mkdocs/docs/api/xml/arrow__array__wrapper_8cc.xml

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    <innerclass refid="classiceberg_1_1ArrowArrayStructLike_1_1Impl" prot="public">iceberg::ArrowArrayStructLike::Impl</innerclass>
    <innerclass refid="classiceberg_1_1ArrowArrayArrayLike_1_1Impl" prot="public">iceberg::ArrowArrayArrayLike::Impl</innerclass>
    <innerclass refid="classiceberg_1_1ArrowArrayMapLike_1_1Impl" prot="public">iceberg::ArrowArrayMapLike::Impl</innerclass>
    <innernamespace refid="namespaceiceberg">iceberg</innernamespace>
    <sectiondef kind="define">
      <memberdef kind="define" id="arrow__array__wrapper_8cc_1a0f03f3322315bb55b2cd15b3366824a8" prot="public" static="no">
        <name>NANOARROW_RETURN_IF_NOT_OK</name>
        <param><defname>status</defname></param>
        <initializer>  if (status != NANOARROW_OK) [[unlikely]] {                       \
    return InvalidArrowData(&quot;Nanoarrow error: {}&quot;, error.message); \
  }</initializer>
        <briefdescription>
        </briefdescription>
        <detaileddescription>
        </detaileddescription>
        <inbodydescription>
        </inbodydescription>
        <location file="iceberg/row/arrow_array_wrapper.cc" line="32" column="9" bodyfile="iceberg/row/arrow_array_wrapper.cc" bodystart="32" bodyend="35"/>
      </memberdef>
    </sectiondef>
    <briefdescription>
    </briefdescription>
    <detaileddescription>
    </detaileddescription>
    <programlisting>
<codeline lineno="1"><highlight class="comment">/*</highlight></codeline>
<codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline>
<codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline>
<codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline>
<codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline>
<codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline>
<codeline lineno="7"><highlight class="comment"><sp/>*<sp/>&quot;License&quot;);<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline>
<codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline>
<codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline>
<codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline>
<codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline>
<codeline lineno="14"><highlight class="comment"><sp/>*<sp/>&quot;AS<sp/>IS&quot;<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline>
<codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline>
<codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline>
<codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline>
<codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="19"><highlight class="normal"></highlight></codeline>
<codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="arrow__array__wrapper_8h" kindref="compound">iceberg/row/arrow_array_wrapper.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="21"><highlight class="normal"></highlight></codeline>
<codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;cstring&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="23"><highlight class="normal"></highlight></codeline>
<codeline lineno="24"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;nanoarrow/nanoarrow.h&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="25"><highlight class="normal"></highlight></codeline>
<codeline lineno="26"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/arrow_c_data_guard_internal.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="27"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/result.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="28"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/util/macros.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="29"><highlight class="normal"></highlight></codeline>
<codeline lineno="30"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline>
<codeline lineno="31"><highlight class="normal"></highlight></codeline>
<codeline lineno="32"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>NANOARROW_RETURN_IF_NOT_OK(status)<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>\</highlight></codeline>
<codeline lineno="33"><highlight class="preprocessor"><sp/><sp/>if<sp/>(status<sp/>!=<sp/>NANOARROW_OK)<sp/>[[unlikely]]<sp/>{<sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>\</highlight></codeline>
<codeline lineno="34"><highlight class="preprocessor"><sp/><sp/><sp/><sp/>return<sp/>InvalidArrowData(&quot;Nanoarrow<sp/>error:<sp/>{}&quot;,<sp/>error.message);<sp/>\</highlight></codeline>
<codeline lineno="35"><highlight class="preprocessor"><sp/><sp/>}</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="36"><highlight class="normal"></highlight></codeline>
<codeline lineno="37"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="38"><highlight class="normal"></highlight></codeline>
<codeline lineno="39"><highlight class="normal"></highlight><highlight class="comment">//<sp/>TODO(gangwu):<sp/>Reuse<sp/>created<sp/>ArrowArrayStructLike<sp/>and<sp/>others<sp/>with<sp/>cache.</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="40"><highlight class="normal">Result&lt;Scalar&gt;<sp/>ExtractValue(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>*<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>*<sp/>array,</highlight></codeline>
<codeline lineno="41"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>ArrowArrayView*<sp/>array_view,<sp/>int64_t<sp/>index)<sp/>{</highlight></codeline>
<codeline lineno="42"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(ArrowArrayViewIsNull(array_view,<sp/>index))<sp/>{</highlight></codeline>
<codeline lineno="43"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::monostate{};</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="45"><highlight class="normal"></highlight></codeline>
<codeline lineno="46"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">switch</highlight><highlight class="normal"><sp/>(array_view-&gt;storage_type)<sp/>{</highlight></codeline>
<codeline lineno="47"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_BOOL:</highlight></codeline>
