SeisCBVSPSIO Class Reference

Implementation class: I/O from a CBVS prestack seismic data store. More...

Inheritance diagram for SeisCBVSPSIO:

Public Member Functions
	SeisCBVSPSIO (const char *dirnm)
virtual	~SeisCBVSPSIO ()
uiString	errMsg () const
const char *	ext () const
BufferString	get2DFileName (const char *lnm) const
BufferString	get2DFileName (Pos::GeomID) const
bool	get3DFileNames (BufferStringSet &, const Interval< int > *inlrg=0) const
bool	getSampleNames (BufferStringSet &) const
void	setPrefStorType (DataCharacteristics::UserType ut)
bool	setSampleNames (const BufferStringSet &) const
void	usePar (const IOPar &)

Static Public Member Functions
static int	getInlNr (const char *filenm)

Protected Member Functions
void	close ()
bool	dirNmOK (bool forread) const
bool	goTo (int, int) const
bool	prepGather (int, SeisTrcBuf &) const
SeisTrc *	readNewTrace (int) const
bool	startWrite (const char *, const SeisTrc &)

Protected Attributes
const BufferString	dirnm_
uiString	errmsg_
int	nringather_
DataCharacteristics::UserType	reqdtype_
const BufferString	selmask_
CBVSSeisTrcTranslator *	tr_

Detailed Description

Implementation class: I/O from a CBVS prestack seismic data store.

Every (in)line is a CBVS cube. A gather corresponds to one crossline/trace number). Because CBSV seismics is inline-sorted, the crossline number is stored as inline in the cube. Upon retrieval actual BinID and Coord are restored.

In 2D, things are a bit more 'normal'. Every trace number is an inline and the crosslines are simply sequence numbers for the vaious offsets.

You can make an instance of this class, to construct file names.

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Constructor & Destructor Documentation

SeisCBVSPSIO()

SeisCBVSPSIO::SeisCBVSPSIO

(

const char *

dirnm

)

~SeisCBVSPSIO()

virtual SeisCBVSPSIO::~SeisCBVSPSIO ( )

virtual

Member Function Documentation

close()

void SeisCBVSPSIO::close ( )

protected

dirNmOK()

bool SeisCBVSPSIO::dirNmOK ( bool  forread ) const

protected

errMsg()

uiString SeisCBVSPSIO::errMsg ( ) const

inline

ext()

const char* SeisCBVSPSIO::ext ( ) const

inline

get2DFileName() [1/2]

BufferString SeisCBVSPSIO::get2DFileName

(

const char *

lnm

)

const

get2DFileName() [2/2]

BufferString SeisCBVSPSIO::get2DFileName

(

Pos::GeomID

)

const

get3DFileNames()

bool SeisCBVSPSIO::get3DFileNames	(	BufferStringSet &	,
		const Interval< int > *	inlrg = 0
	)		const

getInlNr()

static int SeisCBVSPSIO::getInlNr ( const char *  filenm )

static

getSampleNames()

bool SeisCBVSPSIO::getSampleNames

(

BufferStringSet &

)

const

goTo()

bool SeisCBVSPSIO::goTo ( int  , int    ) const

protected

prepGather()

bool SeisCBVSPSIO::prepGather ( int  , SeisTrcBuf &    ) const

protected

readNewTrace()

SeisTrc* SeisCBVSPSIO::readNewTrace ( int  ) const

protected

setPrefStorType()

void SeisCBVSPSIO::setPrefStorType ( DataCharacteristics::UserType  ut )

inline

setSampleNames()

bool SeisCBVSPSIO::setSampleNames

(

const BufferStringSet &

)

const

startWrite()

bool SeisCBVSPSIO::startWrite ( const char *  , const SeisTrc &    )

protected

usePar()

void SeisCBVSPSIO::usePar

(

const IOPar &

)

Member Data Documentation

dirnm_

const BufferString SeisCBVSPSIO::dirnm_

protected

errmsg_

uiString SeisCBVSPSIO::errmsg_

mutableprotected

nringather_

int SeisCBVSPSIO::nringather_

protected

reqdtype_

DataCharacteristics::UserType SeisCBVSPSIO::reqdtype_

protected

selmask_

const BufferString SeisCBVSPSIO::selmask_

protected

tr_

CBVSSeisTrcTranslator* SeisCBVSPSIO::tr_

protected