#include <itpp/base/timing.h>
Inheritance diagram for itpp::Timer:
Public Member Functions | |
Timer () | |
Create a new timer. Sets the time to zero. | |
virtual | ~Timer () |
Virtual destructor. | |
void | start (void) |
Start the timer. This does not set the time to zero. | |
double | stop (void) |
Stop the timer. Returns the elapsed time in seconds. | |
void | reset (double t=0.0) |
Sets the time to time t, which is zero by default. Stops the timer if it is running. | |
void | tic (void) |
Resets the timer and starts it. | |
double | toc (void) |
Returns the elapsed time since last tic(). | |
void | toc_print (void) |
Prints the elapsed time since last tic(). | |
double | get_time () const |
Returns the elapsed time. | |
Protected Member Functions | |
virtual double | get_current_time () const=0 |
Vitrual function that returns teh current time. | |
Protected Attributes | |
double | start_time |
The start time of the timer. | |
double | stop_time |
The stop time of the timer. | |
double | elapsed_time |
The ellapsed time from start to stop. | |
bool | running |
A bool that indicates if the timer is running or not. |
Definition at line 47 of file timing.h.
itpp::Timer::Timer | ( | ) |
Create a new timer. Sets the time to zero.
Definition at line 82 of file timing.cpp.
References reset().
virtual itpp::Timer::~Timer | ( | ) | [inline, virtual] |
void itpp::Timer::start | ( | void | ) |
Start the timer. This does not set the time to zero.
Definition at line 87 of file timing.cpp.
References get_current_time(), running, and start_time.
Referenced by itpp::pause(), and tic().
double itpp::Timer::stop | ( | void | ) |
Stop the timer. Returns the elapsed time in seconds.
Definition at line 95 of file timing.cpp.
References elapsed_time, get_current_time(), running, start_time, and stop_time.
void itpp::Timer::reset | ( | double | t = 0.0 |
) |
Sets the time to time t, which is zero by default. Stops the timer if it is running.
Definition at line 106 of file timing.cpp.
References elapsed_time, running, start_time, and stop_time.
void itpp::Timer::tic | ( | void | ) |
Resets the timer and starts it.
Definition at line 121 of file timing.cpp.
References reset(), and start().
Referenced by itpp::tic().
double itpp::Timer::toc | ( | void | ) |
Returns the elapsed time since last tic().
Definition at line 127 of file timing.cpp.
References get_time().
Referenced by itpp::toc().
void itpp::Timer::toc_print | ( | void | ) |
Prints the elapsed time since last tic().
Definition at line 132 of file timing.cpp.
References get_time().
Referenced by itpp::toc_print().
double itpp::Timer::get_time | ( | ) | const |
Returns the elapsed time.
Definition at line 114 of file timing.cpp.
References elapsed_time, get_current_time(), running, and start_time.
Referenced by itpp::pause(), toc(), and toc_print().
virtual double itpp::Timer::get_current_time | ( | ) | const [protected, pure virtual] |
Vitrual function that returns teh current time.
Implemented in itpp::CPU_Timer, and itpp::Real_Timer.
Referenced by get_time(), start(), and stop().
double itpp::Timer::start_time [protected] |
double itpp::Timer::stop_time [protected] |
double itpp::Timer::elapsed_time [protected] |
The ellapsed time from start to stop.
Definition at line 76 of file timing.h.
Referenced by get_time(), reset(), and stop().
bool itpp::Timer::running [protected] |
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