<codeline lineno="48"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">bool</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(ArrowArrayViewGetIntUnsafe(array_view,<sp/>index));</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_INT32:</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_DATE32:</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">int32_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(ArrowArrayViewGetIntUnsafe(array_view,<sp/>index));</highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_INT64:</highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_TIME64:</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_TIMESTAMP:</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ArrowArrayViewGetIntUnsafe(array_view,<sp/>index);</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_FLOAT:</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">float</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(ArrowArrayViewGetDoubleUnsafe(array_view,<sp/>index));</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_DOUBLE:</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ArrowArrayViewGetDoubleUnsafe(array_view,<sp/>index);</highlight></codeline>
<codeline lineno="60"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_STRING:</highlight></codeline>
<codeline lineno="61"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_BINARY:</highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_FIXED_SIZE_BINARY:</highlight></codeline>
<codeline lineno="63"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_STRING_VIEW:</highlight></codeline>
<codeline lineno="64"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_BINARY_VIEW:</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_LARGE_STRING:</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_LARGE_BINARY:<sp/>{</highlight></codeline>
<codeline lineno="67"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ArrowStringView<sp/>value<sp/>=<sp/>ArrowArrayViewGetStringUnsafe(array_view,<sp/>index);</highlight></codeline>
<codeline lineno="68"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::string_view(value.data,<sp/>value.size_bytes);</highlight></codeline>
<codeline lineno="69"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="70"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_DECIMAL128:<sp/>{</highlight></codeline>
<codeline lineno="71"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="72"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ArrowSchemaView<sp/>schema_view;</highlight></codeline>
<codeline lineno="73"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(ArrowSchemaViewInit(&amp;schema_view,<sp/>schema,<sp/>&amp;error));</highlight></codeline>
<codeline lineno="74"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ArrowDecimal<sp/>value;</highlight></codeline>
<codeline lineno="75"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ArrowDecimalInit(&amp;value,<sp/>schema_view.decimal_bitwidth,</highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>schema_view.decimal_precision,<sp/>schema_view.decimal_scale);</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewGetDecimalUnsafe(array_view,<sp/>index,<sp/>&amp;value);</highlight></codeline>
<codeline lineno="78"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(value.n_words<sp/>!=<sp/>2)<sp/>{</highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArrowData(</highlight><highlight class="stringliteral">&quot;Unsupported<sp/>Arrow<sp/>decimal<sp/>words:<sp/>{}&quot;</highlight><highlight class="normal">,<sp/>value.n_words);</highlight></codeline>
<codeline lineno="80"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>int128_t<sp/>int_value{0};</highlight></codeline>
<codeline lineno="82"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::memcpy(&amp;int_value,<sp/>value.words,<sp/></highlight><highlight class="keyword">sizeof</highlight><highlight class="normal">(int128_t));</highlight></codeline>
<codeline lineno="83"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>Decimal(int_value);</highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_STRUCT:<sp/>{</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(std::shared_ptr&lt;StructLike&gt;<sp/>struct_like,</highlight></codeline>
<codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayStructLike::Make(*schema,<sp/>*array,<sp/>index));</highlight></codeline>
<codeline lineno="88"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>struct_like;</highlight></codeline>
<codeline lineno="89"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="90"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_LIST:<sp/>{</highlight></codeline>
<codeline lineno="91"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(std::shared_ptr&lt;ArrayLike&gt;<sp/>array_like,</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayArrayLike::Make(*schema,<sp/>*array,<sp/>index));</highlight></codeline>
<codeline lineno="93"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>array_like;</highlight></codeline>
<codeline lineno="94"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="95"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_MAP:<sp/>{</highlight></codeline>
<codeline lineno="96"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(std::shared_ptr&lt;MapLike&gt;<sp/>map_like,</highlight></codeline>
<codeline lineno="97"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayMapLike::Make(*schema,<sp/>*array,<sp/>index));</highlight></codeline>
<codeline lineno="98"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>map_like;</highlight></codeline>
<codeline lineno="99"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="100"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">case</highlight><highlight class="normal"><sp/>NANOARROW_TYPE_EXTENSION:</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>TODO(gangwu):<sp/>Handle<sp/>these<sp/>types<sp/>properly</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="102"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>NotImplemented(</highlight><highlight class="stringliteral">&quot;Unsupported<sp/>Arrow<sp/>type:<sp/>{}&quot;</highlight><highlight class="normal">,</highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">int</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(array_view-&gt;storage_type));</highlight></codeline>
