mirror of
https://github.com/kidfromjupiter/nearby.git
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Alexey Polyudov
2155b3ddeb
Signed-off-by: Alexey Polyudov <apolyudov@google.com> Change-Id: I9850950db8bd84f0904ea1a413151887f52098cf
27 lines
640 B
C++
27 lines
640 B
C++
#ifndef PLATFORM_BASE_BASE_MUTEX_LOCK_H_
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#define PLATFORM_BASE_BASE_MUTEX_LOCK_H_
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#include "platform/api/mutex.h"
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#include "absl/base/thread_annotations.h"
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namespace location {
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namespace nearby {
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// An RAII mechanism to acquire a Lock over a block of code.
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class ABSL_SCOPED_LOCKABLE BaseMutexLock final {
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public:
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explicit BaseMutexLock(api::Mutex* mutex) ABSL_EXCLUSIVE_LOCK_FUNCTION(mutex)
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: mutex_(mutex) {
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mutex_->Lock();
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}
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~BaseMutexLock() ABSL_UNLOCK_FUNCTION() { mutex_->Unlock(); }
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private:
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api::Mutex* mutex_;
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};
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} // namespace nearby
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} // namespace location
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#endif // PLATFORM_BASE_BASE_MUTEX_LOCK_H_
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