Cast.cpp

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/*
 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
 *
 * Licensed 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 "Cast.h"
#include "Convert.h"
 
#include <cassert>
 
flatbuffers::Offset<void> CastChef::value(flatbuffers::FlatBufferBuilder &fbb) const
{
  auto &operation = (*_operation);
 
  if (!operation.has_cast_options())
    return 0;
 
  auto tflite_in_data_type = as_tflite_tensortype(operation.cast_options().in_data_type());
  auto tflite_out_data_type = as_tflite_tensortype(operation.cast_options().out_data_type());
 
  tflite::CastOptionsBuilder cast_options_builder{fbb};
  cast_options_builder.add_in_data_type(tflite_in_data_type);
  cast_options_builder.add_out_data_type(tflite_out_data_type);
 
  return cast_options_builder.Finish().Union();
}
 
std::unique_ptr<OpChef> CastChefFactory::create(const tflchef::Operation *operation) const
{
  return std::unique_ptr<OpChef>{new CastChef{operation}};
}