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BeatAroundTheBuscherandGitHub
ed00830202
* Fixing upper/lower case for includes types.h, zconf.h and zlib.h were renamed so that global includes like Types.h are not used.
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
/*
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* bfVFS : vfs/Tools/vfs_hp_timer.h
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* - high performance/precision timer, used by profiler
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*
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* Copyright (C) 2008 - 2010 (BF) john.bf.smith@googlemail.com
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*
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* This file is part of the bfVFS library
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _VFS_HP_TIMER_
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#define _VFS_HP_TIMER_
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#include <vfs/vfs_config.h>
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#ifdef WIN32
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#include <windows.h>
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#elif __linux__
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#include <sys/time.h>
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#endif
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namespace vfs
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{
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class VFS_API HPTimer
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{
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public:
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HPTimer();
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~HPTimer();
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void startTimer();
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void stopTimer();
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long long ticks();
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double running();
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double getElapsedTimeInSeconds();
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protected:
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bool is_running;
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#ifdef WIN32
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LARGE_INTEGER ticksPerSecond;
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LARGE_INTEGER tick,tick2;
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#elif __linux__
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timeval t1,t2;
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#endif
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};
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}
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#endif // _VFS_HP_TIMER_
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