<codeline lineno="105"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="106"><highlight class="normal">}</highlight></codeline>
<codeline lineno="107"><highlight class="normal"></highlight></codeline>
<codeline lineno="108"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="109"><highlight class="normal"></highlight></codeline>
<codeline lineno="110"><highlight class="normal"></highlight><highlight class="comment">//<sp/>ArrowArrayStructLike<sp/>Implementation</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="111"><highlight class="normal"></highlight></codeline>
<codeline lineno="112" refid="classiceberg_1_1ArrowArrayStructLike_1_1Impl" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1ArrowArrayStructLike_1_1Impl" kindref="compound">ArrowArrayStructLike::Impl</ref><sp/>{</highlight></codeline>
<codeline lineno="113"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="114"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ArrowArrayStructLike_1_1Impl" kindref="compound">Impl</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)</highlight></codeline>
<codeline lineno="115"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/>schema_(schema),<sp/>array_(std::cref(array)),<sp/>row_index_(row_index)<sp/>{}</highlight></codeline>
<codeline lineno="116"><highlight class="normal"></highlight></codeline>
<codeline lineno="117"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ArrowArrayStructLike_1_1Impl" kindref="compound">~Impl</ref>()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="118"><highlight class="normal"></highlight></codeline>
<codeline lineno="119"><highlight class="normal"><sp/><sp/>Result&lt;Scalar&gt;<sp/>GetField(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>NOLINTNEXTLINE(modernize-use-integer-sign-comparison)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(pos<sp/>&gt;=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(schema_.n_children))<sp/>{</highlight></codeline>
<codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Field<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(size:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>pos,</highlight></codeline>
<codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>schema_.n_children);</highlight></codeline>
<codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="125"><highlight class="normal"></highlight></codeline>
<codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(row_index_<sp/>&lt;<sp/>0<sp/>||<sp/>row_index_<sp/>&gt;=<sp/>array_.get().length)<sp/>{</highlight></codeline>
<codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Row<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(length:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>row_index_,</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>array_.get().length);</highlight></codeline>
<codeline lineno="129"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="130"><highlight class="normal"></highlight></codeline>
<codeline lineno="131"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>*<sp/>child_schema<sp/>=<sp/>schema_.children[pos];</highlight></codeline>
<codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>*<sp/>child_array<sp/>=<sp/>array_.get().children[pos];</highlight></codeline>
<codeline lineno="133"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>ArrowArrayView*<sp/>child_view<sp/>=<sp/>array_view_.children[pos];</highlight></codeline>
<codeline lineno="134"><highlight class="normal"></highlight></codeline>
<codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ExtractValue(child_schema,<sp/>child_array,<sp/>child_view,<sp/>row_index_);</highlight></codeline>
<codeline lineno="136"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="137"><highlight class="normal"></highlight></codeline>
<codeline lineno="138"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>num_fields()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(schema_.n_children);<sp/>}</highlight></codeline>
<codeline lineno="139"><highlight class="normal"></highlight></codeline>
<codeline lineno="140"><highlight class="normal"><sp/><sp/>Status<sp/>Reset(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="141"><highlight class="normal"><sp/><sp/><sp/><sp/>array_<sp/>=<sp/>std::cref(array);</highlight></codeline>
<codeline lineno="142"><highlight class="normal"><sp/><sp/><sp/><sp/>row_index_<sp/>=<sp/>row_index;</highlight></codeline>
<codeline lineno="143"><highlight class="normal"></highlight></codeline>
<codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="146"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewSetArray(&amp;array_view_,<sp/>&amp;array_.get(),<sp/>&amp;error));</highlight></codeline>
<codeline lineno="147"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="148"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="149"><highlight class="normal"></highlight></codeline>
<codeline lineno="150"><highlight class="normal"><sp/><sp/>Status<sp/>Reset(int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="151"><highlight class="normal"><sp/><sp/><sp/><sp/>row_index_<sp/>=<sp/>row_index;</highlight></codeline>
<codeline lineno="152"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="153"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="154"><highlight class="normal"></highlight></codeline>
<codeline lineno="155"><highlight class="normal"><sp/><sp/>Status<sp/>Init()<sp/>{</highlight></codeline>
<codeline lineno="156"><highlight class="normal"><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="157"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="158"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewInitFromSchema(&amp;array_view_,<sp/>&amp;schema_,<sp/>&amp;error));</highlight></codeline>
<codeline lineno="159"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="160"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewSetArray(&amp;array_view_,<sp/>&amp;array_.get(),<sp/>&amp;error));</highlight></codeline>
<codeline lineno="161"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="162"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="163"><highlight class="normal"></highlight></codeline>
