Timer Class Reference

Small helper class that prints its lifetime when destroyed. More...

#include <Utils.h>

Collaboration diagram for Timer:

Public Member Functions
	Timer (std::string text="")
	Constructor, with some identifying text.

Private Attributes
double	m_startTime
	time at start (in ns).
std::string	m_text
	identifying text (printed at end).

Detailed Description

Small helper class that prints its lifetime when destroyed.

Definition at line 79 of file Utils.h.

Constructor & Destructor Documentation

Timer()

Timer ( std::string  text = "" )

explicit

Constructor, with some identifying text.

Definition at line 89 of file Utils.cc.

                             :
    m_startTime(getClock()),
    m_text(std::move(text))
  { }

~Timer()

~Timer

(

)

Definition at line 94 of file Utils.cc.

  {
    double elapsed = (getClock() - m_startTime) / Unit::ms;
    B2INFO(m_text << " " << std::fixed << std::setprecision(3) << elapsed << " ms");
  }

Member Data Documentation

m_startTime

double m_startTime

private

time at start (in ns).

Definition at line 85 of file Utils.h.

m_text

std::string m_text

private

identifying text (printed at end).

Definition at line 86 of file Utils.h.

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

• framework/utilities/include/Utils.h
• framework/utilities/src/Utils.cc