Fixing cppcheck issues by removing unused files of the boost timer lib.
This commit is contained in:
Vendored
+2
-2
@@ -21,10 +21,10 @@
|
||||
#include "timers/timer.hpp"
|
||||
#include "timers/portable.hpp"
|
||||
|
||||
#ifdef BOOST_WINDOWS
|
||||
/*#ifdef BOOST_WINDOWS
|
||||
#include "timers/win32.hpp"
|
||||
#else
|
||||
#include "timers/posix.hpp"
|
||||
#endif
|
||||
#endif*/ // Modified by Lothar May: We only need the portable timers.
|
||||
|
||||
#endif // _BOOST_TIMERS_HPP
|
||||
|
||||
-45
@@ -1,45 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_POSIX_HPP
|
||||
#define _BOOST_TIMERS_POSIX_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
#include "timer.hpp"
|
||||
#include "posix/ftime_device.hpp"
|
||||
#include "posix/gru_device.hpp"
|
||||
#include "posix/gtod_device.hpp"
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace posix
|
||||
{
|
||||
|
||||
// ftime() device
|
||||
typedef timer<ftime_device> ftime_timer;
|
||||
|
||||
// getcputime() device
|
||||
typedef timer<gru_device> gru_timer;
|
||||
|
||||
// gettimeofday() device
|
||||
typedef timer<gtod_device> gtod_timer;
|
||||
|
||||
// Typedef which timer is the best
|
||||
typedef gtod_timer best_timer;
|
||||
|
||||
} // namespace posix
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_POSIX_HPP
|
||||
@@ -1,86 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_POSIX_FTIME_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_POSIX_FTIME_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Linux headers
|
||||
#include <sys/timeb.h>
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace posix
|
||||
{
|
||||
|
||||
//! The gtod_device class is based on gettimeofday() to compute the time
|
||||
class ftime_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit ftime_device() : m_elapsed(0, 0, 0)
|
||||
{
|
||||
std::memset(&m_start, 0, sizeof(timeb));
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!is_time(m_start))
|
||||
ftime(&m_start);
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(is_time(m_start))
|
||||
{
|
||||
timeb current;
|
||||
ftime(¤t);
|
||||
int64_t seconds = current.time - m_start.time;
|
||||
int64_t milliseconds = current.millitm - m_start.millitm;
|
||||
m_elapsed += posix_time::milliseconds(seconds * 1000 + milliseconds);
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
std::memset(&m_start, 0, sizeof(timeb));
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
bool is_time(const timeb& value) const
|
||||
{
|
||||
return value.time != 0;
|
||||
}
|
||||
|
||||
mutable timeb m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace posix
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_POSIX_FTIME_DEVICE_HPP
|
||||
@@ -1,88 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_POSIX_GRU_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_POSIX_GRU_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Linux headers
|
||||
#include <sys/times.h>
|
||||
#include <sys/resource.h>
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace posix
|
||||
{
|
||||
|
||||
//! The gru_device class is based on getrusage() to compute the time
|
||||
class gru_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit gru_device() : m_elapsed(0, 0, 0)
|
||||
{
|
||||
std::memset(&m_start, 0, sizeof(timeval));
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!is_time(m_start))
|
||||
getrusage(RUSAGE_SELF, &m_start);
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(is_time(m_start))
|
||||
{
|
||||
rusage current;
|
||||
getrusage(RUSAGE_SELF, ¤t);
|
||||
int64_t seconds = current.ru_utime.tv_sec - m_start.ru_utime.tv_sec;
|
||||
int64_t microseconds = current.ru_utime.tv_usec - m_start.ru_utime.tv_usec;
|
||||
m_elapsed += posix_time::microseconds(seconds * 1000000 + microseconds);
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
std::memset(&m_start, 0, sizeof(timeval));
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
bool is_time(const rusage& value) const
|
||||
{
|
||||
return value.ru_utime.tv_sec || value.ru_utime.tv_usec;
|
||||
}
|
||||
|
||||
mutable rusage m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace posix
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_POSIX_GRU_DEVICE_HPP
|
||||
@@ -1,86 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_POSIX_GTOD_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_POSIX_GTOD_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Linux headers
|
||||
#include <sys/time.h>
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace posix
|
||||
{
|
||||
|
||||
//! The gtod_device class is based on gettimeofday() to compute the time
|
||||
class gtod_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit gtod_device() : m_elapsed(0, 0, 0)
|
||||
{
|
||||
std::memset(&m_start, 0, sizeof(timeval));
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!is_time(m_start))
