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CategoryStream Class Reference

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

#include <CategoryStream.hh>

Public Types

typedef CategoryStream &(* cspf) (CategoryStream &)
 

Public Member Functions

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

Private Member Functions

CategoryStreamoperator= (const CategoryStream &)
 

Private Attributes

union {
   std::ostringstream *   _buffer
 
}; 
 
Category_category
 
Priority::Value _priority
 

Friends

LOG4CPP_EXPORT friend CategoryStreameol (CategoryStream &os)
 eol manipulator More...
 
LOG4CPP_EXPORT friend CategoryStreamleft (CategoryStream &os)
 left manipulator More...
 

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&(* CategoryStream::cspf) (CategoryStream &)

Definition at line 137 of file CategoryStream.hh.

Constructor & Destructor Documentation

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

Construct a CategoryStream for given Category with given priority.

Parameters
categoryThe category this stream will send log messages to.
priorityThe priority the log messages will get or Priority::NOTSET to silently discard any streamed in messages.
CategoryStream::~CategoryStream ( )

Destructor for CategoryStream.

Member Function Documentation

void CategoryStream::flush ( )

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

Category& CategoryStream::getCategory ( ) const
inline

Returns the destination Category for this stream.

Returns
The Category.

Definition at line 59 of file CategoryStream.hh.

Priority::Value CategoryStream::getPriority ( ) const
throw (
)
inline

Returns the priority for this stream.

Returns
The priority.

Definition at line 65 of file CategoryStream.hh.

template<typename T >
CategoryStream& CategoryStream::operator<< ( const T &  t)
inline

Stream in arbitrary types and objects.

Parameters
tThe value or object to stream in.
Returns
A reference to itself.

Definition at line 80 of file CategoryStream.hh.

CategoryStream& CategoryStream::operator<< ( const char *  t)
template<typename T >
CategoryStream& CategoryStream::operator<< ( const std::string &  t)
inline

Definition at line 95 of file CategoryStream.hh.

CategoryStream& CategoryStream::operator<< ( cspf  )
CategoryStream& CategoryStream::operator= ( const CategoryStream )
private
std::streamsize CategoryStream::width ( std::streamsize  wide)

Set the width output on CategoryStream.

Friends And Related Function Documentation

LOG4CPP_EXPORT friend CategoryStream& eol ( CategoryStream os)
friend

eol manipulator

LOG4CPP_EXPORT friend CategoryStream& left ( CategoryStream os)
friend

left manipulator

Member Data Documentation

union { ... }
std::ostringstream* CategoryStream::_buffer

Definition at line 130 of file CategoryStream.hh.

Category& CategoryStream::_category
private

Definition at line 127 of file CategoryStream.hh.

Priority::Value CategoryStream::_priority
private

Definition at line 128 of file CategoryStream.hh.


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


rc_genicam_api
Author(s): Heiko Hirschmueller
autogenerated on Thu Jun 6 2019 19:10:54