code class="docutils literal notranslate"><span class="pre">i</span></code>. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14SparseCOOIndex15non_zero_lengthEv"> |
| <span id="_CPPv3NK5arrow14SparseCOOIndex15non_zero_lengthEv"></span><span id="_CPPv2NK5arrow14SparseCOOIndex15non_zero_lengthEv"></span><span id="arrow::SparseCOOIndex::non_zero_lengthC"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a7c65c1975b249bf91e571105a073abe3"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">non_zero_length</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="k"><span class="pre">override</span></span><a class="headerlink" href="#_CPPv4NK5arrow14SparseCOOIndex15non_zero_lengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the number of non zero values in the sparse tensor related to this sparse index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14SparseCOOIndex12is_canonicalEv"> |
| <span id="_CPPv3NK5arrow14SparseCOOIndex12is_canonicalEv"></span><span id="_CPPv2NK5arrow14SparseCOOIndex12is_canonicalEv"></span><span id="arrow::SparseCOOIndex::is_canonicalC"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a691995367002b2356b3d75b570391f0f"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_canonical</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14SparseCOOIndex12is_canonicalEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return whether a sparse tensor index is canonical, or not. </p> |
| <p>If a sparse tensor index is canonical, it is sorted in the lexicographical order, and the corresponding sparse tensor doesn’t have duplicated entries. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14SparseCOOIndex8ToStringEv"> |
| <span id="_CPPv3NK5arrow14SparseCOOIndex8ToStringEv"></span><span id="_CPPv2NK5arrow14SparseCOOIndex8ToStringEv"></span><span id="arrow::SparseCOOIndex::ToStringC"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a729e7fcdcdee32cc17f15d1a478c5a61"></span><span class="k"><span class="pre">virtual</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ToString</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="k"><span class="pre">override</span></span><a class="headerlink" href="#_CPPv4NK5arrow14SparseCOOIndex8ToStringEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a string representation of the sparse index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow14SparseCOOIndex6EqualsERK14SparseCOOIndex"> |
| <span id="_CPPv3NK5arrow14SparseCOOIndex6EqualsERK14SparseCOOIndex"></span><span id="_CPPv2NK5arrow14SparseCOOIndex6EqualsERK14SparseCOOIndex"></span><span id="arrow::SparseCOOIndex::Equals__SparseCOOIndexCRC"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a11a5a7c5802b17c42d5d6eacc3b4a2ef"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Equals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow14SparseCOOIndex6EqualsERK14SparseCOOIndex" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return whether the COO indices are equal. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEEb"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEEb"></span><span id="_CPPv2N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEEb"></span><span id="arrow::SparseCOOIndex::Make__std::shared_ptr:Tensor:CR.b"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a7f362471ed10c278b14fb5478d338b5f"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">coords</span></span>, <span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">is_canonical</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEEb" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Make <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from a coords tensor and canonicality. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEE"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEE"></span><span id="_CPPv2N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEE"></span><span id="arrow::SparseCOOIndex::Make__std::shared_ptr:Tensor:CR"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1abef9075b4bbb888564a2a7ec4970d5cb"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">coords</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Make <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from a coords tensor with canonicality auto-detection. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEE"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEE"></span><span id="_CPPv2N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEE"></span><span id="arrow::SparseCOOIndex::Make__std::shared_ptr:DataType:CR.std::vector:int64_t:CR.std::vector:int64_t:CR.std::shared_ptr:Buffer:"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1aa70245d9f8bbec1f6d43d49d428ade87"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_strides</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">indices_data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Make <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from raw properties with canonicality auto-detection. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEEb"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEEb"></span><span id="_CPPv2N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEEb"></span><span id="arrow::SparseCOOIndex::Make__std::shared_ptr:DataType:CR.std::vector:int64_t:CR.std::vector:int64_t:CR.std::shared_ptr:Buffer:.b"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1ad684ba74ab7161b47cbb89247169fa77"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_strides</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">indices_data</span></span>, <span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">is_canonical</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEEb" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Make <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from raw properties. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEE"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEE"></span><span id="_CPPv2N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEE"></span><span id="arrow::SparseCOOIndex::Make__std::shared_ptr:DataType:CR.std::vector:int64_t:CR.int64_t.std::shared_ptr:Buffer:"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a6b562508e18b3f639cd37c791c123fac"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">non_zero_length</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">indices_data</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Make <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from sparse tensor’s shape properties and data with canonicality auto-detection. </p> |
