SEGYSeisTrcTranslator Class Reference

Inheritance diagram for SEGYSeisTrcTranslator:

Protected Member Functions
StreamConn &	sConn ()
bool	commitSelections_ ()
virtual bool	initRead_ ()
virtual bool	initWrite_ (const SeisTrc &)
virtual bool	writeTrc_ (const SeisTrc &)
bool	readTraceHeadBuffer ()
bool	readDataToBuf ()
bool	readData (SeisTrc &)
bool	writeData (const SeisTrc &)
virtual bool	readTapeHeader ()
virtual void	updateCDFromBuf ()
virtual void	interpretBuf (SeisTrcInfo &)
virtual bool	writeTapeHeader ()
virtual void	fillHeaderBuf (const SeisTrc &)
void	selectWriteDataChar (DataCharacteristics &) const
void	fillErrMsg (const uiString &, bool)
bool	noErrMsg ()
DataCharacteristics	getDataChar (int) const
int	nrFormatFor (const DataCharacteristics &) const
void	addWarn (int, const char *)
const char *	getTrcPosStr () const
bool	tryInterpretBuf (SeisTrcInfo &)
bool	skipThisTrace (SeisTrcInfo &, int &)
Protected Member Functions inherited from SeisTrcTranslator
virtual bool	forRead () const
void	addComp (const DataCharacteristics &, const char *nm=0, int dtype=0)
void	setDataType (int icomp, int d)
virtual bool	prepareWriteBlock (StepInterval< int > &, bool &)
virtual bool	dumpBlock ()
	will call blockDumped() More...
virtual void	blockDumped (int nrtrcs)
void	prepareComponents (SeisTrc &, int actualsz) const
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
SEGY::FilePars	filepars_
SEGY::FileReadOpts	fileopts_
SEGY::TxtHeader *	txthead_
SEGY::BinHeader &	binhead_
SEGY::TrcHeader &	trchead_
LinScaler *	trcscale_
const LinScaler *	curtrcscale_
int	forcedrev_
bool	useinpsd_
TraceDataInterpreter *	storinterp_
unsigned char	headerbuf_ [240]
bool	headerdone_
unsigned char *	blockbuf_
ComponentData *	inpcd_
TargetComponentData *	outcd_
int	curtrcnr_
int	prevtrcnr_
BinID	curbid_
BinID	prevbid_
float	curoffs_
float	prevoffs_
SEGY::OffsetCalculator	offsetcalc_
Coord	curcoord_
BendPoints2Coords *	bp2c_
int	estnrtrcs_
bool	othdomain_
RefMan< Coords::CoordSystem >	coordsys_
Protected Attributes inherited from SeisTrcTranslator
Conn *	conn_
SeisPacketInfo &	pinfo_
uiString	errmsg_
BufferStringSet *	compnms_
Seis::ReadMode	read_mode
bool	is_2d
bool	is_prestack
bool	enforce_regular_write
bool	enforce_survinfo_write
SamplingData< float >	insd_
int	innrsamples_
ObjectSet< ComponentData >	cds_
ObjectSet< TargetComponentData >	tarcds_
const Seis::SelData *	seldata_
SamplingData< float >	outsd_
int	outnrsamples_
Interval< int >	samprg_
Pos::GeomID	geomid_
LineKey	curlinekey_
bool	headerdonenew_
bool	datareaddone_
TraceData *	storbuf_
LinScaler *	trcscalebase_
const LinScaler *	curtrcscalebase_
SeisTrcBuf &	trcblock_
ComponentData **	inpcds_
TargetComponentData **	outcds_
TypeSet< int >	warnnrs_
BufferStringSet &	warnings_
Protected Attributes inherited from Translator
BufferString	typname_
BufferString	usrname_
TranslatorGroup *	group_

Private Member Functions
	mODTextTranslationClass (SEGYSeisTrcTranslator)
isTranslator(SEGY, SeisTrc) public	~SEGYSeisTrcTranslator ()
virtual const char *	defExtension () const
virtual bool	readInfo (SeisTrcInfo &)
virtual bool	read (SeisTrc &)
virtual bool	skip (int)
bool	goToTrace (int)
int	traceSizeOnDisk () const
bool	getFullTrcAsBuf (unsigned char *)
bool	isRev0 () const
int	numberFormat () const
int	estimatedNrTraces () const
void	toSupported (DataCharacteristics &) const
void	usePar (const IOPar &)
const SEGY::TxtHeader *	txtHeader () const
const SEGY::BinHeader &	binHeader () const
const SEGY::TrcHeader &	trcHeader () const
void	setTxtHeader (SEGY::TxtHeader *)
	write; becomes mine More...
void	setForcedRev (int rev)
void	setForceRev0 (bool yn)
int	dataBytes () const
int	forcedRev () const
bool	rev0Forced () const
SEGY::FilePars &	filePars ()
SEGY::FileReadOpts &	fileReadOpts ()
const unsigned char *	blockBuf () const
virtual bool	implManagesObjects (const IOObj *) const
void	cleanUp ()
	Prepare for new initialisation. More...
void	setCoordSys (Coords::CoordSystem *crs)
virtual bool	readData (TraceData *externalbuf)

