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/* M-runtime for c++
* Copyright (C) 2005-2008 Vladimir Menshakov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "timespy.h"
#include "ioexception.h"
#include "logger.h"
using namespace mrt;
#if defined(_MSC_VER) || defined(_WINDOWS_) || defined(_WINDOWS)
static int gettimeofday(struct timeval* tp, void* tzp)
{
/* DWORD t;
t = timeGetTime();
tp->tv_sec = t / 1000;
tp->tv_usec = t % 1000;
return 0;
*/
throw_ex(("unimplemented"));
}
#endif
TimeSpy::TimeSpy(const std::string &message): message(message) {
if (gettimeofday(&tm, NULL) == -1)
throw_io(("gettimeofday"));
}
TimeSpy::~TimeSpy() {
struct timeval now;
if (gettimeofday(&now, NULL) == -1)
throw_io(("gettimeofday"));
LOG_DEBUG(("%s: %ld mcs", message.c_str(), (now.tv_sec - tm.tv_sec) * 1000000 + (now.tv_usec - tm.tv_usec)));
}
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