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author | Mattes D <github@xoft.cz> | 2014-01-25 22:05:16 +0100 |
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committer | Mattes D <github@xoft.cz> | 2014-01-25 22:05:16 +0100 |
commit | 437a9c8d1f13cc7770a95534dbf71b78685edfe7 (patch) | |
tree | 68b0e13a46f3936bb772106c0ca8d8e74aba2b8e /lib/cryptopp/hrtimer.h | |
parent | Merge pull request #581 from worktycho/strerror (diff) | |
parent | ProtoProxy: Modified to use PolarSSL. (diff) | |
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Diffstat (limited to 'lib/cryptopp/hrtimer.h')
-rw-r--r-- | lib/cryptopp/hrtimer.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/lib/cryptopp/hrtimer.h b/lib/cryptopp/hrtimer.h deleted file mode 100644 index 858dbd226..000000000 --- a/lib/cryptopp/hrtimer.h +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef CRYPTOPP_HRTIMER_H -#define CRYPTOPP_HRTIMER_H - -#include "config.h" -#ifndef HIGHRES_TIMER_AVAILABLE -#include <time.h> -#endif - -NAMESPACE_BEGIN(CryptoPP) - -#ifdef HIGHRES_TIMER_AVAILABLE - typedef word64 TimerWord; -#else - typedef clock_t TimerWord; -#endif - -//! _ -class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE TimerBase -{ -public: - enum Unit {SECONDS = 0, MILLISECONDS, MICROSECONDS, NANOSECONDS}; - TimerBase(Unit unit, bool stuckAtZero) : m_timerUnit(unit), m_stuckAtZero(stuckAtZero), m_started(false) {} - - virtual TimerWord GetCurrentTimerValue() =0; // GetCurrentTime is a macro in MSVC 6.0 - virtual TimerWord TicksPerSecond() =0; // this is not the resolution, just a conversion factor into seconds - - void StartTimer(); - double ElapsedTimeAsDouble(); - unsigned long ElapsedTime(); - -private: - double ConvertTo(TimerWord t, Unit unit); - - Unit m_timerUnit; // HPUX workaround: m_unit is a system macro on HPUX - bool m_stuckAtZero, m_started; - TimerWord m_start, m_last; -}; - -//! measure CPU time spent executing instructions of this thread (if supported by OS) -/*! /note This only works correctly on Windows NT or later. On Unix it reports process time, and others wall clock time. -*/ -class ThreadUserTimer : public TimerBase -{ -public: - ThreadUserTimer(Unit unit = TimerBase::SECONDS, bool stuckAtZero = false) : TimerBase(unit, stuckAtZero) {} - TimerWord GetCurrentTimerValue(); - TimerWord TicksPerSecond(); -}; - -//! high resolution timer -class CRYPTOPP_DLL Timer : public TimerBase -{ -public: - Timer(Unit unit = TimerBase::SECONDS, bool stuckAtZero = false) : TimerBase(unit, stuckAtZero) {} - TimerWord GetCurrentTimerValue(); - TimerWord TicksPerSecond(); -}; - -NAMESPACE_END - -#endif |