log4cpp::CategoryStream Class Reference

#include <CategoryStream.hh>

Public Types
typedef CategoryStream &(*	cspf )(CategoryStream &)
Public Member Functions
	CategoryStream (Category &category, Priority::Value priority)
void	flush ()
Category &	getCategory () const
Priority::Value	getPriority () const throw ()
CategoryStream &	operator<< (cspf)
template<typename T >
CategoryStream &	operator<< (const std::string &t)
template<typename T >
CategoryStream &	operator<< (const T &t)
std::streamsize	width (std::streamsize wide)
	~CategoryStream ()
Private Attributes
union {
std::ostringstream * _buffer
};
Category &	_category
Priority::Value	_priority
Friends
LOG4CPP_EXPORT friend CategoryStream &	eol (CategoryStream &os)
LOG4CPP_EXPORT friend CategoryStream &	left (CategoryStream &os)

Detailed Description

This class enables streaming simple types and objects to a category. Use category.errorStream(), etc. to obtain a CategoryStream class.

Definition at line 39 of file CategoryStream.hh.

Member Typedef Documentation

typedef CategoryStream&(* log4cpp::CategoryStream::cspf)(CategoryStream &)

Definition at line 135 of file CategoryStream.hh.

Constructor & Destructor Documentation

log4cpp::CategoryStream::CategoryStream	(	Category &	category,
		Priority::Value	priority
	)

Construct a CategoryStream for given Category with given priority.

Parameters:

	category	The category this stream will send log messages to.
	priority	The priority the log messages will get or Priority::NOTSET to silently discard any streamed in messages.

Definition at line 21 of file CategoryStream.cpp.

log4cpp::CategoryStream::~CategoryStream ( )

Destructor for CategoryStream

Definition at line 27 of file CategoryStream.cpp.

Member Function Documentation

void log4cpp::CategoryStream::flush ( )

Flush the contents of the stream buffer to the Category and empties the buffer.

Definition at line 31 of file CategoryStream.cpp.

Category& log4cpp::CategoryStream::getCategory ( ) const [inline]

Returns the destination Category for this stream.

Returns:: The Category.

Definition at line 59 of file CategoryStream.hh.

Priority::Value log4cpp::CategoryStream::getPriority ( ) const throw () [inline]

Returns the priority for this stream.

Returns:: The priority.

Definition at line 65 of file CategoryStream.hh.

CategoryStream & log4cpp::CategoryStream::operator<< ( cspf pf )

Definition at line 48 of file CategoryStream.cpp.

template<typename T >

CategoryStream& log4cpp::CategoryStream::operator<< ( const std::string & t ) [inline]

Definition at line 93 of file CategoryStream.hh.

template<typename T >

CategoryStream& log4cpp::CategoryStream::operator<< ( const T & t ) [inline]

Stream in arbitrary types and objects.

Parameters:

t

The value or object to stream in.

Returns:: A reference to itself.

Definition at line 80 of file CategoryStream.hh.

std::streamsize log4cpp::CategoryStream::width ( std::streamsize wide )

Set the width output on CategoryStream

Definition at line 38 of file CategoryStream.cpp.

Friends And Related Function Documentation

LOG4CPP_EXPORT friend CategoryStream& eol ( CategoryStream & os ) [friend]

eol manipulator

Definition at line 51 of file CategoryStream.cpp.

LOG4CPP_EXPORT friend CategoryStream& left ( CategoryStream & os ) [friend]

left manipulator

Definition at line 57 of file CategoryStream.cpp.

Member Data Documentation

union { ... } [private]

std::ostringstream* log4cpp::CategoryStream::_buffer

Definition at line 128 of file CategoryStream.hh.

Category& log4cpp::CategoryStream::_category [private]

Definition at line 125 of file CategoryStream.hh.

Priority::Value log4cpp::CategoryStream::_priority [private]

Definition at line 126 of file CategoryStream.hh.

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

log4cpp::CategoryStream Class Reference

Public Types

Public Member Functions