<codeline lineno="164"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="165"><highlight class="normal"><sp/><sp/>ArrowArrayView<sp/>array_view_;</highlight></codeline>
<codeline lineno="166"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1internal_1_1ArrowArrayViewGuard" kindref="compound">internal::ArrowArrayViewGuard</ref><sp/>array_view_guard_{&amp;array_view_};</highlight></codeline>
<codeline lineno="167"><highlight class="normal"></highlight></codeline>
<codeline lineno="168"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema_;</highlight></codeline>
<codeline lineno="169"><highlight class="normal"><sp/><sp/>std::reference_wrapper&lt;const<sp/>ArrowArray&gt;<sp/>array_;</highlight></codeline>
<codeline lineno="170"><highlight class="normal"><sp/><sp/>int64_t<sp/>row_index_;</highlight></codeline>
<codeline lineno="171"><highlight class="normal">};</highlight></codeline>
<codeline lineno="172"><highlight class="normal"></highlight></codeline>
<codeline lineno="173"><highlight class="normal">Result&lt;std::unique_ptr&lt;ArrowArrayStructLike&gt;&gt;<sp/>ArrowArrayStructLike::Make(</highlight></codeline>
<codeline lineno="174"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="175"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>impl<sp/>=<sp/>std::make_unique&lt;Impl&gt;(schema,<sp/>array,<sp/>row_index);</highlight></codeline>
<codeline lineno="176"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(impl-&gt;Init());</highlight></codeline>
<codeline lineno="177"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unique_ptr&lt;ArrowArrayStructLike&gt;(</highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ArrowArrayStructLike" kindref="compound">ArrowArrayStructLike</ref>(std::move(impl)));</highlight></codeline>
<codeline lineno="178"><highlight class="normal">}</highlight></codeline>
<codeline lineno="179"><highlight class="normal"></highlight></codeline>
<codeline lineno="180"><highlight class="normal">ArrowArrayStructLike::ArrowArrayStructLike(std::unique_ptr&lt;Impl&gt;<sp/>impl)</highlight></codeline>
<codeline lineno="181"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>impl_(<ref refid="namespacestd" kindref="compound">std</ref>::move(impl))<sp/>{}</highlight></codeline>
<codeline lineno="182"><highlight class="normal"></highlight></codeline>
<codeline lineno="183"><highlight class="normal">ArrowArrayStructLike::~ArrowArrayStructLike()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="184"><highlight class="normal"></highlight></codeline>
<codeline lineno="185"><highlight class="normal">Result&lt;Scalar&gt;<sp/><ref refid="classiceberg_1_1ArrowArrayStructLike_1a32df008d3f8fc1bd2e770027ea9c7e13" kindref="member">ArrowArrayStructLike::GetField</ref>(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="186"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;GetField(pos);</highlight></codeline>
<codeline lineno="187"><highlight class="normal">}</highlight></codeline>
<codeline lineno="188"><highlight class="normal"></highlight></codeline>
<codeline lineno="189"><highlight class="normal"></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ArrowArrayStructLike_1a74642bbff4f6e5bb239eb13833295da4" kindref="member">ArrowArrayStructLike::num_fields</ref>()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;num_fields();<sp/>}</highlight></codeline>
<codeline lineno="190"><highlight class="normal"></highlight></codeline>
<codeline lineno="191"><highlight class="normal">Status<sp/>ArrowArrayStructLike::Reset(int64_t<sp/>row_index)<sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;Reset(row_index);<sp/>}</highlight></codeline>
<codeline lineno="192"><highlight class="normal"></highlight></codeline>
<codeline lineno="193"><highlight class="normal">Status<sp/>ArrowArrayStructLike::Reset(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="194"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;Reset(array,<sp/>row_index);</highlight></codeline>
<codeline lineno="195"><highlight class="normal">}</highlight></codeline>
<codeline lineno="196"><highlight class="normal"></highlight></codeline>
<codeline lineno="197"><highlight class="normal"></highlight><highlight class="comment">//<sp/>ArrowArrayArrayLike<sp/>Implementation</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="198"><highlight class="normal"></highlight></codeline>
<codeline lineno="199" refid="classiceberg_1_1ArrowArrayArrayLike_1_1Impl" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1ArrowArrayArrayLike_1_1Impl" kindref="compound">ArrowArrayArrayLike::Impl</ref><sp/>{</highlight></codeline>
<codeline lineno="200"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="201"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ArrowArrayArrayLike_1_1Impl" kindref="compound">Impl</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)</highlight></codeline>
<codeline lineno="202"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/>schema_(schema),<sp/>array_(std::cref(array)),<sp/>row_index_(row_index)<sp/>{}</highlight></codeline>
<codeline lineno="203"><highlight class="normal"></highlight></codeline>
<codeline lineno="204"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ArrowArrayArrayLike_1_1Impl" kindref="compound">~Impl</ref>()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="205"><highlight class="normal"></highlight></codeline>
<codeline lineno="206"><highlight class="normal"><sp/><sp/>Result&lt;Scalar&gt;<sp/>GetElement(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="207"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>NOLINTNEXTLINE(modernize-use-integer-sign-comparison)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="208"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(pos<sp/>&gt;=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(length_))<sp/>{</highlight></codeline>
<codeline lineno="209"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Element<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(length:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>pos,<sp/>length_);</highlight></codeline>