| <p>The indices_data should be in row-major (C-like) order. If not, use the raw properties constructor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEEb"> |
| <span id="_CPPv3N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEEb"></span><span id="_CPPv2N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEEb"></span><span id="arrow::SparseCOOIndex::Make__std::shared_ptr:DataType:CR.std::vector:int64_t:CR.int64_t.std::shared_ptr:Buffer:.b"></span><span class="target" id="classarrow_1_1_sparse_c_o_o_index_1a3b7b21f15238a2d2b703865655280b9f"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">indices_type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">non_zero_length</span></span>, <span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="n sig-param"><span class="pre">indices_data</span></span>, <span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">is_canonical</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEEb" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Make <a class="reference internal" href="#classarrow_1_1_sparse_c_o_o_index"><span class="std std-ref">SparseCOOIndex</span></a> from sparse tensor’s shape properties and data. </p> |
| <p>The indices_data should be in row-major (C-like) order. If not, use the raw properties constructor. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow14SparseCSRIndexE"> |
| <span id="_CPPv3N5arrow14SparseCSRIndexE"></span><span id="_CPPv2N5arrow14SparseCSRIndexE"></span><span id="arrow::SparseCSRIndex"></span><span class="target" id="classarrow_1_1_sparse_c_s_r_index"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseCSRIndex</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">internal</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">SparseCSXIndex</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCSRIndexE" title="arrow::SparseCSRIndex"><span class="n"><span class="pre">SparseCSRIndex</span></span></a><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="n"><span class="pre">internal</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">SparseMatrixCompressedAxis</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">ROW</span></span><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow14SparseCSRIndexE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: The index data for a CSR sparse matrix. </p> |
| <p>A CSR sparse index manages the location of its non-zero values by two vectors.</p> |
| <p>The first vector, called indptr, represents the range of the rows; the i-th row spans from indptr[i] to indptr[i+1] in the corresponding value vector. So the length of an indptr vector is the number of rows + 1.</p> |
| <p>The other vector, called indices, represents the column indices of the corresponding non-zero values. So the length of an indices vector is same as the number of non-zero-values. </p> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow12SparseTensorE"> |
| <span id="_CPPv3N5arrow12SparseTensorE"></span><span id="_CPPv2N5arrow12SparseTensorE"></span><span id="arrow::SparseTensor"></span><span class="target" id="classarrow_1_1_sparse_tensor"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseTensor</span></span></span><a class="headerlink" href="#_CPPv4N5arrow12SparseTensorE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: The base class of sparse tensor container. </p> |
| <p>Subclassed by <a class="reference internal" href="#classarrow_1_1_sparse_tensor_impl"><span class="std std-ref">arrow::SparseTensorImpl< SparseIndexType ></span></a></p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor4typeEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor4typeEv"></span><span id="_CPPv2NK5arrow12SparseTensor4typeEv"></span><span id="arrow::SparseTensor::typeC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a2ef2d4d5f46100dd7568d4c6e02f0dcf"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">type</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor4typeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a value type of the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor4dataEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor4dataEv"></span><span id="_CPPv2NK5arrow12SparseTensor4dataEv"></span><span id="arrow::SparseTensor::dataC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a708b8ac8f4659dabdfbe79523aaf598a"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">data</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor4dataEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a buffer that contains the value vector of the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor8raw_dataEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor8raw_dataEv"></span><span id="_CPPv2NK5arrow12SparseTensor8raw_dataEv"></span><span id="arrow::SparseTensor::raw_dataC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a162aeeb4aab245b28c83a6211a375cd4"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">uint8_t</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">raw_data</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor8raw_dataEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return an immutable raw data pointer. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor16raw_mutable_dataEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor16raw_mutable_dataEv"></span><span id="_CPPv2NK5arrow12SparseTensor16raw_mutable_dataEv"></span><span id="arrow::SparseTensor::raw_mutable_dataC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a2a580f0b6ab26e493432e53a958a7b79"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">uint8_t</span></span><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="sig-name descname"><span class="n"><span class="pre">raw_mutable_data</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor16raw_mutable_dataEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a mutable raw data pointer. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor5shapeEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor5shapeEv"></span><span id="_CPPv2NK5arrow12SparseTensor5shapeEv"></span><span id="arrow::SparseTensor::shapeC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a0512568455608d3fb0b63b571e05b120"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">shape</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor5shapeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a shape vector of the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor12sparse_indexEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor12sparse_indexEv"></span><span id="_CPPv2NK5arrow12SparseTensor12sparse_indexEv"></span><span id="arrow::SparseTensor::sparse_indexC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a01ba023ae7a322f558c026bd58707a48"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow11SparseIndexE" title="arrow::SparseIndex"><span class="n"><span class="pre">SparseIndex</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">sparse_index</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor12sparse_indexEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a sparse index of the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor4ndimEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor4ndimEv"></span><span id="_CPPv2NK5arrow12SparseTensor4ndimEv"></span><span id="arrow::SparseTensor::ndimC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a517daac896ab6b6565016d3a74124d22"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ndim</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor4ndimEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a number of dimensions of the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor9dim_namesEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor9dim_namesEv"></span><span id="_CPPv2NK5arrow12SparseTensor9dim_namesEv"></span><span id="arrow::SparseTensor::dim_namesC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a42dd55645fd1a7a65d73e4b847314ec4"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">dim_names</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor9dim_namesEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return a vector of dimension names. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor8dim_nameEi"> |
| <span id="_CPPv3NK5arrow12SparseTensor8dim_nameEi"></span><span id="_CPPv2NK5arrow12SparseTensor8dim_nameEi"></span><span id="arrow::SparseTensor::dim_name__iC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1abf2b6342ec3282640005094b8a151b17"></span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="sig-name descname"><span class="n"><span class="pre">dim_name</span></span></span><span class="sig-paren">(</span><span class="kt"><span class="pre">int</span></span><span class="w"> </span><span class="n sig-param"><span class="pre">i</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor8dim_nameEi" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return the name of the i-th dimension. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor4sizeEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor4sizeEv"></span><span id="_CPPv2NK5arrow12SparseTensor4sizeEv"></span><span id="arrow::SparseTensor::sizeC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a94ae1eb4239eddb4100c2358affa8440"></span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">size</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor4sizeEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Total number of value cells in the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor10is_mutableEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor10is_mutableEv"></span><span id="_CPPv2NK5arrow12SparseTensor10is_mutableEv"></span><span id="arrow::SparseTensor::is_mutableC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1ad36e1e26afb5c6c091ef0a877f1b70b4"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">is_mutable</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor10is_mutableEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return true if the underlying data buffer is mutable. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor15non_zero_lengthEv"> |
| <span id="_CPPv3NK5arrow12SparseTensor15non_zero_lengthEv"></span><span id="_CPPv2NK5arrow12SparseTensor15non_zero_lengthEv"></span><span id="arrow::SparseTensor::non_zero_lengthC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a3728b0fe87415b007515b5747d57cdd1"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="n"><span class="pre">int64_t</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">non_zero_length</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor15non_zero_lengthEv" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Total number of non-zero cells in the sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor6EqualsERK12SparseTensorRK12EqualOptions"> |
