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- #ifndef NU_THREADPOOL_TIMERHANDLE_H
- #define NU_THREADPOOL_TIMERHANDLE_H
- #if !defined(_WIN32_WINNT) || (_WIN32_WINNT < 0x400)
- #error Must define _WIN32_WINNT >= 0x400 to use TimerHandle
- #endif
- #include <windows.h>
- #include <bfc/platform/types.h>
- class TimerHandle
- {
- public:
- TimerHandle() { timerHandle = CreateWaitableTimer( 0, FALSE, 0 ); }
- TimerHandle( HANDLE p_handle ) { timerHandle = p_handle; }
- void Close() { CloseHandle( timerHandle ); }
- void Wait( uint64_t p_milliseconds )
- {
-
- LARGE_INTEGER timeout = { 0 };
- timeout.QuadPart = -( (int64_t)p_milliseconds * 1000LL * 10LL );
- SetWaitableTimer( timerHandle, &timeout, 0, 0, 0, FALSE );
- }
- void Poll( uint64_t p_milliseconds )
- {
-
- LARGE_INTEGER timeout = { 0 };
- timeout.QuadPart = -( (int64_t)p_milliseconds * 1000LL * 10LL );
- SetWaitableTimer( timerHandle, &timeout, (LONG)p_milliseconds, 0, 0, FALSE );
- }
-
- void Cancel() { CancelWaitableTimer( timerHandle ); }
- operator HANDLE() { return timerHandle; }
- private:
- HANDLE timerHandle;
- };
- #endif
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