<codeline lineno="210"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="211"><highlight class="normal"></highlight></codeline>
<codeline lineno="212"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>*<sp/>child_schema<sp/>=<sp/>schema_.children[0];</highlight></codeline>
<codeline lineno="213"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>*<sp/>child_array<sp/>=<sp/>array_.get().children[0];</highlight></codeline>
<codeline lineno="214"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>ArrowArrayView*<sp/>child_view<sp/>=<sp/>array_view_.children[0];</highlight></codeline>
<codeline lineno="215"><highlight class="normal"></highlight></codeline>
<codeline lineno="216"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ExtractValue(child_schema,<sp/>child_array,<sp/>child_view,</highlight></codeline>
<codeline lineno="217"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>offset_<sp/>+<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">int64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(pos));</highlight></codeline>
<codeline lineno="218"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="219"><highlight class="normal"></highlight></codeline>
<codeline lineno="220"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>size()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(length_);<sp/>}</highlight></codeline>
<codeline lineno="221"><highlight class="normal"></highlight></codeline>
<codeline lineno="222"><highlight class="normal"><sp/><sp/>Status<sp/>Reset(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="223"><highlight class="normal"><sp/><sp/><sp/><sp/>array_<sp/>=<sp/>std::cref(array);</highlight></codeline>
<codeline lineno="224"><highlight class="normal"><sp/><sp/><sp/><sp/>row_index_<sp/>=<sp/>row_index;</highlight></codeline>
<codeline lineno="225"><highlight class="normal"></highlight></codeline>
<codeline lineno="226"><highlight class="normal"><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="227"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="228"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewSetArray(&amp;array_view_,<sp/>&amp;array_.get(),<sp/>&amp;error));</highlight></codeline>
<codeline lineno="229"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>UpdateOffsets();</highlight></codeline>
<codeline lineno="230"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="231"><highlight class="normal"></highlight></codeline>
<codeline lineno="232"><highlight class="normal"><sp/><sp/>Status<sp/>Reset(int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="233"><highlight class="normal"><sp/><sp/><sp/><sp/>row_index_<sp/>=<sp/>row_index;</highlight></codeline>
<codeline lineno="234"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>UpdateOffsets();</highlight></codeline>
<codeline lineno="235"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="236"><highlight class="normal"></highlight></codeline>
<codeline lineno="237"><highlight class="normal"><sp/><sp/>Status<sp/>Init()<sp/>{</highlight></codeline>
<codeline lineno="238"><highlight class="normal"><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="239"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="240"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewInitFromSchema(&amp;array_view_,<sp/>&amp;schema_,<sp/>&amp;error));</highlight></codeline>
<codeline lineno="241"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="242"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewSetArray(&amp;array_view_,<sp/>&amp;array_.get(),<sp/>&amp;error));</highlight></codeline>
<codeline lineno="243"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>UpdateOffsets();</highlight></codeline>
<codeline lineno="244"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="245"><highlight class="normal"></highlight></codeline>
<codeline lineno="246"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="247"><highlight class="normal"><sp/><sp/>Status<sp/>UpdateOffsets()<sp/>{</highlight></codeline>
<codeline lineno="248"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(row_index_<sp/>&lt;<sp/>0<sp/>||<sp/>row_index_<sp/>&gt;=<sp/>array_.get().length)<sp/>{</highlight></codeline>
<codeline lineno="249"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Row<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(length:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>row_index_,</highlight></codeline>
<codeline lineno="250"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>array_.get().length);</highlight></codeline>
<codeline lineno="251"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="252"><highlight class="normal"></highlight></codeline>
<codeline lineno="253"><highlight class="normal"><sp/><sp/><sp/><sp/>offset_<sp/>=<sp/>ArrowArrayViewListChildOffset(&amp;array_view_,<sp/>row_index_);</highlight></codeline>
<codeline lineno="254"><highlight class="normal"><sp/><sp/><sp/><sp/>length_<sp/>=<sp/>ArrowArrayViewListChildOffset(&amp;array_view_,<sp/>row_index_<sp/>+<sp/>1)<sp/>-<sp/>offset_;</highlight></codeline>
<codeline lineno="255"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="256"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="257"><highlight class="normal"></highlight></codeline>
<codeline lineno="258"><highlight class="normal"><sp/><sp/>ArrowArrayView<sp/>array_view_;</highlight></codeline>
<codeline lineno="259"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1internal_1_1ArrowArrayViewGuard" kindref="compound">internal::ArrowArrayViewGuard</ref><sp/>array_view_guard_{&amp;array_view_};</highlight></codeline>
<codeline lineno="260"><highlight class="normal"></highlight></codeline>
<codeline lineno="261"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema_;</highlight></codeline>
<codeline lineno="262"><highlight class="normal"><sp/><sp/>std::reference_wrapper&lt;const<sp/>ArrowArray&gt;<sp/>array_;</highlight></codeline>
<codeline lineno="263"><highlight class="normal"><sp/><sp/>int64_t<sp/>row_index_;</highlight></codeline>
<codeline lineno="264"><highlight class="normal"></highlight></codeline>