| <span id="_CPPv3NK5arrow12SparseTensor6EqualsERK12SparseTensorRK12EqualOptions"></span><span id="_CPPv2NK5arrow12SparseTensor6EqualsERK12SparseTensorRK12EqualOptions"></span><span id="arrow::SparseTensor::Equals__SparseTensorCR.EqualOptionsCRC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1adaf0d6dc9e20bb1024e736c7155df725"></span><span class="kt"><span class="pre">bool</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Equals</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow12SparseTensorE" title="arrow::SparseTensor"><span class="n"><span class="pre">SparseTensor</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">other</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">&</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="utilities.html#_CPPv4N5arrow12EqualOptionsE" title="arrow::EqualOptions"><span class="n"><span class="pre">EqualOptions</span></span></a><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">Defaults</span></span><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor6EqualsERK12SparseTensorRK12EqualOptions" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return whether sparse tensors are equal. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4NK5arrow12SparseTensor8ToTensorEP10MemoryPool"> |
| <span id="_CPPv3NK5arrow12SparseTensor8ToTensorEP10MemoryPool"></span><span id="_CPPv2NK5arrow12SparseTensor8ToTensorEP10MemoryPool"></span><span id="arrow::SparseTensor::ToTensor__MemoryPoolPC"></span><span class="target" id="classarrow_1_1_sparse_tensor_1a196ce34f7ea01be33b46096b5349a534"></span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">ToTensor</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="sig-paren">)</span><span class="w"> </span><span class="k"><span class="pre">const</span></span><a class="headerlink" href="#_CPPv4NK5arrow12SparseTensor8ToTensorEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Return dense representation of sparse tensor as tensor. </p> |
| <p>The returned <a class="reference internal" href="#classarrow_1_1_tensor"><span class="std std-ref">Tensor</span></a> has row-major order (C-like). </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp class"> |
| <dt class="sig sig-object cpp" id="_CPPv4I0EN5arrow16SparseTensorImplE"> |
| <span id="_CPPv3I0EN5arrow16SparseTensorImplE"></span><span id="_CPPv2I0EN5arrow16SparseTensorImplE"></span><span class="k"><span class="pre">template</span></span><span class="p"><span class="pre"><</span></span><span class="k"><span class="pre">typename</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseIndexType</span></span></span><span class="p"><span class="pre">></span></span><br /><span class="target" id="classarrow_1_1_sparse_tensor_impl"></span><span class="k"><span class="pre">class</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseTensorImpl</span></span></span><span class="w"> </span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="k"><span class="pre">public</span></span><span class="w"> </span><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span><a class="reference internal" href="#_CPPv4N5arrow12SparseTensorE" title="arrow::SparseTensor"><span class="n"><span class="pre">SparseTensor</span></span></a><a class="headerlink" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: Concrete sparse tensor implementation classes with sparse index type. </p> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-functions">Public Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::SparseTensorImpl::SparseTensorImpl__std::shared_ptr:SparseIndexType:CR.std::shared_ptr:DataType:CR.std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_sparse_tensor_impl_1a9b410d9e21452f9de4a299f68d57d891"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseTensorImpl</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl::SparseIndexType"><span class="n"><span class="pre">SparseIndexType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">sparse_index</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct a sparse tensor from physical data buffer and logical index. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::SparseTensorImpl::SparseTensorImpl__std::shared_ptr:DataType:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_sparse_tensor_impl_1a5e3846abcec2da92bc62149232b82bd7"></span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">SparseTensorImpl</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="p"><span class="pre">{</span></span><span class="p"><span class="pre">}</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Construct an empty sparse tensor. </p> |
| </dd></dl> |
| |
| </div> |
| <div class="breathe-sectiondef docutils container"> |
| <p class="breathe-sectiondef-title rubric" id="breathe-section-title-public-static-functions">Public Static Functions</p> |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseTensorImpl4MakeERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"> |
| <span id="_CPPv3N5arrow16SparseTensorImpl4MakeERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="_CPPv2N5arrow16SparseTensorImpl4MakeERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"></span><span id="arrow::SparseTensorImpl::Make__std::shared_ptr:SparseIndexType:CR.std::shared_ptr:DataType:CR.std::shared_ptr:Buffer:CR.std::vector:int64_t:CR.std::vector:ss:CR"></span><span class="target" id="classarrow_1_1_sparse_tensor_impl_1a0a2b6b34557d42123fd94d7954c3fd22"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl"><span class="n"><span class="pre">SparseTensorImpl</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl::SparseIndexType"><span class="n"><span class="pre">SparseIndexType</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl::SparseIndexType"><span class="n"><span class="pre">SparseIndexType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">sparse_index</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">type</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="memory.html#_CPPv4N5arrow6BufferE" title="arrow::Buffer"><span class="n"><span class="pre">Buffer</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">data</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">int64_t</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">shape</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">vector</span></span><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">string</span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">dim_names</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow16SparseTensorImpl4MakeERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a <a class="reference internal" href="#classarrow_1_1_sparse_tensor"><span class="std std-ref">SparseTensor</span></a> with full parameters. </p> |
