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Organic Maps sources as of 02.04.2025 (fad26bbf22ac3da75e01e62aa01e5c8e11861005)
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27
base/atomic_shared_ptr.hpp
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27
base/atomic_shared_ptr.hpp
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#pragma once
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#include "base/macros.hpp"
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#include <memory>
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namespace base
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{
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// Template which provides methods for concurrently using shared pointers.
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template <typename T>
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class AtomicSharedPtr final
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{
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public:
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using ContentType = T const;
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using ValueType = std::shared_ptr<ContentType>;
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AtomicSharedPtr() = default;
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void Set(ValueType value) noexcept { atomic_store(&m_wrapped, value); }
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ValueType Get() const noexcept { return atomic_load(&m_wrapped); }
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private:
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ValueType m_wrapped = std::make_shared<ContentType>();
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DISALLOW_COPY_AND_MOVE(AtomicSharedPtr);
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};
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} // namespace base
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