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/*
* Copyright (c) 2019 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.
*/
#ifndef __MOCO_IR_TFNODE_VISITOR_H__
#define __MOCO_IR_TFNODE_VISITOR_H__
#include "moco/IR/TFNodes.h"
#include <stdexcept>
namespace moco
{
/**
* DO NOT use this class. Use TFNodeVisitor instead.
*/
template <typename T> struct TFNodeVisitorBase
{
virtual ~TFNodeVisitorBase() = default;
#define TENSORFLOW_NODE(OPCODE, CLASS) virtual T visit(const CLASS *) = 0;
#include "TFNodes.lst"
#undef TENSORFLOW_NODE
};
template <typename T> struct TFNodeVisitor : public TFNodeVisitorBase<T>
{
virtual ~TFNodeVisitor() = default;
#define TENSORFLOW_NODE(OPCODE, CLASS) \
virtual T visit(const CLASS *node) { return visit(static_cast<const TFNode *>(node)); }
#include "TFNodes.lst"
#undef TENSORFLOW_NODE
// TODO including oops will make oops dependent to modules that include this
// postpone decision to this or not
/// @brief Default fallback
virtual T visit(const TFNode *) { throw std::runtime_error{"Unsupported Node"}; }
};
/**
* DO NOT use this class. Use TFNodeMutableVisitor instead.
*/
template <typename T> struct TFNodeMutableVisitorBase
{
virtual ~TFNodeMutableVisitorBase() = default;
#define TENSORFLOW_NODE(OPCODE, CLASS) virtual T visit(CLASS *) = 0;
#include "TFNodes.lst"
#undef TENSORFLOW_NODE
};
template <typename T> struct TFNodeMutableVisitor : public TFNodeMutableVisitorBase<T>
{
virtual ~TFNodeMutableVisitor() = default;
#define TENSORFLOW_NODE(OPCODE, CLASS) \
virtual T visit(CLASS *node) { return visit(static_cast<TFNode *>(node)); }
#include "TFNodes.lst"
#undef TENSORFLOW_NODE
// TODO including oops will make oops dependent to modules that include this
// postpone decision to this or not
/// @brief Default fallback
virtual T visit(TFNode *) { throw std::runtime_error{"Unsupported Node"}; }
};
} // namespace moco
#endif // __MOCO_IR_TFNODE_VISITOR_H__
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