mirror of
https://github.com/openharmony/windowmanager.git
synced 2026-07-19 17:08:11 -04:00
chenqinxin
26edaa6212
Signed-off-by: chenqinxin <chenqinxin1@huawei.com> Change-Id: Ia26ee32cd6f24d096e0333ac930af0b91a18282e
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
/*
|
|
* Copyright (c) 2021-2022 Huawei Device Co., Ltd.
|
|
* 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 OHOS_SINGLETON_DELEGATOR_H
|
|
#define OHOS_SINGLETON_DELEGATOR_H
|
|
|
|
#include "singleton_container.h"
|
|
|
|
#define MOCKABLE virtual
|
|
|
|
namespace OHOS {
|
|
namespace Rosen {
|
|
template<class T>
|
|
class SingletonDelegator {
|
|
public:
|
|
SingletonDelegator()
|
|
{
|
|
nameT = __PRETTY_FUNCTION__;
|
|
nameT = nameT.substr(nameT.find("T = "));
|
|
nameT = nameT.substr(sizeof("T ="), nameT.length() - sizeof("T = "));
|
|
SingletonContainer::GetInstance().AddSingleton(nameT, &T::GetInstance());
|
|
}
|
|
~SingletonDelegator() = default;
|
|
|
|
template<class S>
|
|
S& Dep()
|
|
{
|
|
std::string nameS = __PRETTY_FUNCTION__;
|
|
nameS = nameS.substr(nameS.find("S = "));
|
|
nameS = nameS.substr(sizeof("S ="), nameS.length() - sizeof("S = "));
|
|
|
|
auto ret = SingletonContainer::Get<S>();
|
|
SingletonContainer::GetInstance().DependOn(nameT, nameS);
|
|
return ret;
|
|
}
|
|
|
|
private:
|
|
std::string nameT;
|
|
};
|
|
} // namespace Rosen
|
|
} // namespace OHOS
|
|
|
|
#endif // FRAMEWORKS_WM_INCLUDE_SINGLETON_DELEGATOR_H
|