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// 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/c/bridge.h>
// [[arrow::export]]
arrow::r::Pointer<struct ArrowSchema> allocate_arrow_schema() { return {}; }
// [[arrow::export]]
void delete_arrow_schema(arrow::r::Pointer<struct ArrowSchema> ptr) { ptr.finalize(); }
// [[arrow::export]]
arrow::r::Pointer<struct ArrowArray> allocate_arrow_array() { return {}; }
// [[arrow::export]]
void delete_arrow_array(arrow::r::Pointer<struct ArrowArray> ptr) { ptr.finalize(); }
// [[arrow::export]]
arrow::r::Pointer<struct ArrowArrayStream> allocate_arrow_array_stream() { return {}; }
// [[arrow::export]]
void delete_arrow_array_stream(arrow::r::Pointer<struct ArrowArrayStream> ptr) {
ptr.finalize();
}
// [[arrow::export]]
std::shared_ptr<arrow::Array> ImportArray(arrow::r::Pointer<struct ArrowArray> array,
arrow::r::Pointer<struct ArrowSchema> schema) {
return ValueOrStop(arrow::ImportArray(array, schema));
}
// [[arrow::export]]
std::shared_ptr<arrow::RecordBatch> ImportRecordBatch(
arrow::r::Pointer<struct ArrowArray> array,
arrow::r::Pointer<struct ArrowSchema> schema) {
return ValueOrStop(arrow::ImportRecordBatch(array, schema));
}
// [[arrow::export]]
std::shared_ptr<arrow::Schema> ImportSchema(
arrow::r::Pointer<struct ArrowSchema> schema) {
return ValueOrStop(arrow::ImportSchema(schema));
}
// [[arrow::export]]
std::shared_ptr<arrow::Field> ImportField(arrow::r::Pointer<struct ArrowSchema> field) {
return ValueOrStop(arrow::ImportField(field));
}
// [[arrow::export]]
std::shared_ptr<arrow::DataType> ImportType(arrow::r::Pointer<struct ArrowSchema> type) {
return ValueOrStop(arrow::ImportType(type));
}
// [[arrow::export]]
std::shared_ptr<arrow::RecordBatchReader> ImportRecordBatchReader(
arrow::r::Pointer<struct ArrowArrayStream> stream) {
return ValueOrStop(arrow::ImportRecordBatchReader(stream));
}
// [[arrow::export]]
void ExportType(const std::shared_ptr<arrow::DataType>& type,
arrow::r::Pointer<struct ArrowSchema> ptr) {
StopIfNotOk(arrow::ExportType(*type, ptr));
}
// [[arrow::export]]
void ExportField(const std::shared_ptr<arrow::Field>& field,
arrow::r::Pointer<struct ArrowSchema> ptr) {
StopIfNotOk(arrow::ExportField(*field, ptr));
}
// [[arrow::export]]
void ExportSchema(const std::shared_ptr<arrow::Schema>& schema,
arrow::r::Pointer<struct ArrowSchema> ptr) {
StopIfNotOk(arrow::ExportSchema(*schema, ptr));
}
// [[arrow::export]]
void ExportArray(const std::shared_ptr<arrow::Array>& array,
arrow::r::Pointer<struct ArrowArray> array_ptr,
arrow::r::Pointer<struct ArrowSchema> schema_ptr) {
StopIfNotOk(arrow::ExportArray(*array, array_ptr, schema_ptr));
}
// [[arrow::export]]
void ExportRecordBatch(const std::shared_ptr<arrow::RecordBatch>& batch,
arrow::r::Pointer<struct ArrowArray> array_ptr,
arrow::r::Pointer<struct ArrowSchema> schema_ptr) {
StopIfNotOk(arrow::ExportRecordBatch(*batch, array_ptr, schema_ptr));
}
// [[arrow::export]]
void ExportRecordBatchReader(const std::shared_ptr<arrow::RecordBatchReader>& reader,
arrow::r::Pointer<struct ArrowArrayStream> stream_ptr) {
StopIfNotOk(arrow::ExportRecordBatchReader(reader, stream_ptr));
}
#endif
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