| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #include "./arrow_types.h" |
| |
| #if defined(ARROW_R_WITH_ARROW) |
| #include <arrow/array/data.h> |
| |
| // [[arrow::export]] |
| std::shared_ptr<arrow::DataType> ArrayData__get_type( |
| const std::shared_ptr<arrow::ArrayData>& x) { |
| return x->type; |
| } |
| |
| // [[arrow::export]] |
| int ArrayData__get_length(const std::shared_ptr<arrow::ArrayData>& x) { |
| return x->length; |
| } |
| |
| // [[arrow::export]] |
| int ArrayData__get_null_count(const std::shared_ptr<arrow::ArrayData>& x) { |
| return x->null_count; |
| } |
| |
| // [[arrow::export]] |
| int ArrayData__get_offset(const std::shared_ptr<arrow::ArrayData>& x) { |
| return x->offset; |
| } |
| |
| // [[arrow::export]] |
| cpp11::list ArrayData__buffers(const std::shared_ptr<arrow::ArrayData>& x) { |
| return arrow::r::to_r_list(x->buffers); |
| } |
| |
| #endif |