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timer Class Reference

Class for measuring time. More...

#include <timer.hpp>

Public Member Functions
	timer (void)
void	reset (void)
double	elapsed (void) const
Protected Attributes
struct timeval	time
	Time of construction of this object.

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Detailed Description

Class for measuring time.

Definition at line 23 of file timer.hpp.

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Constructor & Destructor Documentation

timer::timer

(

void

)

[inline]

Constructor starting timer. The constructor will call reset() to.

Definition at line 28 of file timer.hpp.

References reset().

{ reset(); }

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Member Function Documentation

void timer::reset

(

void

)

[inline]

Restart timer. Reset the time elapsed to zero again.

Definition at line 31 of file timer.hpp.

References time.

Referenced by timer().

                   {
    gettimeofday( &time, NULL );
  }

double timer::elapsed

(

void

)

const

Get elapsed time. The time elapsed (in seconds) is returned.

Returns:

Time elapsed since last call of timer or reset() .

Definition at line 18 of file timer.cpp.

References time.

Referenced by MySQLSocket::connect().

{
  struct timeval actualTime;
  gettimeofday( &actualTime, NULL );

  // Use timersub-define, which does overflow-handling.
  struct timeval difference;
  timersub( &actualTime, &time, &difference );

  return difference.tv_sec + difference.tv_usec * 1.0E-6;
}

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Field Documentation

struct timeval timer::time [read, protected]

Time of construction of this object.

Definition at line 40 of file timer.hpp.

Referenced by elapsed(), and reset().

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

• timer.hpp
• timer.cpp

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