|
||||
gettimeofday(&m_start, 0);
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(is_time(m_start))
|
||||
{
|
||||
timeval current;
|
||||
gettimeofday(¤t, 0);
|
||||
int64_t seconds = current.tv_sec - m_start.tv_sec;
|
||||
int64_t microseconds = current.tv_usec - m_start.tv_usec;
|
||||
m_elapsed += posix_time::microseconds(seconds * 1000000 + microseconds);
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
std::memset(&m_start, 0, sizeof(timeval));
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
bool is_time(const timeval& value) const
|
||||
{
|
||||
return value.tv_sec || value.tv_usec;
|
||||
}
|
||||
|
||||
mutable timeval m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace posix
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_POSIX_GTOD_DEVICE_HPP
|
||||
-57
@@ -1,57 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_HPP
|
||||
#define _BOOST_TIMERS_WIN32_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
#include "timer.hpp"
|
||||
#include "win32/gpt_device.hpp"
|
||||
#include "win32/gtc_device.hpp"
|
||||
#include "win32/gtt_device.hpp"
|
||||
#include "win32/gstaft_device.hpp"
|
||||
#include "win32/qpc_device.hpp"
|
||||
#include "win32/tgt_device.hpp"
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
// GetProcessTimes() device
|
||||
typedef timer<gpt_device> gpt_timer;
|
||||
|
||||
// GetThreadTimes() device
|
||||
typedef timer<gtt_device> gtt_timer;
|
||||
|
||||
// GetTickCount() device
|
||||
typedef timer<gtc_device> gtc_timer;
|
||||
|
||||
// GetSystemTimeAsFileTime() device
|
||||
typedef timer<gstaft_device> gstaft_timer;
|
||||
|
||||
// QueryPerformanceCounter() device
|
||||
typedef timer<qpc_device> qpc_timer;
|
||||
|
||||
// timeGetTime() device
|
||||
typedef timer<tgt_device> tgt_timer;
|
||||
|
||||
// Typedef which timer is the best
|
||||
typedef qpc_timer best_timer;
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_HPP
|
||||
@@ -1,97 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_GPT_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_WIN32_GPT_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Standard headers
|
||||
#include <utility>
|
||||
|
||||
// Boost headers
|
||||
#include <boost/cstdint.hpp>
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Windows headers
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
//! The gtt_device class is based on GetThreadTimes() to compute the time
|
||||
class gpt_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit gpt_device() : m_start(0, 0), m_elapsed(0, 0, 0)
|
||||
{
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!is_time(m_start))
|
||||
{
|
||||
FILETIME tmp1, tmp2;
|
||||
GetProcessTimes(GetCurrentProcess(), &tmp1, &tmp2, reinterpret_cast<LPFILETIME>(&m_start.first), reinterpret_cast<LPFILETIME>(&m_start.second));
|
||||
}
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(is_time(m_start))
|
||||
{
|
||||
std::pair<uint64_t, uint64_t> current;
|
||||
FILETIME tmp1, tmp2;
|
||||
GetProcessTimes(GetCurrentProcess(), &tmp1, &tmp2, reinterpret_cast<LPFILETIME>(¤t.first), reinterpret_cast<LPFILETIME>(¤t.second));
|
||||
// diff is measured in 100ns intervals...
|
||||
uint64_t diff = (current.first - m_start.first) + (current.second - m_start.second);
|
||||
// ... so we must divide by 10 to get nanoseconds
|
||||
uint64_t nanoseconds = static_cast<uint64_t>(diff / 10.0);
|
||||
m_elapsed += posix_time::milliseconds(static_cast<int64_t>(nanoseconds / 1000.0));
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
m_start.first = m_start.second = 0;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
bool is_time(const std::pair<uint64_t, uint64_t>& time) const
|
||||
{
|
||||
return (time.first != 0 || time.second != 0);
|
||||
}
|
||||
|
||||
mutable std::pair<uint64_t, uint64_t> m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_GTT_DEVICE_HPP
|
||||
@@ -1,86 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_GSTAFT_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_WIN32_GSTAFT_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/cstdint.hpp>
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Windows headers
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
//! The gstaft_device class is based on GetSystemTimeAsFileTime() to compute the time
|
||||
class gstaft_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit gstaft_device() : m_elapsed(0, 0, 0)
|
||||
{
|
||||
std::memset(&m_start, 0, sizeof(ULARGE_INTEGER));
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!m_start.QuadPart)
|
||||
GetSystemTimeAsFileTime(reinterpret_cast<LPFILETIME>(&m_start));
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(m_start.QuadPart)
|
||||
{
|
||||
ULARGE_INTEGER current;
|
||||
GetSystemTimeAsFileTime(reinterpret_cast<LPFILETIME>(¤t));
|
||||
// diff is measured in 100ns intervals...
