Base::IODeviceIStreambuf Class Reference

Simple class to read data directly from Qt's QIODevice. More...

#include <Stream.h>

Public Member Functions
	IODeviceIStreambuf (QIODevice *dev)
	~IODeviceIStreambuf ()

Protected Member Functions
virtual pos_type	seekoff (std::streambuf::off_type off, std::ios_base::seekdir way, std::ios_base::openmode which=std::ios::in|std::ios::out)
virtual pos_type	seekpos (std::streambuf::pos_type sp, std::ios_base::openmode which=std::ios::in|std::ios::out)
virtual int_type	underflow ()

Protected Attributes
char	buffer [bufSize+pbSize]
QIODevice *	device

Static Protected Attributes
static const int	bufSize = 1024
static const int	pbSize = 4

Detailed Description

Simple class to read data directly from Qt's QIODevice.

This class can only be used for readihg but not writing purposes.

Author

Werner Mayer

Constructor & Destructor Documentation

IODeviceIStreambuf()

IODeviceIStreambuf::IODeviceIStreambuf

(

QIODevice *

dev

)

References pbSize.

~IODeviceIStreambuf()

IODeviceIStreambuf::~IODeviceIStreambuf

(

)

Member Function Documentation

seekoff()

std::streambuf::pos_type IODeviceIStreambuf::seekoff ( std::streambuf::off_type  off, std::ios_base::seekdir  way, std::ios_base::openmode  which = std::ios::in | std::ios::out  )

protectedvirtual

References device.

Referenced by seekpos().

seekpos()

std::streambuf::pos_type IODeviceIStreambuf::seekpos ( std::streambuf::pos_type  sp, std::ios_base::openmode  which = std::ios::in | std::ios::out  )

protectedvirtual

References seekoff().

underflow()

std::streambuf::int_type IODeviceIStreambuf::underflow ( )

protectedvirtual

References device, and pbSize.

Member Data Documentation

buffer

char Base::IODeviceIStreambuf::buffer[bufSize+pbSize]

protected

bufSize

const int Base::IODeviceIStreambuf::bufSize = 1024

staticprotected

device

QIODevice* Base::IODeviceIStreambuf::device

protected

Referenced by seekoff(), and underflow().

pbSize

const int Base::IODeviceIStreambuf::pbSize = 4

staticprotected

Referenced by IODeviceIStreambuf(), and underflow().

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

• src/Base/Stream.h
• src/Base/Stream.cpp