XrdCephBuffer::Timer_ns Class Reference

#include <BufferUtils.hh>

Collaboration diagram for XrdCephBuffer::Timer_ns:

Public Member Functions
	Timer_ns (long &output_ns)
	RAII based timer information outputing a long value of ns Almost trivial class to time something and to pass the duration as a long to an output variable (specified in the constructor) at destruction. Create the object to start the timer. The timer stops when its destructor is called. #TODO improve to template the output type and the time ratio. More...
	~Timer_ns ()

Detailed Description

Definition at line 32 of file BufferUtils.hh.

Constructor & Destructor Documentation

Timer_ns()

Timer_ns::Timer_ns ( long &  output_ns )

explicit

RAII based timer information outputing a long value of ns Almost trivial class to time something and to pass the duration as a long to an output variable (specified in the constructor) at destruction. Create the object to start the timer. The timer stops when its destructor is called. #TODO improve to template the output type and the time ratio.

Definition at line 160 of file BufferUtils.cc.

                               : m_output_val(output)
{
    m_start = std::chrono::steady_clock::now();
}

~Timer_ns()

Timer_ns::~Timer_ns

(

)

Definition at line 165 of file BufferUtils.cc.

{
    auto end = std::chrono::steady_clock::now();
    m_output_val = std::chrono::duration_cast<std::chrono::nanoseconds>(end - m_start).count();
}

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

• BufferUtils.hh
• BufferUtils.cc