47 lines
978 B
C++
47 lines
978 B
C++
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#pragma once
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#include <mutex>
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namespace utils::concurrency
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{
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template <typename T, typename MutexType = std::mutex>
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class container
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{
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public:
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template <typename R = void, typename F>
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R access(F&& accessor) const
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{
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std::lock_guard<MutexType> _{mutex_};
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return accessor(object_);
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}
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template <typename R = void, typename F>
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R access(F&& accessor)
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{
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std::lock_guard<MutexType> _{mutex_};
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return accessor(object_);
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}
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template <typename R = void, typename F>
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R access_with_lock(F&& accessor) const
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{
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std::unique_lock<MutexType> lock{mutex_};
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return accessor(object_, lock);
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}
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template <typename R = void, typename F>
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R access_with_lock(F&& accessor)
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{
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std::unique_lock<MutexType> lock{mutex_};
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return accessor(object_, lock);
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}
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T& get_raw() { return object_; }
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const T& get_raw() const { return object_; }
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private:
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mutable MutexType mutex_{};
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T object_{};
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};
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}
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