e89a55d154
I didn't apply the changes to a few macro-heavy files as Visual Studio removes all indentation from macros, whereas the indentation can be handy to see nesting.
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/*******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2015 David Williams and Matthew Williams
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*******************************************************************************/
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#ifndef __PolyVox_Timer_H__
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#define __PolyVox_Timer_H__
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#include <cstdint>
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#include <chrono>
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namespace PolyVox
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{
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class Timer
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{
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public:
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Timer(bool bAutoStart = true)
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{
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if (bAutoStart)
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{
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start();
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}
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}
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void start(void)
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{
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m_start = clock::now();
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}
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float elapsedTimeInSeconds(void)
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{
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std::chrono::duration<float> elapsed_seconds = clock::now() - m_start;
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return elapsed_seconds.count();
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}
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float elapsedTimeInMilliSeconds(void)
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{
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std::chrono::duration<float, std::milli> elapsed_milliseconds = clock::now() - m_start;
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return elapsed_milliseconds.count();
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}
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float elapsedTimeInMicroSeconds(void)
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{
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std::chrono::duration<float, std::micro> elapsed_microseconds = clock::now() - m_start;
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return elapsed_microseconds.count();
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}
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private:
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typedef std::chrono::system_clock clock;
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std::chrono::time_point<clock> m_start;
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};
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}
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#endif //__PolyVox_Timer_H__
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