<codeline lineno="265"><highlight class="normal"><sp/><sp/>int64_t<sp/>offset_<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="266"><highlight class="normal"><sp/><sp/>int64_t<sp/>length_<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="267"><highlight class="normal">};</highlight></codeline>
<codeline lineno="268"><highlight class="normal"></highlight></codeline>
<codeline lineno="269"><highlight class="normal">Result&lt;std::unique_ptr&lt;ArrowArrayArrayLike&gt;&gt;<sp/>ArrowArrayArrayLike::Make(</highlight></codeline>
<codeline lineno="270"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="271"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>impl<sp/>=<sp/>std::make_unique&lt;Impl&gt;(schema,<sp/>array,<sp/>row_index);</highlight></codeline>
<codeline lineno="272"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(impl-&gt;Init());</highlight></codeline>
<codeline lineno="273"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unique_ptr&lt;ArrowArrayArrayLike&gt;(</highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ArrowArrayArrayLike" kindref="compound">ArrowArrayArrayLike</ref>(std::move(impl)));</highlight></codeline>
<codeline lineno="274"><highlight class="normal">}</highlight></codeline>
<codeline lineno="275"><highlight class="normal"></highlight></codeline>
<codeline lineno="276"><highlight class="normal">ArrowArrayArrayLike::ArrowArrayArrayLike(std::unique_ptr&lt;Impl&gt;<sp/>impl)</highlight></codeline>
<codeline lineno="277"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>impl_(<ref refid="namespacestd" kindref="compound">std</ref>::move(impl))<sp/>{}</highlight></codeline>
<codeline lineno="278"><highlight class="normal"></highlight></codeline>
<codeline lineno="279"><highlight class="normal">ArrowArrayArrayLike::~ArrowArrayArrayLike()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="280"><highlight class="normal"></highlight></codeline>
<codeline lineno="281"><highlight class="normal">Result&lt;Scalar&gt;<sp/><ref refid="classiceberg_1_1ArrowArrayArrayLike_1ae6a326556ec8e522dc767f171a00e796" kindref="member">ArrowArrayArrayLike::GetElement</ref>(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="282"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;GetElement(pos);</highlight></codeline>
<codeline lineno="283"><highlight class="normal">}</highlight></codeline>
<codeline lineno="284"><highlight class="normal"></highlight></codeline>
<codeline lineno="285"><highlight class="normal"></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ArrowArrayArrayLike_1a97396f642dc898fb6fd1716e96f7daa1" kindref="member">ArrowArrayArrayLike::size</ref>()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;size();<sp/>}</highlight></codeline>
<codeline lineno="286"><highlight class="normal"></highlight></codeline>
<codeline lineno="287"><highlight class="normal">Status<sp/>ArrowArrayArrayLike::Reset(int64_t<sp/>row_index)<sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;Reset(row_index);<sp/>}</highlight></codeline>
<codeline lineno="288"><highlight class="normal"></highlight></codeline>
<codeline lineno="289"><highlight class="normal">Status<sp/>ArrowArrayArrayLike::Reset(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="290"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;Reset(array,<sp/>row_index);</highlight></codeline>
<codeline lineno="291"><highlight class="normal">}</highlight></codeline>
<codeline lineno="292"><highlight class="normal"></highlight></codeline>
<codeline lineno="293"><highlight class="normal"></highlight><highlight class="comment">//<sp/>ArrowArrayMapLike<sp/>Implementation</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="294"><highlight class="normal"></highlight></codeline>
<codeline lineno="295" refid="classiceberg_1_1ArrowArrayMapLike_1_1Impl" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1ArrowArrayMapLike_1_1Impl" kindref="compound">ArrowArrayMapLike::Impl</ref><sp/>{</highlight></codeline>
<codeline lineno="296"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="297"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ArrowArrayMapLike_1_1Impl" kindref="compound">Impl</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)</highlight></codeline>
<codeline lineno="298"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>:<sp/>schema_(schema),<sp/>array_(std::cref(array)),<sp/>row_index_(row_index)<sp/>{}</highlight></codeline>
<codeline lineno="299"><highlight class="normal"></highlight></codeline>
<codeline lineno="300"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ArrowArrayMapLike_1_1Impl" kindref="compound">~Impl</ref>()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="301"><highlight class="normal"></highlight></codeline>
<codeline lineno="302"><highlight class="normal"><sp/><sp/>Result&lt;Scalar&gt;<sp/>GetKey(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="303"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>NOLINTNEXTLINE(modernize-use-integer-sign-comparison)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="304"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(pos<sp/>&gt;=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(length_))<sp/>{</highlight></codeline>
<codeline lineno="305"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Key<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(length:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>pos,<sp/>length_);</highlight></codeline>
<codeline lineno="306"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="307"><highlight class="normal"></highlight></codeline>
<codeline lineno="308"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>*<sp/>keys_schema<sp/>=<sp/>schema_.children[0]-&gt;children[0];</highlight></codeline>
<codeline lineno="309"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>*<sp/>keys_array<sp/>=<sp/>array_.get().children[0]-&gt;children[0];</highlight></codeline>
<codeline lineno="310"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>ArrowArrayView*<sp/>keys_view<sp/>=<sp/>array_view_.children[0]-&gt;children[0];</highlight></codeline>
<codeline lineno="311"><highlight class="normal"></highlight></codeline>
<codeline lineno="312"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ExtractValue(keys_schema,<sp/>keys_array,<sp/>keys_view,</highlight></codeline>
