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72 lines
2.2 KiB
72 lines
2.2 KiB
/**
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* Digital Voice Modem - Host Software
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* @package DVM / Host Software
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*
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*/
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//
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// Based on code from the MMDVMHost project. (https://github.com/g4klx/MMDVMHost)
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// Licensed under the GPLv2 License (https://opensource.org/licenses/GPL-2.0)
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//
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/*
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* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(__STOPWATCH_H__)
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#define __STOPWATCH_H__
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#include "Defines.h"
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#if defined(_WIN32) || defined(_WIN64)
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#include <windows.h>
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#else
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#include <sys/time.h>
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#endif
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// ---------------------------------------------------------------------------
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// Class Declaration
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// Implements a stopwatch.
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// ---------------------------------------------------------------------------
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class HOST_SW_API StopWatch {
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public:
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/// <summary>Initializes a new instance of the StopWatch class.</summary>
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StopWatch();
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/// <summary>Finalizes a instance of the StopWatch class.</summary>
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~StopWatch();
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/// <summary>Gets the current running time.</summary>
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ulong64_t time() const;
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/// <summary>Starts the stopwatch.</summary>
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ulong64_t start();
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/// <summary>Gets the elpased time since the stopwatch started.</summary>
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uint32_t elapsed();
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private:
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#if defined(_WIN32) || defined(_WIN64)
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LARGE_INTEGER m_frequencyS;
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LARGE_INTEGER m_frequencyMS;
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LARGE_INTEGER m_start;
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#else
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ulong64_t m_startMS;
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#endif
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};
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#endif // __STOPWATCH_H__
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