dcmtk::log4cplus::spi::LogLevelRangeFilter Class Reference

This is a very simple filter based on LogLevel matching, which can be used to reject messages with LogLevels outside a certain range. More...

Inheritance diagram for dcmtk::log4cplus::spi::LogLevelRangeFilter:

Public Member Functions
virtual FilterResult	decide (const InternalLoggingEvent &event) const
	Return the decision of this filter.
Public Member Functions inherited from dcmtk::log4cplus::spi::Filter
void	appendFilter (FilterPtr filter)
	Appends filter to the end of this filter chain.

Private Attributes
bool	acceptOnMatch
	Do we return ACCEPT when a match occurs. More...

Additional Inherited Members
Public Attributes inherited from dcmtk::log4cplus::spi::Filter
FilterPtr	next
	Points to the next filter in the filter chain.

Detailed Description

This is a very simple filter based on LogLevel matching, which can be used to reject messages with LogLevels outside a certain range.

The filter admits three options LogLevelMin, LogLevelMax and AcceptOnMatch.

If the LogLevel of the Logging event is not between Min and Max (inclusive), then DENY is returned.

If the Logging event LogLevel is within the specified range, then if AcceptOnMatch is true, ACCEPT is returned, and if AcceptOnMatch is false, NEUTRAL is returned.

If LogLevelMin is not defined, then there is no minimum acceptable LogLevel (ie a LogLevel is never rejected for being too "low"/unimportant). If LogLevelMax is not defined, then there is no maximum acceptable LogLevel (ie a LogLevel is never rejected for beeing too "high"/important).

Refer to the setThreshold method available to all appenders for a more convenient way to filter out events by LogLevel.

Member Data Documentation

bool dcmtk::log4cplus::spi::LogLevelRangeFilter::acceptOnMatch

private

Do we return ACCEPT when a match occurs.

Default is true.

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

• oflog/include/dcmtk/oflog/spi/filter.h