PatternLayout is a simple fixed format Layout implementation.
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#include <PatternLayout.hh>
PatternLayout is a simple fixed format Layout implementation.
◆ PatternLayout()
log4cpp::PatternLayout::PatternLayout |
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◆ ~PatternLayout()
log4cpp::PatternLayout::~PatternLayout |
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◆ clearConversionPattern()
void log4cpp::PatternLayout::clearConversionPattern |
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◆ format()
◆ getConversionPattern()
std::string log4cpp::PatternLayout::getConversionPattern |
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◆ setConversionPattern()
void log4cpp::PatternLayout::setConversionPattern |
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const std::string & | conversionPattern | ) |
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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 1 addition. The addition is the specifier %l for milliseconds, padded with zeros to make 3 digits. %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
- Parameters
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conversionPattern | the conversion pattern |
- Exceptions
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◆ BASIC_CONVERSION_PATTERN
const char * log4cpp::PatternLayout::BASIC_CONVERSION_PATTERN = "%R %p %c %x: %m%n" |
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◆ DEFAULT_CONVERSION_PATTERN
const char * log4cpp::PatternLayout::DEFAULT_CONVERSION_PATTERN = "%m%n" |
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The default conversion pattern.
◆ SIMPLE_CONVERSION_PATTERN
const char * log4cpp::PatternLayout::SIMPLE_CONVERSION_PATTERN = "%p - %m%n" |
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◆ TTCC_CONVERSION_PATTERN
const char * log4cpp::PatternLayout::TTCC_CONVERSION_PATTERN = "%r [%t] %p %c %x - %m%n" |
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A conversion pattern equivalent to the TTCCLayout.
Note: TTCCLayout is in log4j but not log4cpp.
The documentation for this class was generated from the following files: