mrpt::system::CTimeLoggerEntry Struct Reference

Detailed Description

A safe way to call enter() and leave() of a mrpt::system::CTimeLogger upon construction and destruction of this auxiliary object, making sure that leave() will be called upon exceptions, etc.

Usage mode #1 (scoped):

CTimeLogger logger;
// ...
{ // Start of scope to be monitorized
   CTimeLoggerEntry tle(logger,"operation-name");

   // do whatever

} // End of scope
// **DO NOT** call tle.stop() explicitly here, it's called by its dtor

Usage mode #2 (unscoped):

CTimeLogger logger;
// ...

CTimeLoggerEntry tle(logger,"operation-name");
// do whatever
tle.stop();

// tle dtor does nothing else, since you already called stop()

Definition at line 189 of file system/CTimeLogger.h.

#include <mrpt/system/CTimeLogger.h>

Public Member Functions
	CTimeLoggerEntry (const CTimeLogger &logger, const std::string_view &section_name)
	~CTimeLoggerEntry ()
void	stop ()
	for correct use, see docs for CTimeLoggerEntry More...

Public Attributes
CTimeLogger &	m_logger

Private Attributes
const std::string	m_section_name
mrpt::Clock::time_point	m_entry
bool	stopped_ {false}

Constructor & Destructor Documentation

CTimeLoggerEntry()

CTimeLoggerEntry::CTimeLoggerEntry	(	const CTimeLogger &	logger,
		const std::string_view &	section_name
	)

Definition at line 414 of file CTimeLogger.cpp.

References m_entry, and mrpt::Clock::now().

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~CTimeLoggerEntry()

CTimeLoggerEntry::~CTimeLoggerEntry

(

)

Definition at line 430 of file CTimeLogger.cpp.

References mrpt::exception_to_str(), and stop().

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Member Function Documentation

stop()

void CTimeLoggerEntry::stop

(

)

for correct use, see docs for CTimeLoggerEntry

Definition at line 420 of file CTimeLogger.cpp.

References m_entry, m_logger, m_section_name, mrpt::Clock::now(), mrpt::system::CTimeLogger::registerUserMeasure(), stopped_, and mrpt::system::timeDifference().

Referenced by ~CTimeLoggerEntry().

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Member Data Documentation

m_entry

mrpt::Clock::time_point mrpt::system::CTimeLoggerEntry::m_entry

private

Definition at line 201 of file system/CTimeLogger.h.

Referenced by CTimeLoggerEntry(), and stop().

m_logger

CTimeLogger& mrpt::system::CTimeLoggerEntry::m_logger

Definition at line 194 of file system/CTimeLogger.h.

Referenced by stop().

m_section_name

const std::string mrpt::system::CTimeLoggerEntry::m_section_name

private

Definition at line 200 of file system/CTimeLogger.h.

Referenced by stop().

stopped_

bool mrpt::system::CTimeLoggerEntry::stopped_ {false}

private

Definition at line 202 of file system/CTimeLogger.h.

Referenced by stop().