votca::xtp::Logger Class Reference

Logger is used for thread-safe output of messages. More...

#include <logger.h>

Inheritance diagram for votca::xtp::Logger:

Collaboration diagram for votca::xtp::Logger:

Public Member Functions
	Logger ()
	Logger (Log::Level ReportLevel)
Logger &	operator() (Log::Level LogLevel)
void	setReportLevel (Log::Level ReportLevel)
void	setMultithreading (bool maverick)
bool	isMaverick () const
Log::Level	getReportLevel () const
void	setPreface (Log::Level level, const std::string &preface)
void	setCommonPreface (const std::string &preface)
void	EnablePreface ()
void	DisablePreface ()

Private Member Functions
std::string	Messages ()

Private Attributes
LogBuffer	buffer_
Log::Level	ReportLevel_ = Log::error
bool	maverick_ = false

Friends
std::ostream &	operator<< (std::ostream &log_out, Logger &logger)

Detailed Description

Logger is used for thread-safe output of messages.

Logger writes messages into LogBuffer. Inheritance from ostream allows to use overloaded << and >> for writing. Example:

 #include <logger.h>
 Logger log; // create a logger object
 log.setReportLevel(Log::error); // output only log messages starting from a
 level XTP_LOG(Log::error,*log) << "Error detected" << flush; // write to
the logger at an ERROR level cout << log; // output logger content to
standard output 

Logger has four predefined log levels: error, warning, info, debug.

Definition at line 164 of file logger.h.

Constructor & Destructor Documentation

Logger() [1/2]

votca::xtp::Logger::Logger ( )

inline

Definition at line 172 of file logger.h.

Logger() [2/2]

votca::xtp::Logger::Logger ( Log::Level ReportLevel )

inline

Definition at line 175 of file logger.h.

Member Function Documentation

DisablePreface()

void votca::xtp::Logger::DisablePreface ( )

inline

Definition at line 207 of file logger.h.

EnablePreface()

void votca::xtp::Logger::EnablePreface ( )

inline

Definition at line 205 of file logger.h.

getReportLevel()

Log::Level votca::xtp::Logger::getReportLevel ( ) const

inline

Definition at line 192 of file logger.h.

isMaverick()

bool votca::xtp::Logger::isMaverick ( ) const

inline

Definition at line 190 of file logger.h.

Messages()

std::string votca::xtp::Logger::Messages ( )

inlineprivate

Definition at line 217 of file logger.h.

operator()()

Logger & votca::xtp::Logger::operator() ( Log::Level LogLevel )

inline

Definition at line 180 of file logger.h.

setCommonPreface()

void votca::xtp::Logger::setCommonPreface ( const std::string & preface )

inline

Definition at line 198 of file logger.h.

setMultithreading()

void votca::xtp::Logger::setMultithreading ( bool maverick )

inline

Definition at line 186 of file logger.h.

setPreface()

void votca::xtp::Logger::setPreface ( Log::Level level, const std::string & preface )

inline

Definition at line 194 of file logger.h.

setReportLevel()

void votca::xtp::Logger::setReportLevel ( Log::Level ReportLevel )

inline

Definition at line 185 of file logger.h.

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream & log_out, Logger & logger )

friend

Definition at line 166 of file logger.h.

Member Data Documentation

buffer_

LogBuffer votca::xtp::Logger::buffer_

private

Definition at line 210 of file logger.h.

maverick_

bool votca::xtp::Logger::maverick_ = false

private

Definition at line 215 of file logger.h.

ReportLevel_

Log::Level votca::xtp::Logger::ReportLevel_ = Log::error

private

Definition at line 212 of file logger.h.

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

• xtp/include/votca/xtp/logger.h