| </dd></dl> |
| |
| <dl class="cpp function"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow16SparseTensorImpl4MakeERK6TensorRKNSt10shared_ptrI8DataTypeEEP10MemoryPool"> |
| <span id="_CPPv3N5arrow16SparseTensorImpl4MakeERK6TensorRKNSt10shared_ptrI8DataTypeEEP10MemoryPool"></span><span id="_CPPv2N5arrow16SparseTensorImpl4MakeERK6TensorRKNSt10shared_ptrI8DataTypeEEP10MemoryPool"></span><span id="arrow::SparseTensorImpl::Make__TensorCR.std::shared_ptr:DataType:CR.MemoryPoolP"></span><span class="target" id="classarrow_1_1_sparse_tensor_impl_1a74dd2c245f7cedbee13e650259126223"></span><span class="k"><span class="pre">static</span></span><span class="w"> </span><span class="k"><span class="pre">inline</span></span><span class="w"> </span><a class="reference internal" href="support.html#_CPPv4I0EN5arrow6ResultE" title="arrow::Result"><span class="n"><span class="pre">Result</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl"><span class="n"><span class="pre">SparseTensorImpl</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl::SparseIndexType"><span class="n"><span class="pre">SparseIndexType</span></span></a><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">Make</span></span></span><span class="sig-paren">(</span><span class="k"><span class="pre">const</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4N5arrow6TensorE" title="arrow::Tensor"><span class="n"><span class="pre">Tensor</span></span></a><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">tensor</span></span>, <span class="k"><span class="pre">const</span></span><span class="w"> </span><span class="n"><span class="pre">std</span></span><span class="p"><span class="pre">::</span></span><span class="n"><span class="pre">shared_ptr</span></span><span class="p"><span class="pre"><</span></span><a class="reference internal" href="datatype.html#_CPPv4N5arrow8DataTypeE" title="arrow::DataType"><span class="n"><span class="pre">DataType</span></span></a><span class="p"><span class="pre">></span></span><span class="w"> </span><span class="p"><span class="pre">&</span></span><span class="n sig-param"><span class="pre">index_value_type</span></span>, <a class="reference internal" href="memory.html#_CPPv4N5arrow10MemoryPoolE" title="arrow::MemoryPool"><span class="n"><span class="pre">MemoryPool</span></span></a><span class="w"> </span><span class="p"><span class="pre">*</span></span><span class="n sig-param"><span class="pre">pool</span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="memory.html#_CPPv4N5arrow19default_memory_poolEv" title="arrow::default_memory_pool"><span class="n"><span class="pre">default_memory_pool</span></span></a><span class="p"><span class="pre">(</span></span><span class="p"><span class="pre">)</span></span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N5arrow16SparseTensorImpl4MakeERK6TensorRKNSt10shared_ptrI8DataTypeEEP10MemoryPool" title="Link to this definition">#</a><br /></dt> |
| <dd><p>Create a sparse tensor from a dense tensor. </p> |
| <p>The dense tensor is re-encoded as a sparse index and a physical data buffer for the non-zero value. </p> |
| </dd></dl> |
| |
| </div> |
| </dd></dl> |
| |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15SparseCOOTensorE"> |
| <span id="_CPPv3N5arrow15SparseCOOTensorE"></span><span id="_CPPv2N5arrow15SparseCOOTensorE"></span><span class="target" id="namespacearrow_1ac9b05a1d2db4d6cce70e2adc6ae983f9"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-prename descclassname"><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span></span><span class="sig-name descname"><span class="n"><span class="pre">SparseCOOTensor</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl"><span class="n"><span class="pre">SparseTensorImpl</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCOOIndexE" title="arrow::SparseCOOIndex"><span class="n"><span class="pre">SparseCOOIndex</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow15SparseCOOTensorE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: Type alias for COO sparse tensor. </p> |
| </dd></dl> |
| |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15SparseCSCMatrixE"> |
| <span id="_CPPv3N5arrow15SparseCSCMatrixE"></span><span id="_CPPv2N5arrow15SparseCSCMatrixE"></span><span class="target" id="namespacearrow_1a365a8eacbf769f8ce28bac334b84690c"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-prename descclassname"><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span></span><span class="sig-name descname"><span class="n"><span class="pre">SparseCSCMatrix</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl"><span class="n"><span class="pre">SparseTensorImpl</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">SparseCSCIndex</span></span><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow15SparseCSCMatrixE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: Type alias for CSC sparse matrix. </p> |
| </dd></dl> |
| |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15SparseCSFTensorE"> |
