vul_redirector Class Reference

#include <vul_redirector.h>

List of all members.

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Detailed Description

Simplified redirection of iostreams.

To implement your own, derive a class from vul_redirector, and implement `putchunk'.

Definition at line 26 of file vul_redirector.h.

Public Member Functions
	vul_redirector (vcl_ostream &s)
	Attach redirector to vcl_ostream s, so that all future output to s goes through this->putchunk.
virtual	~vul_redirector ()
	Destroy redirector, restore stream to original.
virtual int	putchunk (char const *buf, int n)
	The filter function.
Protected Member Functions
int	put_passthru (char const *buf, int n)
	Put characters to original stream.
int	sync_passthru ()
	Sync original stream.
Private Attributes
vul_redirector_data *	p

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Constructor & Destructor Documentation

vul_redirector::vul_redirector (  vcl_ostream &  s  )

Attach redirector to vcl_ostream s, so that all future output to s goes through this->putchunk. Definition at line 97 of file vul_redirector.cxx.

vul_redirector::~vul_redirector (   )  [virtual]

Destroy redirector, restore stream to original. Definition at line 112 of file vul_redirector.cxx.

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Member Function Documentation

int vul_redirector::put_passthru (  char const *  buf, int  n )  [protected]

Put characters to original stream. Useful for derived classes which wish to filter a stream. Definition at line 140 of file vul_redirector.cxx.

int vul_redirector::putchunk (  char const *  buf, int  n )  [virtual]

The filter function. Called with `n' characters in `buf', do with as you like. Definition at line 146 of file vul_redirector.cxx.

int vul_redirector::sync_passthru (   )  [protected]

Sync original stream. Definition at line 125 of file vul_redirector.cxx.

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Member Data Documentation

vul_redirector_data* vul_redirector::p [private]

Definition at line 48 of file vul_redirector.h.

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

• core/vul/vul_redirector.h
• core/vul/vul_redirector.cxx

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