|
||||
uint64_t diff = current.QuadPart - m_start.QuadPart;
|
||||
// ... so we must divide by 10 to get nanoseconds
|
||||
uint64_t nanoseconds = static_cast<uint64_t>(diff / 10.0);
|
||||
m_elapsed += posix_time::milliseconds(static_cast<int64_t>(nanoseconds / 1000.0));
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
std::memset(&m_start, 0, sizeof(ULARGE_INTEGER));
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
mutable ULARGE_INTEGER m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_GSTAFT_DEVICE_HPP
|
||||
@@ -1,81 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_GTC_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_WIN32_GTC_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/cstdint.hpp>
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Windows headers
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
//! The gtc_device class is based on GetTickCount() to compute the time
|
||||
class gtc_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit gtc_device() : m_start(0), m_elapsed(0, 0, 0)
|
||||
{
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!m_start)
|
||||
m_start = GetTickCount();
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(m_start)
|
||||
{
|
||||
uint32_t current = GetTickCount();
|
||||
uint64_t milliseconds = current - m_start;
|
||||
m_elapsed += posix_time::milliseconds(milliseconds);
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
m_start = 0;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
mutable uint32_t m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_GTC_DEVICE_HPP
|
||||
@@ -1,97 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_GTT_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_WIN32_GTT_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Standard headers
|
||||
#include <utility>
|
||||
|
||||
// Boost headers
|
||||
#include <boost/cstdint.hpp>
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Windows headers
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
//! The gtt_device class is based on GetThreadTimes() to compute the time
|
||||
class gtt_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit gtt_device() : m_start(0, 0), m_elapsed(0, 0, 0)
|
||||
{
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!is_time(m_start))
|
||||
{
|
||||
FILETIME tmp1, tmp2;
|
||||
GetThreadTimes(GetCurrentThread(), &tmp1, &tmp2, reinterpret_cast<LPFILETIME>(&m_start.first), reinterpret_cast<LPFILETIME>(&m_start.second));
|
||||
}
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(is_time(m_start))
|
||||
{
|
||||
std::pair<uint64_t, uint64_t> current;
|
||||
FILETIME tmp1, tmp2;
|
||||
GetThreadTimes(GetCurrentThread(), &tmp1, &tmp2, reinterpret_cast<LPFILETIME>(¤t.first), reinterpret_cast<LPFILETIME>(¤t.second));
|
||||
// diff is measured in 100ns intervals...
|
||||
uint64_t diff = (current.first - m_start.first) + (current.second - m_start.second);
|
||||
// ... so we must divide by 10 to get nanoseconds
|
||||
uint64_t nanoseconds = static_cast<uint64_t>(diff / 10.0);
|
||||
m_elapsed += posix_time::milliseconds(static_cast<int64_t>(nanoseconds / 1000.0));
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
m_start.first = m_start.second = 0;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
bool is_time(const std::pair<uint64_t, uint64_t>& time) const
|
||||
{
|
||||
return (time.first != 0 || time.second != 0);
|
||||
}
|
||||
|
||||
mutable std::pair<uint64_t, uint64_t> m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_GTT_DEVICE_HPP
|
||||
-104
@@ -1,104 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_QPC_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_WIN32_QPC_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/throw_exception.hpp>
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Windows headers
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
class qpc_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit qpc_device() : m_elapsed(0, 0, 0)
|
||||
{
|
||||
#ifdef BOOST_QPC_SET_AFFINITY
|
||||
m_affinity = SetThreadAffinityMask(GetCurrentThread(), 1);
