covise::istreamBLK Class Reference

#include <istreamBLK.h>

Public Member Functions
	istreamBLK (int filedesc, long blockSize)
	~istreamBLK ()
off64_t	read (void *data, off64_t len)
off64_t	skipBlk (off64_t len)
off64_t	skip (off64_t len)
off64_t	skipBlocks (int blocks)
off64_t	seekBlock (int blockNo)
off64_t	read (int *data, off64_t len)
off64_t	read (float *data, off64_t len)
off64_t	read (double *data, off64_t len)
off64_t	skipInt (off64_t len)
off64_t	skipFloat (off64_t len)
off64_t	skipDouble (off64_t len)
off64_t	skipIntBlk (off64_t len)
off64_t	skipFloatBlk (off64_t len)
off64_t	skipDoubleBlk (off64_t len)
off64_t	numRec (off64_t len) const
int	fail ()
void	resetErrorFlag ()
void	setByteSwap (int val)
void	rewind ()

Private Attributes
off64_t	d_blocksize
off64_t	d_blockMask
int	d_filedesc
int	d_errFlag
off64_t	d_preRead
int	d_byteSwap

Constructor & Destructor Documentation

istreamBLK()

istreamBLK::istreamBLK	(	int	filedesc,
		long	blockSize
	)

~istreamBLK()

covise::istreamBLK::~istreamBLK ( )

inline

Member Function Documentation

fail()

int covise::istreamBLK::fail ( )

inline

numRec()

off64_t covise::istreamBLK::numRec ( off64_t  len ) const

inline

read() [1/4]

off64_t covise::istreamBLK::read ( double *  data, off64_t  len  )

inline

read() [2/4]

off64_t covise::istreamBLK::read ( float *  data, off64_t  len  )

inline

read() [3/4]

off64_t covise::istreamBLK::read ( int *  data, off64_t  len  )

inline

read() [4/4]

off64_t istreamBLK::read	(	void *	data,
		off64_t	len
	)

change this if unsigned/int != 32 bit

resetErrorFlag()

void covise::istreamBLK::resetErrorFlag ( )

inline

rewind()

void istreamBLK::rewind

(

)

seekBlock()

off64_t istreamBLK::seekBlock

(

int

blockNo

)

setByteSwap()

void covise::istreamBLK::setByteSwap ( int  val )

inline

skip()

off64_t istreamBLK::skip

(

off64_t

len

)

skipBlk()

off64_t istreamBLK::skipBlk

(

off64_t

len

)

skipBlocks()

off64_t istreamBLK::skipBlocks

(

int

blocks

)

skipDouble()

off64_t covise::istreamBLK::skipDouble ( off64_t  len )

inline

skipDoubleBlk()

off64_t covise::istreamBLK::skipDoubleBlk ( off64_t  len )

inline

skipFloat()

off64_t covise::istreamBLK::skipFloat ( off64_t  len )

inline

skipFloatBlk()

off64_t covise::istreamBLK::skipFloatBlk ( off64_t  len )

inline

skipInt()

off64_t covise::istreamBLK::skipInt ( off64_t  len )

inline

skipIntBlk()

off64_t covise::istreamBLK::skipIntBlk ( off64_t  len )

inline

Member Data Documentation

d_blockMask

off64_t covise::istreamBLK::d_blockMask

private

d_blocksize

off64_t covise::istreamBLK::d_blocksize

private

d_byteSwap

int covise::istreamBLK::d_byteSwap

private

d_errFlag

int covise::istreamBLK::d_errFlag

private

d_filedesc

int covise::istreamBLK::d_filedesc

private

d_preRead

off64_t covise::istreamBLK::d_preRead

private

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

• star/istreamBLK.h
• star/istreamBLK.cpp