<codeline lineno="313"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>offset_<sp/>+<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">int64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(pos));</highlight></codeline>
<codeline lineno="314"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="315"><highlight class="normal"></highlight></codeline>
<codeline lineno="316"><highlight class="normal"><sp/><sp/>Result&lt;Scalar&gt;<sp/>GetValue(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="317"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>NOLINTNEXTLINE(modernize-use-integer-sign-comparison)</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="318"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(pos<sp/>&gt;=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(length_))<sp/>{</highlight></codeline>
<codeline lineno="319"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Value<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(length:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>pos,<sp/>length_);</highlight></codeline>
<codeline lineno="320"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="321"><highlight class="normal"></highlight></codeline>
<codeline lineno="322"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>*<sp/>values_schema<sp/>=<sp/>schema_.children[0]-&gt;children[1];</highlight></codeline>
<codeline lineno="323"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>*<sp/>values_array<sp/>=<sp/>array_.get().children[0]-&gt;children[1];</highlight></codeline>
<codeline lineno="324"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>ArrowArrayView*<sp/>values_view<sp/>=<sp/>array_view_.children[0]-&gt;children[1];</highlight></codeline>
<codeline lineno="325"><highlight class="normal"></highlight></codeline>
<codeline lineno="326"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>ExtractValue(values_schema,<sp/>values_array,<sp/>values_view,</highlight></codeline>
<codeline lineno="327"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>offset_<sp/>+<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">int64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(pos));</highlight></codeline>
<codeline lineno="328"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="329"><highlight class="normal"></highlight></codeline>
<codeline lineno="330"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>size()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(length_);<sp/>}</highlight></codeline>
<codeline lineno="331"><highlight class="normal"></highlight></codeline>
<codeline lineno="332"><highlight class="normal"><sp/><sp/>Status<sp/>Reset(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="333"><highlight class="normal"><sp/><sp/><sp/><sp/>array_<sp/>=<sp/>std::cref(array);</highlight></codeline>
<codeline lineno="334"><highlight class="normal"><sp/><sp/><sp/><sp/>row_index_<sp/>=<sp/>row_index;</highlight></codeline>
<codeline lineno="335"><highlight class="normal"></highlight></codeline>
<codeline lineno="336"><highlight class="normal"><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="337"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="338"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewSetArray(&amp;array_view_,<sp/>&amp;array_.get(),<sp/>&amp;error));</highlight></codeline>
<codeline lineno="339"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>UpdateOffsets();</highlight></codeline>
<codeline lineno="340"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="341"><highlight class="normal"></highlight></codeline>
<codeline lineno="342"><highlight class="normal"><sp/><sp/>Status<sp/>Reset(int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="343"><highlight class="normal"><sp/><sp/><sp/><sp/>row_index_<sp/>=<sp/>row_index;</highlight></codeline>
<codeline lineno="344"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>UpdateOffsets();</highlight></codeline>
<codeline lineno="345"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="346"><highlight class="normal"></highlight></codeline>
<codeline lineno="347"><highlight class="normal"><sp/><sp/>Status<sp/>Init()<sp/>{</highlight></codeline>
<codeline lineno="348"><highlight class="normal"><sp/><sp/><sp/><sp/>ArrowError<sp/>error;</highlight></codeline>
<codeline lineno="349"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="350"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewInitFromSchema(&amp;array_view_,<sp/>&amp;schema_,<sp/>&amp;error));</highlight></codeline>
<codeline lineno="351"><highlight class="normal"><sp/><sp/><sp/><sp/>NANOARROW_RETURN_IF_NOT_OK(</highlight></codeline>
<codeline lineno="352"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>ArrowArrayViewSetArray(&amp;array_view_,<sp/>&amp;array_.get(),<sp/>&amp;error));</highlight></codeline>
<codeline lineno="353"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>UpdateOffsets();</highlight></codeline>
<codeline lineno="354"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="355"><highlight class="normal"></highlight></codeline>
<codeline lineno="356"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="357"><highlight class="normal"><sp/><sp/>Status<sp/>UpdateOffsets()<sp/>{</highlight></codeline>
<codeline lineno="358"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(row_index_<sp/>&lt;<sp/>0<sp/>||<sp/>row_index_<sp/>&gt;=<sp/>array_.get().length)<sp/>{</highlight></codeline>
<codeline lineno="359"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>InvalidArgument(</highlight><highlight class="stringliteral">&quot;Row<sp/>index<sp/>{}<sp/>out<sp/>of<sp/>range<sp/>(length:<sp/>{})&quot;</highlight><highlight class="normal">,<sp/>row_index_,</highlight></codeline>
<codeline lineno="360"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>array_.get().length);</highlight></codeline>
<codeline lineno="361"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="362"><highlight class="normal"></highlight></codeline>
