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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.
*/
#include "coco/IR/Dep.h"
#include "coco/IR/Object.h"
#include <cassert>
namespace coco
{
Dep::~Dep() { bag(nullptr); }
void Dep::bag(Bag *bag)
{
if (_bag != nullptr)
{
// Remove bag <-> dep link
assert(_bag->deps()->find(this) != _bag->deps()->end());
_bag->mutable_deps()->erase(this);
// Reset _bag
_bag = nullptr;
}
assert(_bag == nullptr);
if (bag != nullptr)
{
// Set _bag
_bag = bag;
// Create bag <-> dep link
_bag->mutable_deps()->insert(this);
}
assert(_bag == bag);
}
} // namespace coco
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