SpinLock.h

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// Copyright 2024 libsese
//
// 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.
 
 
#pragma once
 
#include <sese/Config.h>
 
#include <atomic>
 
#ifdef SESE_PLATFORM_WINDOWS
#pragma warning(disable : 4251)
#endif
 
namespace sese {
class  SpinLock {
public:
    void lock();
 
    void unlock();
 
private:
    std::atomic_bool flag{false};
};
} // namespace sese