<codeline lineno="363"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>XXX:<sp/>ArrowArrayViewListChildOffset<sp/>does<sp/>not<sp/>work<sp/>for<sp/>map<sp/>types.</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="364"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>We<sp/>need<sp/>to<sp/>directly<sp/>access<sp/>the<sp/>offsets<sp/>buffer<sp/>instead.</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="365"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">*<sp/>offsets_buffer<sp/>=<sp/>array_view_.buffer_views[1].data.as_int32;</highlight></codeline>
<codeline lineno="366"><highlight class="normal"><sp/><sp/><sp/><sp/>offset_<sp/>=<sp/>offsets_buffer[row_index_];</highlight></codeline>
<codeline lineno="367"><highlight class="normal"><sp/><sp/><sp/><sp/>length_<sp/>=<sp/>offsets_buffer[row_index_<sp/>+<sp/>1]<sp/>-<sp/>offset_;</highlight></codeline>
<codeline lineno="368"><highlight class="normal"></highlight></codeline>
<codeline lineno="369"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="370"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="371"><highlight class="normal"></highlight></codeline>
<codeline lineno="372"><highlight class="normal"><sp/><sp/>ArrowArrayView<sp/>array_view_;</highlight></codeline>
<codeline lineno="373"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1internal_1_1ArrowArrayViewGuard" kindref="compound">internal::ArrowArrayViewGuard</ref><sp/>array_view_guard_{&amp;array_view_};</highlight></codeline>
<codeline lineno="374"><highlight class="normal"></highlight></codeline>
<codeline lineno="375"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema_;</highlight></codeline>
<codeline lineno="376"><highlight class="normal"><sp/><sp/>std::reference_wrapper&lt;const<sp/>ArrowArray&gt;<sp/>array_;</highlight></codeline>
<codeline lineno="377"><highlight class="normal"><sp/><sp/>int64_t<sp/>row_index_;</highlight></codeline>
<codeline lineno="378"><highlight class="normal"></highlight></codeline>
<codeline lineno="379"><highlight class="normal"><sp/><sp/>int64_t<sp/>offset_<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="380"><highlight class="normal"><sp/><sp/>int64_t<sp/>length_<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="381"><highlight class="normal">};</highlight></codeline>
<codeline lineno="382"><highlight class="normal"></highlight></codeline>
<codeline lineno="383"><highlight class="normal">Result&lt;std::unique_ptr&lt;ArrowArrayMapLike&gt;&gt;<sp/>ArrowArrayMapLike::Make(</highlight></codeline>
<codeline lineno="384"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowSchema" kindref="compound">ArrowSchema</ref>&amp;<sp/>schema,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="385"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>impl<sp/>=<sp/>std::make_unique&lt;Impl&gt;(schema,<sp/>array,<sp/>row_index);</highlight></codeline>
<codeline lineno="386"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(impl-&gt;Init());</highlight></codeline>
<codeline lineno="387"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unique_ptr&lt;ArrowArrayMapLike&gt;(</highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ArrowArrayMapLike" kindref="compound">ArrowArrayMapLike</ref>(std::move(impl)));</highlight></codeline>
<codeline lineno="388"><highlight class="normal">}</highlight></codeline>
<codeline lineno="389"><highlight class="normal"></highlight></codeline>
<codeline lineno="390"><highlight class="normal">ArrowArrayMapLike::ArrowArrayMapLike(std::unique_ptr&lt;Impl&gt;<sp/>impl)</highlight></codeline>
<codeline lineno="391"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>impl_(<ref refid="namespacestd" kindref="compound">std</ref>::move(impl))<sp/>{}</highlight></codeline>
<codeline lineno="392"><highlight class="normal"></highlight></codeline>
<codeline lineno="393"><highlight class="normal">ArrowArrayMapLike::~ArrowArrayMapLike()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="394"><highlight class="normal"></highlight></codeline>
<codeline lineno="395"><highlight class="normal">Result&lt;Scalar&gt;<sp/><ref refid="classiceberg_1_1ArrowArrayMapLike_1ab6122b7ece0ce63e851a3fa264a930c5" kindref="member">ArrowArrayMapLike::GetKey</ref>(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;GetKey(pos);<sp/>}</highlight></codeline>
<codeline lineno="396"><highlight class="normal"></highlight></codeline>
<codeline lineno="397"><highlight class="normal">Result&lt;Scalar&gt;<sp/><ref refid="classiceberg_1_1ArrowArrayMapLike_1a2b8b3eded23593478824d4888f5b3342" kindref="member">ArrowArrayMapLike::GetValue</ref>(</highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>pos)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="398"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;GetValue(pos);</highlight></codeline>
<codeline lineno="399"><highlight class="normal">}</highlight></codeline>
<codeline lineno="400"><highlight class="normal"></highlight></codeline>
<codeline lineno="401"><highlight class="normal"></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ArrowArrayMapLike_1a36ca31afe3fb870a15a5222eecd35697" kindref="member">ArrowArrayMapLike::size</ref>()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;size();<sp/>}</highlight></codeline>
<codeline lineno="402"><highlight class="normal"></highlight></codeline>
<codeline lineno="403"><highlight class="normal">Status<sp/>ArrowArrayMapLike::Reset(int64_t<sp/>row_index)<sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;Reset(row_index);<sp/>}</highlight></codeline>
<codeline lineno="404"><highlight class="normal"></highlight></codeline>
<codeline lineno="405"><highlight class="normal">Status<sp/>ArrowArrayMapLike::Reset(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structArrowArray" kindref="compound">ArrowArray</ref>&amp;<sp/>array,<sp/>int64_t<sp/>row_index)<sp/>{</highlight></codeline>
<codeline lineno="406"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>impl_-&gt;Reset(array,<sp/>row_index);</highlight></codeline>
<codeline lineno="407"><highlight class="normal">}</highlight></codeline>
<codeline lineno="408"><highlight class="normal"></highlight></codeline>
<codeline lineno="409"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline>
    </programlisting>
    <location file="iceberg/row/arrow_array_wrapper.cc"/>
  </compounddef>
</doxygen>