Classes | Public Member Functions | Static Public Attributes | Private Types | Private Attributes
log4cpp::PatternLayout Class Reference

#include <PatternLayout.hh>

Inheritance diagram for log4cpp::PatternLayout:
Inheritance graph

List of all members.


class  PatternComponent

Public Member Functions

virtual void clearConversionPattern ()
virtual std::string format (const LoggingEvent &event)
virtual std::string getConversionPattern () const
 PatternLayout ()
virtual void setConversionPattern (const std::string &conversionPattern) throw (ConfigureFailure)
virtual ~PatternLayout ()

Static Public Attributes

static const char * BASIC_CONVERSION_PATTERN = "%R %p %c %x: %m%n"
static const char * DEFAULT_CONVERSION_PATTERN = "%m%n"
static const char * SIMPLE_CONVERSION_PATTERN = "%p - %m%n"
static const char * TTCC_CONVERSION_PATTERN = "%r [%t] %p %c %x - %m%n"

Private Types

typedef std::vector
< PatternComponent * > 

Private Attributes

ComponentVector _components
std::string _conversionPattern

Detailed Description

PatternLayout is a simple fixed format Layout implementation.

Definition at line 25 of file PatternLayout.hh.

Member Typedef Documentation

Definition at line 101 of file PatternLayout.hh.

Constructor & Destructor Documentation

Definition at line 279 of file PatternLayout.cpp.

Definition at line 286 of file PatternLayout.cpp.

Member Function Documentation

Definition at line 290 of file PatternLayout.cpp.

std::string log4cpp::PatternLayout::format ( const LoggingEvent event) [virtual]

Formats the LoggingEvent in the style set by the setConversionPattern call. By default, set to "%%m%%n"

Implements log4cpp::Layout.

Definition at line 417 of file PatternLayout.cpp.

std::string log4cpp::PatternLayout::getConversionPattern ( ) const [virtual]

Definition at line 413 of file PatternLayout.cpp.

void log4cpp::PatternLayout::setConversionPattern ( const std::string &  conversionPattern) throw (ConfigureFailure) [virtual]

Sets the format of log lines handled by this PatternLayout. By default, set to "%%m%%n".
Format characters are as follows:
%% - a single percent sign %c - the category %d - the date
Date format: The date format character may be followed by a date format specifier enclosed between braces. For example, %d{%H:%M:%S,%l} or %d{%d %m %Y %H:%M:%S,%l}. If no date format specifier is given then the following format is used: "Wed Jan 02 02:03:55 1980". The date format specifier admits the same syntax as the ANSI C function strftime, with 2 additions. The additions are the specifier %l for milliseconds (padded with zeros to make 3 digits), and the specifier %L for microseconds (padded with zeros to make 6 digits). NB the precision of the microsecond additions is platform dependant, and may be no better than milliseconds. %m - the message %n - the platform specific line separator %p - the priority %r - milliseconds since this layout was created. %R - seconds since Jan 1, 1970 %u - clock ticks since process start %x - the NDC

conversionPatternthe conversion pattern
ConfigureFailureif the pattern is invalid

Definition at line 299 of file PatternLayout.cpp.

Member Data Documentation

Definition at line 102 of file PatternLayout.hh.

Definition at line 104 of file PatternLayout.hh.

const char * log4cpp::PatternLayout::BASIC_CONVERSION_PATTERN = "%R %p %c %x: %m%n" [static]

A conversion pattern equivalent to the BasicLayout.

Definition at line 40 of file PatternLayout.hh.

The default conversion pattern

Definition at line 30 of file PatternLayout.hh.

const char * log4cpp::PatternLayout::SIMPLE_CONVERSION_PATTERN = "%p - %m%n" [static]

A conversion pattern equivalent to the SimpleLayout.

Definition at line 35 of file PatternLayout.hh.

const char * log4cpp::PatternLayout::TTCC_CONVERSION_PATTERN = "%r [%t] %p %c %x - %m%n" [static]

A conversion pattern equivalent to the TTCCLayout. Note: TTCCLayout is in log4j but not log4cpp.

Definition at line 46 of file PatternLayout.hh.

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

Author(s): Stephen Roderick, Bastiaan Bakker, Cedric Le Goater, Steve Ostlind, Marcel Harkema, Walter Stroebel, Glenn Scott and Tony Cheung
autogenerated on Sat Jun 8 2019 18:45:47