+++ /dev/null
-/*! ========================================================================
-** Extended Template and Library
-** Win32 Clock Description Implementation
-** $Id$
-**
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-**
-** === N O T E S ===========================================================
-**
-** This is an internal header file, included by other ETL headers.
-** You should not attempt to use it directly.
-**
-** ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __ETL__CLOCK_WIN32HPCOUNT_H
-#define __ETL__CLOCK_WIN32HPCOUNT_H
-
-/* === H E A D E R S ======================================================= */
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
-/* === M A C R O S ========================================================= */
-
-#if defined(__GNUG__) && defined(__int64)
-#undef __int64
-#define __int64 long long int
-#endif
-
-/* === T Y P E D E F S ===================================================== */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-_ETL_BEGIN_NAMESPACE
-
-class clock_desc_win32hpcount
-{
-public:
- typedef double value_type;
-
- static bool realtime()
- { return true; }
-
- static bool proctime()
- { return false; }
-
- static value_type
- one_second()
- { return 1.0f; }
-
- static value_type precision()
- {
- __int64 freq;
- QueryPerformanceFrequency((LARGE_INTEGER*)&freq);
- return one_second()/(value_type)freq;
- }
-
- static const char *description()
- { return "Win32 QueryPerformanceCounter()"; };
-
-protected:
- typedef __int64 timestamp;
-
- static void
- get_current_time(timestamp &x)
- { QueryPerformanceCounter((LARGE_INTEGER*)&x);}
-
- static timestamp
- get_current_time()
- { timestamp ret; QueryPerformanceCounter((LARGE_INTEGER*)&ret); return ret; }
-
- static value_type
- timestamp_to_seconds(const timestamp &x)
- { return precision()*x; }
-
- static timestamp
- seconds_to_timestamp(const value_type &x)
- { return (timestamp)(x/precision()); }
-};
-
-_ETL_END_NAMESPACE
-
-/* === E N D =============================================================== */
-
-#endif
-