log4cpp::CategoryStream Class Reference

This class enables streaming simple types and objects to a category. More...

#include <CategoryStream.hh>

Collaboration diagram for log4cpp::CategoryStream:

Public Types
typedef CategoryStream &(*	cspf) (CategoryStream &)

Public Member Functions
	CategoryStream (Category &category, Priority::Value priority)
	Construct a CategoryStream for given Category with given priority.
	~CategoryStream ()
	Destructor for CategoryStream.
Category &	getCategory () const
	Returns the destination Category for this stream.
Priority::Value	getPriority () const LOG4CPP_NOTHROW
	Returns the priority for this stream.
void	flush ()
	Flush the contents of the stream buffer to the Category and empties the buffer.
template<typename T >
CategoryStream &	operator<< (const T &t)
	Stream in arbitrary types and objects.
CategoryStream &	operator<< (const char *t)
template<typename T >
CategoryStream &	operator<< (const std::string &t)
std::streamsize	width (std::streamsize wide)
	Set the width output on CategoryStream.
CategoryStream &	operator<< (cspf)

Friends
LOG4CPP_EXPORT friend CategoryStream &	eol (CategoryStream &os)
	eol manipulator
LOG4CPP_EXPORT friend CategoryStream &	left (CategoryStream &os)
	left manipulator

Detailed Description

This class enables streaming simple types and objects to a category.

Use category.errorStream(), etc. to obtain a CategoryStream class.

Member Typedef Documentation

cspf

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

Constructor & Destructor Documentation

CategoryStream()

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.

~CategoryStream()

log4cpp::CategoryStream::~CategoryStream

(

)

Destructor for CategoryStream.

Member Function Documentation

flush()

void log4cpp::CategoryStream::flush

(

)

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

getCategory()

Category & log4cpp::CategoryStream::getCategory ( ) const

inline

Returns the destination Category for this stream.

Returns

The Category.

getPriority()

Priority::Value log4cpp::CategoryStream::getPriority ( ) const

inline

Returns the priority for this stream.

Returns

The priority.

operator<<() [1/4]

CategoryStream & log4cpp::CategoryStream::operator<<

(

const char *

t

)

operator<<() [2/4]

template<typename T >

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

inline

operator<<() [3/4]

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.

operator<<() [4/4]

CategoryStream & log4cpp::CategoryStream::operator<<

(

cspf

pf

)

width()

std::streamsize log4cpp::CategoryStream::width

(

std::streamsize

wide

)

Set the width output on CategoryStream.

Friends And Related Symbol Documentation

eol

LOG4CPP_EXPORT friend CategoryStream & eol ( CategoryStream &  os )

friend

eol manipulator

left

LOG4CPP_EXPORT friend CategoryStream & left ( CategoryStream &  os )

friend

left manipulator

Member Data Documentation

_buffer

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

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

• CategoryStream.hh
• CategoryStream.cpp