sl_oc::tools::StopWatch Class Reference

Stop Timer used to measure time intervals. More...

#include <stopwatch.hpp>

Public Member Functions
	StopWatch ()
	StopWatch constructor. Automatically starts time measurement. More...
virtual	~StopWatch ()
void	tic ()
	Set the beginning time of the time measurement. More...
double	toc ()
	Calculates the seconds elapsed from the last tic. More...

Detailed Description

Stop Timer used to measure time intervals.

Examples

zed_oc_depth_example.cpp, and zed_oc_tune_stereo_sgbm.cpp.

Definition at line 33 of file stopwatch.hpp.

Constructor & Destructor Documentation

StopWatch()

sl_oc::tools::StopWatch::StopWatch ( )

inline

StopWatch constructor. Automatically starts time measurement.

Definition at line 40 of file stopwatch.hpp.

{tic();}

References tic().

~StopWatch()

virtual sl_oc::tools::StopWatch::~StopWatch ( )

inlinevirtual

Definition at line 41 of file stopwatch.hpp.

{};

Member Function Documentation

tic()

void sl_oc::tools::StopWatch::tic ( )

inline

Set the beginning time of the time measurement.

Definition at line 46 of file stopwatch.hpp.

    {
        mStartTime = std::chrono::steady_clock::now(); // Set the start time point
    }

Referenced by StopWatch().

toc()

double sl_oc::tools::StopWatch::toc ( )

inline

Calculates the seconds elapsed from the last tic.

Returns

the seconds elapsed from the last tic with microseconds resolution.

Examples

zed_oc_depth_example.cpp, and zed_oc_tune_stereo_sgbm.cpp.

Definition at line 55 of file stopwatch.hpp.

    {
        auto now = std::chrono::steady_clock::now();
        double elapsed_usec = std::chrono::duration_cast<std::chrono::microseconds>(now - mStartTime).count();
        return elapsed_usec/1e6;
    }

Referenced by applyStereoMatching(), and main().

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

• stopwatch.hpp