ITimelineSvc::TimelineRecorder Class Reference

RAII helper to record timeline events. More...

#include </builds/gaudi/Gaudi/GaudiKernel/include/GaudiKernel/ITimelineSvc.h>

Collaboration diagram for ITimelineSvc::TimelineRecorder:

Public Member Functions
	TimelineRecorder ()=default
	TimelineRecorder (TimelineEvent &record, std::string alg, const EventContext &ctx)
	TimelineRecorder (TimelineEvent &record)
	TimelineRecorder (const TimelineRecorder &)=delete
TimelineRecorder &	operator= (const TimelineRecorder &)=delete
	TimelineRecorder (TimelineRecorder &&other)
TimelineRecorder &	operator= (TimelineRecorder &&other)
	~TimelineRecorder ()

Private Attributes
TimelineEvent *	m_record = nullptr

Detailed Description

RAII helper to record timeline events.

Definition at line 27 of file ITimelineSvc.h.

Constructor & Destructor Documentation

TimelineRecorder() [1/5]

ITimelineSvc::TimelineRecorder::TimelineRecorder ( )

default

TimelineRecorder() [2/5]

ITimelineSvc::TimelineRecorder::TimelineRecorder	(	TimelineEvent &	record,
		std::string	alg,
		const EventContext &	ctx )

Definition at line 17 of file ITimelineSvc.cpp.

    : m_record{ &record } {
  m_record->thread    = pthread_self();
  m_record->slot      = ctx.slot();
  m_record->event     = ctx.evt();
  m_record->algorithm = std::move( alg );
  m_record->start     = TimelineEvent::Clock::now();
}

TimelineRecorder() [3/5]

ITimelineSvc::TimelineRecorder::TimelineRecorder

(

TimelineEvent &

record

)

Definition at line 26 of file ITimelineSvc.cpp.

                                                                      : m_record{ &record } {
  m_record->thread = pthread_self();
  // m_record->slot, m_record->event, m_record->algorithm  are expected to be pre-filled
  m_record->start = TimelineEvent::Clock::now();
}

TimelineRecorder() [4/5]

ITimelineSvc::TimelineRecorder::TimelineRecorder ( const TimelineRecorder & )

delete

TimelineRecorder() [5/5]

ITimelineSvc::TimelineRecorder::TimelineRecorder ( TimelineRecorder && other )

inline

Definition at line 37 of file ITimelineSvc.h.

: m_record{ std::exchange( other.m_record, nullptr ) } {}

~TimelineRecorder()

ITimelineSvc::TimelineRecorder::~TimelineRecorder

(

)

Definition at line 32 of file ITimelineSvc.cpp.

                                                {
  if ( m_record ) m_record->end = TimelineEvent::Clock::now();
}

Member Function Documentation

operator=() [1/2]

TimelineRecorder & ITimelineSvc::TimelineRecorder::operator= ( const TimelineRecorder & )

delete

operator=() [2/2]

TimelineRecorder & ITimelineSvc::TimelineRecorder::operator= ( TimelineRecorder && other )

inline

Definition at line 39 of file ITimelineSvc.h.

                                                          {
      m_record = std::exchange( other.m_record, nullptr );
      return *this;
    }

Member Data Documentation

m_record

TimelineEvent* ITimelineSvc::TimelineRecorder::m_record = nullptr

private

Definition at line 47 of file ITimelineSvc.h.

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

• GaudiKernel/include/GaudiKernel/ITimelineSvc.h
• GaudiKernel/src/Lib/ITimelineSvc.cpp