| <span id="_CPPv3N5arrow15SparseCSFTensorE"></span><span id="_CPPv2N5arrow15SparseCSFTensorE"></span><span class="target" id="namespacearrow_1a425323660be318b4ad32315190d83371"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-prename descclassname"><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span></span><span class="sig-name descname"><span class="n"><span class="pre">SparseCSFTensor</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl"><span class="n"><span class="pre">SparseTensorImpl</span></span></a><span class="p"><span class="pre"><</span></span><span class="n"><span class="pre">SparseCSFIndex</span></span><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow15SparseCSFTensorE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: Type alias for CSF sparse matrix. </p> |
| </dd></dl> |
| |
| <dl class="cpp type"> |
| <dt class="sig sig-object cpp" id="_CPPv4N5arrow15SparseCSRMatrixE"> |
| <span id="_CPPv3N5arrow15SparseCSRMatrixE"></span><span id="_CPPv2N5arrow15SparseCSRMatrixE"></span><span class="target" id="namespacearrow_1a30853e74abee092db4aa50440dab9ce8"></span><span class="k"><span class="pre">using</span></span><span class="w"> </span><span class="sig-prename descclassname"><span class="n"><span class="pre">arrow</span></span><span class="p"><span class="pre">::</span></span></span><span class="sig-name descname"><span class="n"><span class="pre">SparseCSRMatrix</span></span></span><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><a class="reference internal" href="#_CPPv4I0EN5arrow16SparseTensorImplE" title="arrow::SparseTensorImpl"><span class="n"><span class="pre">SparseTensorImpl</span></span></a><span class="p"><span class="pre"><</span></span><a class="reference internal" href="#_CPPv4N5arrow14SparseCSRIndexE" title="arrow::SparseCSRIndex"><span class="n"><span class="pre">SparseCSRIndex</span></span></a><span class="p"><span class="pre">></span></span><a class="headerlink" href="#_CPPv4N5arrow15SparseCSRMatrixE" title="Link to this definition">#</a><br /></dt> |
| <dd><p>EXPERIMENTAL: Type alias for CSR sparse matrix. </p> |
| </dd></dl> |
| |
| </section> |
| </section> |
| |
| |
| </article> |
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| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#dense-tensors">Dense Tensors</a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow6TensorE"><code class="docutils literal notranslate"><span class="pre">arrow::Tensor</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">Tensor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">Tensor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow6Tensor6TensorERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">Tensor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow6Tensor4sizeEv"><code class="docutils literal notranslate"><span class="pre">size()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow6Tensor10is_mutableEv"><code class="docutils literal notranslate"><span class="pre">is_mutable()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow6Tensor13is_contiguousEv"><code class="docutils literal notranslate"><span class="pre">is_contiguous()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow6Tensor12is_row_majorEv"><code class="docutils literal notranslate"><span class="pre">is_row_major()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow6Tensor15is_column_majorEv"><code class="docutils literal notranslate"><span class="pre">is_column_major()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow6Tensor12CountNonZeroEv"><code class="docutils literal notranslate"><span class="pre">CountNonZero()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0ENK5arrow6Tensor5ValueERKN9ValueType6c_typeERKNSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">Value()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow6Tensor4MakeERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow6Tensor20CalculateValueOffsetERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">CalculateValueOffset()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow13NumericTensorE"><code class="docutils literal notranslate"><span class="pre">arrow::NumericTensor</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">NumericTensor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">NumericTensor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13NumericTensor13NumericTensorERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEE"><code class="docutils literal notranslate"><span class="pre">NumericTensor()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow13NumericTensor4MakeERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| <li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#sparse-tensors">Sparse Tensors</a><ul class="visible nav section-nav flex-column"> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18SparseTensorFormat4typeE"><code class="docutils literal notranslate"><span class="pre">type</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18SparseTensorFormat4type3COOE"><code class="docutils literal notranslate"><span class="pre">COO</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18SparseTensorFormat4type3CSRE"><code class="docutils literal notranslate"><span class="pre">CSR</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18SparseTensorFormat4type3CSCE"><code class="docutils literal notranslate"><span class="pre">CSC</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow18SparseTensorFormat4type3CSFE"><code class="docutils literal notranslate"><span class="pre">CSF</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow11SparseIndexE"><code class="docutils literal notranslate"><span class="pre">arrow::SparseIndex</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11SparseIndex9format_idEv"><code class="docutils literal notranslate"><span