log4cpp::LayoutAppender - Man Page
LayoutAppender is a common superclass for all Appenders that require a Layout.
Synopsis
#include <LayoutAppender.hh>
Inherits log4cpp::AppenderSkeleton.
Inherited by log4cpp::BufferingAppender, log4cpp::FileAppender, log4cpp::OstreamAppender, log4cpp::RemoteSyslogAppender, log4cpp::StringQueueAppender, log4cpp::SyslogAppender, and log4cpp::Win32DebugAppender.
Public Types
typedef BasicLayout DefaultLayoutType
Public Member Functions
LayoutAppender (const std::string &name)
virtual ~LayoutAppender ()
virtual bool requiresLayout () const
Check if the appender requires a layout.
virtual void setLayout (Layout *layout=NULL)
Set the Layout for this appender.
Public Member Functions inherited from log4cpp::AppenderSkeleton
virtual ~AppenderSkeleton ()
Destructor for AppenderSkeleton.
virtual void doAppend (const LoggingEvent &event)
Log in Appender specific way.
virtual bool reopen ()
Reopens the output destination of this Appender, e.g.
virtual void close ()=0
Release any resources allocated within the appender such as file handles, network connections, etc.
virtual void setThreshold (Priority::Value priority)
Set the threshold priority of this Appender.
virtual Priority::Value getThreshold ()
Get the threshold priority of this Appender.
virtual void setFilter (Filter *filter)
Set a Filter for this appender.
virtual Filter * getFilter ()
Get the Filter for this appender.
Public Member Functions inherited from log4cpp::Appender
virtual ~Appender ()
Destructor for Appender.
const std::string & getName () const
Get the name of this appender.
Protected Member Functions
Layout & _getLayout ()
Return the layout of the appender.
Protected Member Functions inherited from log4cpp::AppenderSkeleton
AppenderSkeleton (const std::string &name)
Constructor for AppenderSkeleton.
virtual void _append (const LoggingEvent &event)=0
Log in Appender specific way.
Protected Member Functions inherited from log4cpp::Appender
Appender (const std::string &name)
Constructor for Appender.
Additional Inherited Members
Static Public Member Functions inherited from log4cpp::Appender
static Appender * getAppender (const std::string &name)
Get a pointer to an exitsing Appender.
static bool reopenAll ()
Call reopen() on all existing Appenders.
static void closeAll ()
Call reopen() on all existing Appenders.
Detailed Description
LayoutAppender is a common superclass for all Appenders that require a Layout.
Member Typedef Documentation
typedef BasicLayout log4cpp::LayoutAppender::DefaultLayoutType
Constructor & Destructor Documentation
log4cpp::LayoutAppender::LayoutAppender (const std::string & name)
log4cpp::LayoutAppender::~LayoutAppender () [virtual]
Member Function Documentation
Layout & log4cpp::LayoutAppender::_getLayout () [protected]
Return the layout of the appender. This method is the Layout accessor for subclasses of LayoutAppender.
- Returns
the Layout.
bool log4cpp::LayoutAppender::requiresLayout () const [virtual]
Check if the appender requires a layout. All LayoutAppenders do, therefore this method returns true for all subclasses.
- Returns
true.
Implements log4cpp::AppenderSkeleton.
void log4cpp::LayoutAppender::setLayout (Layout * layout = NULL) [virtual]
Set the Layout for this appender.
- Parameters
layout The layout to use.
Implements log4cpp::AppenderSkeleton.
Author
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