rlm@1: // Windows/Handle.h
rlm@1: 
rlm@1: #ifndef __WINDOWS_HANDLE_H
rlm@1: #define __WINDOWS_HANDLE_H
rlm@1: 
rlm@1: namespace NWindows {
rlm@1: 
rlm@1: class CHandle
rlm@1: {
rlm@1: protected:
rlm@1:   HANDLE _handle;
rlm@1: public:
rlm@1:   operator HANDLE() { return _handle; }
rlm@1:   CHandle(): _handle(NULL) {}
rlm@1:   ~CHandle() { Close(); }
rlm@1:   bool Close()
rlm@1:   {
rlm@1:     if (_handle == NULL)
rlm@1:       return true;
rlm@1:     if (!::CloseHandle(_handle))
rlm@1:       return false;
rlm@1:     _handle = NULL;
rlm@1:     return true;
rlm@1:   }
rlm@1:   void Attach(HANDLE handle)
rlm@1:     { _handle = handle; }
rlm@1:   HANDLE Detach()
rlm@1:   {
rlm@1:     HANDLE handle = _handle;
rlm@1:     _handle = NULL;
rlm@1:     return handle;
rlm@1:   }
rlm@1: };
rlm@1: 
rlm@1: }
rlm@1: 
rlm@1: #endif