46 lines
899 B
C
46 lines
899 B
C
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#pragma once
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#include "Tool/Common.h"
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#include "Tool/Allocator.h"
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#include <atomic>
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/**
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* \~chinese
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* @brief 引用计数器
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*/
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class RefObject : protected Noncopyable
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{
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public:
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/// \~chinese
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/// @brief 增加引用计数
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void Retain();
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/// \~chinese
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/// @brief 减少引用计数
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void Release();
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/// \~chinese
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/// @brief 获取引用计数
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uint32_t GetRefCount() const;
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static void *operator new(size_t size);
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static void operator delete(void *ptr);
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static void *operator new(size_t size, std::nothrow_t const &) noexcept;
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static void operator delete(void *ptr, std::nothrow_t const &) noexcept;
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static void *operator new(size_t size, void *ptr) noexcept;
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static void operator delete(void *ptr, void *place) noexcept;
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virtual ~RefObject();
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protected:
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RefObject();
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private:
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std::atomic<uint32_t> ref_count_;
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};
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