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/*
* Copyright (c) 2018 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 __COCO_IR_DEP_H__
#define __COCO_IR_DEP_H__
#include "coco/IR/Bag.h"
#include "coco/IR/Object.forward.h"
namespace coco
{
/**
* @brief A Dep represents the edge between a Bag and its dependent Object
*
* WARNING A Dep will update dependent Object set (stored BagInfo) only when
* users properly initialize object and link values.
*/
class Dep final
{
public:
Dep() = default;
public:
Dep(const Dep &) = delete;
Dep(Dep &&) = delete;
public:
~Dep();
public:
Bag *bag(void) const { return _bag; }
void bag(Bag *);
public:
Object *object(void) const { return _object; }
void object(Object *object) { _object = object; }
private:
Bag *_bag = nullptr;
Object *_object = nullptr;
};
} // namespace coco
#endif // __COCO_IR_DEP_H__
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