TrigMonTimer Class Reference

#include <TrigMonTimer.h>

Collaboration diagram for TrigMonTimer:

Public Member Functions
	TrigMonTimer ()
	TrigMonTimer (long int tv_sec, long int tv_usec)
	TrigMonTimer (uint32_t encoded)
	~TrigMonTimer ()
uint32_t	getSec () const
uint32_t	getUSec () const
uint32_t	getMicroSec () const
uint32_t	getEncoded () const
double	elapsed (const TrigMonTimer &start) const
double	getElapsed (const TrigMonTimer &start) const

Private Attributes
uint32_t	m_encoded

Detailed Description

Definition at line 26 of file TrigMonTimer.h.

Constructor & Destructor Documentation

TrigMonTimer() [1/3]

TrigMonTimer::TrigMonTimer

(

)

Definition at line 25 of file TrigMonTimer.cxx.

  :m_encoded(0x0)
{
}

TrigMonTimer() [2/3]

TrigMonTimer::TrigMonTimer	(	long int	tv_sec,
		long int	tv_usec )

Definition at line 31 of file TrigMonTimer.cxx.

  :m_encoded(0x0)
{
  if(!(tv_sec < 0.0) && !(tv_usec < 0.0)) {
    const uint32_t sec  = static_cast<uint32_t>(tv_sec % TimerBits::moduloSec);
    const uint32_t usec = static_cast<uint32_t>(tv_usec);
    
    // Yes, these are redundant checks.
    if(sec  >= TimerBits::moduloSec) {
      REPORT_MESSAGE_WITH_CONTEXT(MSG::ERROR, "TrigMonTimer")
        << "ctor error! sec="  <<  sec << ", " << tv_sec;
    }
    if(usec >= 1000000) {
      REPORT_MESSAGE_WITH_CONTEXT(MSG::ERROR, "TrigMonTimer")
        << "ctor error! usec=" << usec << ", " << tv_usec;
    }
 
    m_encoded |= (sec << TimerBits::shiftSec);
    m_encoded |= usec;
  }
}

TrigMonTimer() [3/3]

TrigMonTimer::TrigMonTimer ( uint32_t encoded )

explicit

Definition at line 55 of file TrigMonTimer.cxx.

  :m_encoded(encoded)
{
}

~TrigMonTimer()

TrigMonTimer::~TrigMonTimer ( )

inline

Definition at line 33 of file TrigMonTimer.h.

{}

Member Function Documentation

elapsed()

double TrigMonTimer::elapsed ( const TrigMonTimer & start ) const

inline

Definition at line 40 of file TrigMonTimer.h.

{ return getElapsed(start); }

getElapsed()

double TrigMonTimer::getElapsed

(

const TrigMonTimer &

start

)

const

Definition at line 75 of file TrigMonTimer.cxx.

{
  // return elapsed time - assume time period is less than moduloSec seconds
 
  // get time difference in seconds
  int secs = getSec() - start_time.getSec();
  if(getSec() < start_time.getSec()) secs = TimerBits::moduloSec+getSec()-start_time.getSec();
 
  // get time difference in microseconds
  int usecs = getMicroSec() - start_time.getMicroSec();
  
  return static_cast<double>(secs)*1000.0 + static_cast<double>(usecs)/1000.0;
}

getEncoded()

uint32_t TrigMonTimer::getEncoded ( ) const

inline

Definition at line 38 of file TrigMonTimer.h.

{ return m_encoded; }

getMicroSec()

uint32_t TrigMonTimer::getMicroSec

(

)

const

Definition at line 68 of file TrigMonTimer.cxx.

{
  // return value in seconds
  return static_cast<uint32_t>((m_encoded & TimerBits::maskUSec) >> TimerBits::shiftUSec);
}

getSec()

uint32_t TrigMonTimer::getSec

(

)

const

Definition at line 61 of file TrigMonTimer.cxx.

{
  // return value in seconds
  return static_cast<uint32_t>((m_encoded & TimerBits::maskSec) >> TimerBits::shiftSec);
}

getUSec()

uint32_t TrigMonTimer::getUSec ( ) const

inline

Definition at line 36 of file TrigMonTimer.h.

{ return getMicroSec(); }

Member Data Documentation

m_encoded

uint32_t TrigMonTimer::m_encoded

private

Definition at line 45 of file TrigMonTimer.h.

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The documentation for this class was generated from the following files:

• TrigMonTimer.h
• TrigMonTimer.cxx