loggers.h File Reference

(v5.4)

Utilities for logging messages. More...

#include <cstdio>
#include <cstdarg>
#include <string>
#include <sstream>
#include <iostream>
#include <functional>
#include <type_traits>
#include <map>
#include <boost/algorithm/string.hpp>
#include <tomographer/tools/cxxdefs.h>
#include <tomographer/tools/fmt.h>
#include <tomographer/tools/conststr.h>

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Classes
class	Tomographer::Logger::LogLevel
	Object which stores a log level and can initialize from a string. More...
struct	Tomographer::Logger::StaticIsAtLeastOfSeverity< Level, BaseLevel >
	Helper for statically determining if Level is at least as severe as BaseLevel. More...
struct	Tomographer::Logger::DefaultLoggerTraits
	Default traits for Logger implementations. More...
struct	Tomographer::Logger::LoggerTraits< LoggerType >
	Traits template struct to be specialized for specific Logger implementations. More...
class	Tomographer::Logger::LoggerBase< Derived >
	Base logger class. More...
struct	Tomographer::Logger::LoggerTraits< FileLogger >
	Specialized Traits for FileLogger – see LoggerTraits. More...
class	Tomographer::Logger::FileLogger
	Simple logger class which logs everything into a given FILE pointer. More...
struct	Tomographer::Logger::LoggerTraits< VacuumLogger >
	Specialied Traits for VacuumLogger. See LoggerTraits<BaseLogger>. More...
class	Tomographer::Logger::VacuumLogger
	Logger that discards all messages. More...
struct	Tomographer::Logger::LoggerTraits< BufferLogger >
	Specialized Traits for BufferLogger – see LoggerTraits. More...
class	Tomographer::Logger::BufferLogger
	Log messages into an internal memory buffer. More...
class	Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level >
	Logger which statically discards any messages less important than a fixed severity. More...
struct	Tomographer::Logger::LoggerTraits< MinimumSeverityLogger< BaseLogger, Level > >
	Specialized Traits for MinimumSeverityLogger – see LoggerTraits. More...
class	Tomographer::Logger::MinimumSeverityLogger< BaseLogger, Level >
	Logger which statically discards any messages less important than a fixed severity. More...
class	Tomographer::Logger::OriginPrefixedLogger< BaseLogger >
	Logger which prepends to each origin string a fixed prefix. More...
struct	Tomographer::Logger::LoggerTraits< OriginPrefixedLogger< BaseLogger > >
	Specialized Traits for OriginPrefixedLogger – see LoggerTraits. More...
class	Tomographer::Logger::OriginPrefixedLogger< BaseLogger >
	Logger which prepends to each origin string a fixed prefix. More...
class	Tomographer::Logger::OriginFilteredLogger< BaseLogger >
	A logger which filters entries according to where they originated from. More...
struct	Tomographer::Logger::LoggerTraits< OriginFilteredLogger< BaseLogger > >
	Specialized Logger Traits for OriginFilteredLogger – see LoggerTraits. More...
class	Tomographer::Logger::OriginFilteredLogger< BaseLogger >
	A logger which filters entries according to where they originated from. More...
struct	Tomographer::Logger::LocalLoggerOriginSpec
	Tool to specify arguments to LocalLogger. More...
class	Tomographer::Logger::LocalLogger< BaseLoggerType_ >
	Local logger: avoid having to repeat origin at each emitted message. More...
struct	Tomographer::Logger::LoggerTraits< LocalLogger< BaseLoggerType_ > >
	Specialized Traits for LocalLogger. See LoggerTraits<BaseLoggerType_> More...
class	Tomographer::Logger::LocalLogger< BaseLoggerType_ >
	Local logger: avoid having to repeat origin at each emitted message. More...

Namespaces
	Tomographer
	Base namespace for the Tomographer project.
	Tomographer::Logger
	Tomographer's Logging Framework

Macros
#define	TOMO_ORIGIN   Tomographer::Logger::tomo_internal::extractTomoOrigin(TOMO_FUNCTION)
	Use this as argument for a Tomographer::Logger::LocalLogger constructor . More...

Enumerations
enum	Tomographer::Logger::LogLevelCode
	Possible logging levels. More...

Functions
std::istream &	Tomographer::Logger::operator>> (std::istream &str, LogLevel &l)
	C++ input stream operator for LogLevel.
std::ostream &	Tomographer::Logger::operator<< (std::ostream &str, const LogLevel &l)
	C++ output stream operator for LogLevel.
bool	Tomographer::Logger::isAtLeastOfSeverity (int level, int baselevel)
	Helper to compare severity levels. More...
template<typename BaseLoggerType >
LocalLogger< BaseLoggerType >	Tomographer::Logger::makeLocalLogger (std::string origin_fn_name, BaseLoggerType &baselogger)
	Create a local logger. More...
template<typename BaseLoggerType >
LocalLogger< BaseLoggerType >	Tomographer::Logger::makeLocalLogger (std::string origin_prefix, std::string glue, BaseLoggerType &baselogger)
	Create a local logger. More...
template<typename BaseLoggerType >
LocalLogger< BaseLoggerType >	Tomographer::Logger::makeLocalLogger (const LocalLoggerOriginSpec &spec, BaseLoggerType &baselogger)
	Create a local logger. More...

Detailed Description

Utilities for logging messages.

Definition in file loggers.h.

Macro Definition Documentation

TOMO_ORIGIN

#define TOMO_ORIGIN   Tomographer::Logger::tomo_internal::extractTomoOrigin(TOMO_FUNCTION)

Use this as argument for a Tomographer::Logger::LocalLogger constructor .

Warning

TOMO_ORIGIN does not work inside C++11 lambda's.

Definition at line 1608 of file loggers.h.