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1 /**
2  * Copyright 2022 Huawei Technologies Co., Ltd
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 #include "include/common/utils/scoped_long_running.h"
17 
18 namespace mindspore {
ScopedLongRunning()19 ScopedLongRunning::ScopedLongRunning() {
20   if (hook_ != nullptr) {
21     hook_->Enter();
22   }
23 }
24 
~ScopedLongRunning()25 ScopedLongRunning::~ScopedLongRunning() {
26   if (hook_ != nullptr) {
27     hook_->Leave();
28   }
29 }
30 
SetHook(ScopedLongRunningHookPtr hook)31 void ScopedLongRunning::SetHook(ScopedLongRunningHookPtr hook) {
32   if (hook_ == nullptr) {
33     hook_ = std::move(hook);
34   }
35 }
36 }  // namespace mindspore
37