class="pre">format_id()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11SparseIndex15non_zero_lengthEv"><code class="docutils literal notranslate"><span class="pre">non_zero_length()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow11SparseIndex8ToStringEv"><code class="docutils literal notranslate"><span class="pre">ToString()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndexE"><code class="docutils literal notranslate"><span class="pre">arrow::SparseCOOIndex</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex14SparseCOOIndexERKNSt10shared_ptrI6TensorEEb"><code class="docutils literal notranslate"><span class="pre">SparseCOOIndex()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14SparseCOOIndex7indicesEv"><code class="docutils literal notranslate"><span class="pre">indices()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14SparseCOOIndex15non_zero_lengthEv"><code class="docutils literal notranslate"><span class="pre">non_zero_length()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14SparseCOOIndex12is_canonicalEv"><code class="docutils literal notranslate"><span class="pre">is_canonical()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14SparseCOOIndex8ToStringEv"><code class="docutils literal notranslate"><span class="pre">ToString()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow14SparseCOOIndex6EqualsERK14SparseCOOIndex"><code class="docutils literal notranslate"><span class="pre">Equals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEEb"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI6TensorEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorI7int64_tEENSt10shared_ptrI6BufferEEb"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCOOIndex4MakeERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEE7int64_tNSt10shared_ptrI6BufferEEb"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow14SparseCSRIndexE"><code class="docutils literal notranslate"><span class="pre">arrow::SparseCSRIndex</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow12SparseTensorE"><code class="docutils literal notranslate"><span class="pre">arrow::SparseTensor</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor4typeEv"><code class="docutils literal notranslate"><span class="pre">type()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor4dataEv"><code class="docutils literal notranslate"><span class="pre">data()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor8raw_dataEv"><code class="docutils literal notranslate"><span class="pre">raw_data()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor16raw_mutable_dataEv"><code class="docutils literal notranslate"><span class="pre">raw_mutable_data()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor5shapeEv"><code class="docutils literal notranslate"><span class="pre">shape()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor12sparse_indexEv"><code class="docutils literal notranslate"><span class="pre">sparse_index()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor4ndimEv"><code class="docutils literal notranslate"><span class="pre">ndim()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor9dim_namesEv"><code class="docutils literal notranslate"><span class="pre">dim_names()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor8dim_nameEi"><code class="docutils literal notranslate"><span class="pre">dim_name()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor4sizeEv"><code class="docutils literal notranslate"><span class="pre">size()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor10is_mutableEv"><code class="docutils literal notranslate"><span class="pre">is_mutable()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor15non_zero_lengthEv"><code class="docutils literal notranslate"><span class="pre">non_zero_length()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor6EqualsERK12SparseTensorRK12EqualOptions"><code class="docutils literal notranslate"><span class="pre">Equals()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4NK5arrow12SparseTensor8ToTensorEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">ToTensor()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4I0EN5arrow16SparseTensorImplE"><code class="docutils literal notranslate"><span class="pre">arrow::SparseTensorImpl</span></code></a><ul class="nav section-nav flex-column"> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">SparseTensorImpl()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseTensorImpl16SparseTensorImplERKNSt10shared_ptrI8DataTypeEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">SparseTensorImpl()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseTensorImpl4MakeERKNSt10shared_ptrI15SparseIndexTypeEERKNSt10shared_ptrI8DataTypeEERKNSt10shared_ptrI6BufferEERKNSt6vectorI7int64_tEERKNSt6vectorINSt6stringEEE"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| <li class="toc-h4 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow16SparseTensorImpl4MakeERK6TensorRKNSt10shared_ptrI8DataTypeEEP10MemoryPool"><code class="docutils literal notranslate"><span class="pre">Make()</span></code></a></li> |
| </ul> |
| </li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15SparseCOOTensorE"><code class="docutils literal notranslate"><span class="pre">SparseCOOTensor</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15SparseCSCMatrixE"><code class="docutils literal notranslate"><span class="pre">SparseCSCMatrix</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15SparseCSFTensorE"><code class="docutils literal notranslate"><span class="pre">SparseCSFTensor</span></code></a></li> |
| <li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#_CPPv4N5arrow15SparseCSRMatrixE"><code class="docutils literal notranslate"><span class="pre">SparseCSRMatrix</span></code></a></li> |
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