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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 __LOCOEX_IR_TFLNODE_VISITOR_H__
#define __LOCOEX_IR_TFLNODE_VISITOR_H__
#include "TFLNode.h"
#include "TFLNodes.h"
#include <oops/InternalExn.h>
namespace locoex
{
/**
* DO NOT use this class. Use TFLNodeVisitor instead.
*/
template <typename T> struct TFLNodeVisitorBase
{
virtual ~TFLNodeVisitorBase() = default;
#define TFL_NODE(OPCODE, TFL_CLASS) virtual T visit(const TFL_CLASS *) = 0;
#include "TFLNodes.lst"
#undef TFL_NODE
};
template <typename T> struct TFLNodeVisitor : public TFLNodeVisitorBase<T>
{
virtual ~TFLNodeVisitor() = default;
#define TFL_NODE(OPCODE, TFL_CLASS) \
\
virtual T visit(const TFL_CLASS *node) { return visit(static_cast<const TFLNode *>(node)); }
#include "TFLNodes.lst"
#undef TFL_NODE
/// @brief Default fallback
virtual T visit(const TFLNode *) { INTERNAL_EXN("TFLNodeVisitor: NYI node"); }
};
/**
* DO NOT use this class. Use TFLNodeMutableVisitor instead.
*/
template <typename T> struct TFLNodeMutableVisitorBase
{
virtual ~TFLNodeMutableVisitorBase() = default;
#define TFL_NODE(OPCODE, TFL_CLASS) virtual T visit(TFL_CLASS *) = 0;
#include "TFLNodes.lst"
#undef TFL_NODE
};
template <typename T> struct TFLNodeMutableVisitor : public TFLNodeMutableVisitorBase<T>
{
virtual ~TFLNodeMutableVisitor() = default;
#define TFL_NODE(OPCODE, TFL_CLASS) \
\
virtual T visit(TFL_CLASS *node) { return visit(static_cast<TFLNode *>(node)); }
#include "TFLNodes.lst"
#undef TFL_NODE
/// @brief Default fallback
virtual T visit(TFLNode *) { INTERNAL_EXN("TFLNodeMutableVisitor: NYI node"); }
};
} // namespace locoex
#endif // __LOCOEX_IR_TFLNODE_VISITOR_H__
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