37 lines
802 B
C++
37 lines
802 B
C++
#ifndef MVS_SDK_MANAGER_H
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#define MVS_SDK_MANAGER_H
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#include <mutex>
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#include <atomic>
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/**
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* @brief MvsSDKManager
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*
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* 海康 MVS SDK 全局生命周期管理：内部走引用计数，多个 IMvsDevice 共享。
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* 真正调用 MV_CC_Initialize / MV_CC_Finalize 仅在第一次和最后一次时执行。
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*/
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class MvsSDKManager
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{
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public:
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static MvsSDKManager& GetInstance();
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int InitSDK();
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int UninitSDK();
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bool IsSDKInitialized() const;
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int GetRefCount() const;
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private:
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MvsSDKManager();
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~MvsSDKManager();
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MvsSDKManager(const MvsSDKManager&) = delete;
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MvsSDKManager& operator=(const MvsSDKManager&) = delete;
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std::mutex m_mutex;
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std::atomic<int> m_refCount;
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bool m_bSDKInitialized;
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};
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#endif // MVS_SDK_MANAGER_H
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