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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.
*/
#ifndef __LUCI_IR_CIRCLENODE_VISITOR_H__
#define __LUCI_IR_CIRCLENODE_VISITOR_H__
#include "CircleNode.h"
#include "CircleNodes.h"
#include <oops/InternalExn.h>
namespace luci
{
/**
* DO NOT use this class. Use CircleNodeVisitor instead.
*/
template <typename T> struct CircleNodeVisitorBase
{
virtual ~CircleNodeVisitorBase() = default;
#define CIRCLE_NODE(OPCODE, CIRCLE_CLASS) virtual T visit(const CIRCLE_CLASS *) = 0;
#include "CircleNodes.lst"
#undef CIRCLE_NODE
};
template <typename T> struct CircleNodeVisitor : public CircleNodeVisitorBase<T>
{
virtual ~CircleNodeVisitor() = default;
#define CIRCLE_NODE(OPCODE, CIRCLE_CLASS) \
virtual T visit(const CIRCLE_CLASS *node) { return visit(static_cast<const CircleNode *>(node)); }
#include "CircleNodes.lst"
#undef CIRCLE_NODE
/// @brief Default fallback
virtual T visit(const CircleNode *) { INTERNAL_EXN("CircleNodeVisitor: NYI node"); }
};
/**
* DO NOT use this class. Use CircleNodeMutableVisitor instead.
*/
template <typename T> struct CircleNodeMutableVisitorBase
{
virtual ~CircleNodeMutableVisitorBase() = default;
#define CIRCLE_NODE(OPCODE, CIRCLE_CLASS) virtual T visit(CIRCLE_CLASS *) = 0;
#include "CircleNodes.lst"
#undef CIRCLE_NODE
};
template <typename T> struct CircleNodeMutableVisitor : public CircleNodeMutableVisitorBase<T>
{
virtual ~CircleNodeMutableVisitor() = default;
#define CIRCLE_NODE(OPCODE, CIRCLE_CLASS) \
virtual T visit(CIRCLE_CLASS *node) { return visit(static_cast<CircleNode *>(node)); }
#include "CircleNodes.lst"
#undef CIRCLE_NODE
/// @brief Default fallback
virtual T visit(CircleNode *) { INTERNAL_EXN("CircleNodeMutableVisitor: NYI node"); }
};
} // namespace luci
#endif // __LUCI_IR_CircleNode_VISITOR_H__
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