ZFIOBuffer.h File Reference

util to hold and connect ZFInput and ZFOutput More...

#include "ZFObject.h"

Go to the source code of this file.

Classes
class	ZFIOBuffer
	util to hold and connect ZFInput and ZFOutput More...

Functions
zfindex &	ZFIOBufferSize (void)
	default value for ZFIOBuffer::bufferSize, 256KB by default
void	ZFIOBufferSize (zfindex const &v)
	see ZFIOBufferSize
ZFInput	ZFIOBufferInput (const ZFInput &refInput, const ZFListener &convCallback=(zft_zfnull))
	util to wrap input with io buffer
ZFOutput	ZFIOBufferOutput (const ZFOutput &refOutput, const ZFListener &convCallback=(zft_zfnull))
	util to wrap output with io buffer

Detailed Description

util to hold and connect ZFInput and ZFOutput

Function Documentation

ZFIOBufferInput()

ZFInput ZFIOBufferInput ( const ZFInput & refInput, const ZFListener & convCallback = (zft_zfnull) )

extern

util to wrap input with io buffer

how it works:

1. return a wrapped input
2. when first time reading or checking from the wrapped input, sync refInput to internal cache

the convCallback's sender would be the ZFIOBuffer, param0 would be a v_ZFInput to the refInput

ZFIOBufferOutput()

ZFOutput ZFIOBufferOutput ( const ZFOutput & refOutput, const ZFListener & convCallback = (zft_zfnull) )

extern

util to wrap output with io buffer

how it works:

1. return a wrapped output
2. write to the wrapped output
3. when done (wrapped output destroyed), sync to refOutput (optionally by convCallback to convert contents)

the convCallback's sender would be the ZFIOBuffer, param0 would be a v_ZFOutput to the refOutput