|
||||
#endif
|
||||
|
||||
m_start.QuadPart = 0;
|
||||
if(!QueryPerformanceFrequency(&m_frequency))
|
||||
throw_exception(std::runtime_error("qpc_device: QueryPerformanceFrequency() indicated there's no high-resolution performance counter"));
|
||||
|
||||
// Make it so we have the future results directly in milliseconds
|
||||
m_frequency.QuadPart /= 1000;
|
||||
}
|
||||
|
||||
~qpc_device()
|
||||
{
|
||||
#ifdef BOOST_QPC_SET_AFFINITY
|
||||
SetThreadAffinityMask(GetCurrentThread(), m_affinity);
|
||||
#endif
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!m_start.QuadPart && !QueryPerformanceCounter(&m_start))
|
||||
throw_exception(std::runtime_error("qpc_device: QueryPerformanceCounter() failed"));
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(m_start.QuadPart)
|
||||
{
|
||||
LARGE_INTEGER current;
|
||||
if(!QueryPerformanceCounter(¤t))
|
||||
throw_exception(std::runtime_error("qpc_device: QueryPerformanceCounter() failed"));
|
||||
int64_t milliseconds = (current.QuadPart - m_start.QuadPart) / m_frequency.QuadPart;
|
||||
m_elapsed += posix_time::milliseconds(milliseconds);
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
m_start.QuadPart = 0;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
LARGE_INTEGER m_frequency;
|
||||
mutable LARGE_INTEGER m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
#ifdef BOOST_QPC_SET_AFFINITY
|
||||
DWORD_PTR m_affinity;
|
||||
#endif
|
||||
|
||||
};
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_QUERYPERFORMANCECOUNTER_HPP
|
||||
@@ -1,96 +0,0 @@
|
||||
#ifndef _BOOST_TIMERS_WIN32_TGT_DEVICE_HPP
|
||||
#define _BOOST_TIMERS_WIN32_TGT_DEVICE_HPP
|
||||
|
||||
// (C) Copyright Vaucher Philippe 2007
|
||||
|
||||
// Use, modification and distribution is subject to the
|
||||
// Boost Software License, Version 1.0. (See accompanying
|
||||
// file LICENSE-1.0 or http://www.boost.org/LICENSE-1.0)
|
||||
// Author: Vaucher Philippe 2007
|
||||
|
||||
|
||||
// -------------------------- Includes --------------------------
|
||||
|
||||
// Boost headers
|
||||
#include <boost/cstdint.hpp>
|
||||
#include <boost/date_time/posix_time/posix_time.hpp>
|
||||
|
||||
// Windows headers
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <windows.h>
|
||||
#include <mmsystem.h>
|
||||
|
||||
// Automagically link winmm.lib if we can
|
||||
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
|
||||
#pragma comment(lib, "winmm.lib")
|
||||
#endif
|
||||
|
||||
// -------------------------- Code --------------------------
|
||||
|
||||
namespace boost
|
||||
{
|
||||
namespace timers
|
||||
{
|
||||
namespace win32
|
||||
{
|
||||
|
||||
//! The tgt_device class is based on timeGetTime() to compute the time
|
||||
class tgt_device
|
||||
{
|
||||
|
||||
public:
|
||||
|
||||
typedef posix_time::ptime time_type;
|
||||
typedef time_type::time_duration_type time_duration_type;
|
||||
|
||||
explicit tgt_device() : m_start(0), m_elapsed(0, 0, 0)
|
||||
{
|
||||
#ifndef BOOST_TGT_DEFAULT_RES
|
||||
timeBeginPeriod(1);
|
||||
#endif
|
||||
}
|
||||
|
||||
~tgt_device()
|
||||
{
|
||||
#ifndef BOOST_TGT_DEFAULT_RES
|
||||
timeEndPeriod(1);
|
||||
#endif
|
||||
}
|
||||
|
||||
void start()
|
||||
{
|
||||
if(!m_start)
|
||||
m_start = timeGetTime();
|
||||
}
|
||||
|
||||
const time_duration_type& elapsed() const
|
||||
{
|
||||
if(m_start)
|
||||
{
|
||||
uint32_t current = timeGetTime();
|
||||
int64_t milliseconds = current - m_start;
|
||||
m_elapsed += posix_time::milliseconds(milliseconds);
|
||||
m_start = current;
|
||||
}
|
||||
return m_elapsed;
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
m_elapsed = time_duration_type(0,0,0);
|
||||
m_start = 0;
|
||||
}
|
||||
|
||||
|
||||
private:
|
||||
|
||||
mutable uint32_t m_start;
|
||||
mutable time_duration_type m_elapsed;
|
||||
|
||||
};
|
||||
|
||||
} // namespace win32
|
||||
} // namespace timers
|
||||
} // namespace boost
|
||||
|
||||
#endif // _BOOST_TIMERS_WIN32_TGT_DEVICE_HPP
|
||||
Reference in New Issue
Block a user