Ignore all data passed by the stream operatorCan be used instead of the OutputStream if (for debugging reasons) all output should be ignored, e.g. for DBG_VERBOSE. More...

#include <debug/nullstream.h>

Public Member Functions
	NullStream ()
	Empty default constructor.

template<typename T >
NullStream &	operator<< (T value)
	Generic stream operator for any data type. More...

template<typename T >
NullStream &	operator<< (T &(*f)(T &))
	Deal with [OutputStream] manipulator functions. More...

Detailed Description

Ignore all data passed by the stream operator

Can be used instead of the OutputStream if (for debugging reasons) all output should be ignored, e.g. for DBG_VERBOSE.

By using template programming, two generic methods are sufficient (which simply discard everything).

Member Function Documentation

◆ operator<<() [1/2]

template<typename T >

NullStream& NullStream::operator<< ( T value )

inline

Generic stream operator for any data type.

Uses template meta programming for a generic & short solution

Template Parameters

T	Type of data to ignore

Parameters

value data to be ignore

Returns: Reference to the NullStream object allowing concatenation of operators

◆ operator<<() [2/2]

template<typename T >

NullStream& NullStream::operator<< ( T &(*)(T &) f )