Friends
class	SEGYDirectSeisTrcTranslator

Additional Inherited Members
Public Member Functions inherited from SeisTrcTranslator
	SeisTrcTranslator (const char *, const char *)
virtual	~SeisTrcTranslator ()
bool	initRead (Conn *, Seis::ReadMode rt=Seis::Prod)
bool	initWrite (Conn *, const SeisTrc &)
virtual Conn *	curConn ()
SeisPacketInfo &	packetInfo ()
const Seis::SelData *	selData () const
ObjectSet< TargetComponentData > &	componentInfo ()
const ObjectSet< TargetComponentData > &	componentInfo () const
const ObjectSet< ComponentData > &	inputComponentData () const
const SamplingData< float > &	inpSD () const
int	inpNrSamples () const
const SamplingData< float > &	outSD () const
int	outNrSamples () const
void	setSelData (const Seis::SelData *t)
bool	commitSelections ()
virtual bool	write (const SeisTrc &)
virtual bool	close ()
uiString	errMsg () const
virtual bool	inlCrlSorted () const
virtual int	bytesOverheadPerTrace () const
int	selComp (int nr=0) const
int	nrSelComps () const
SeisTrc *	getEmpty ()
SeisTrc *	getFilled (const BinID &)
virtual bool	supportsGoTo () const
virtual bool	goTo (const BinID &)
virtual bool	getGeometryInfo (PosInfo::CubeData &) const
bool	isPS () const
void	enforceRegularWrite (bool yn)
void	enforceSurvinfoWrite (bool yn)
const LineKey &	curLineKey () const
void	setCurLineKey (const LineKey &lk)
Pos::GeomID	curGeomID () const
void	setCurGeomID (Pos::GeomID gid)
virtual bool	isUserSelectable (bool) const
void	setComponentNames (const BufferStringSet &)
void	getComponentNames (BufferStringSet &) const
bool	haveWarnings () const
const BufferStringSet &	warnings () const
void	setIs2D (bool yn)
void	setIsPS (bool yn)
Public Member Functions inherited from Translator
uiString	sSelObjectIsWrongType ()
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
void	detachCB (NotifierAccess &, const CallBack &)
void	detachCB (NotifierAccess *notif, const CallBack &cb)
bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...
Static Public Member Functions inherited from SeisTrcTranslator
static bool	getRanges (const MultiID &, TrcKeyZSampling &, const char *linekey=0)
static bool	getRanges (const IOObj &, TrcKeyZSampling &, const char *linekey=0)
static bool	is2D (const IOObj &, bool only_internal=false)
static bool	isPS (const IOObj &)
static bool	isLineSet (const IOObj &)
static const char *	sKeyIs2D ()
static const char *	sKeyIsPS ()
static const char *	sKeyRegWrite ()
static const char *	sKeySIWrite ()
Static Public Member Functions inherited from Translator
static uiString	sNoIoobjMsg ()
static uiString	sBadConnection ()

Detailed Description

Constructor & Destructor Documentation

isTranslator (SEGY,SeisTrc) public SEGYSeisTrcTranslator::~SEGYSeisTrcTranslator ( )

private

Member Function Documentation

void SEGYSeisTrcTranslator::addWarn ( int  , const char *    )

protectedvirtual

Reimplemented from SeisTrcTranslator.

const SEGY::BinHeader& SEGYSeisTrcTranslator::binHeader ( ) const

inlineprivate

const unsigned char* SEGYSeisTrcTranslator::blockBuf ( ) const

inlineprivate

void SEGYSeisTrcTranslator::cleanUp ( )

privatevirtual

Prepare for new initialisation.

Reimplemented from SeisTrcTranslator.

bool SEGYSeisTrcTranslator::commitSelections_ ( )

protectedvirtual

Reimplemented from SeisTrcTranslator.

int SEGYSeisTrcTranslator::dataBytes ( ) const

private

virtual const char* SEGYSeisTrcTranslator::defExtension ( ) const

inlineprivatevirtual

Reimplemented from Translator.

int SEGYSeisTrcTranslator::estimatedNrTraces ( ) const

inlineprivatevirtual

Reimplemented from SeisTrcTranslator.

SEGY::FilePars& SEGYSeisTrcTranslator::filePars ( )

inlineprivate

SEGY::FileReadOpts& SEGYSeisTrcTranslator::fileReadOpts ( )

inlineprivate

void SEGYSeisTrcTranslator::fillErrMsg ( const uiString &  , bool    )

protected

virtual void SEGYSeisTrcTranslator::fillHeaderBuf ( const SeisTrc &  )

protectedvirtual

int SEGYSeisTrcTranslator::forcedRev ( ) const

inlineprivate

DataCharacteristics SEGYSeisTrcTranslator::getDataChar ( int  ) const

protected

bool SEGYSeisTrcTranslator::getFullTrcAsBuf ( unsigned char *  )

private

const char* SEGYSeisTrcTranslator::getTrcPosStr ( ) const

protected

bool SEGYSeisTrcTranslator::goToTrace ( int  )

private

virtual bool SEGYSeisTrcTranslator::implManagesObjects ( const IOObj *  ) const

inlineprivatevirtual

Reimplemented from Translator.

virtual bool SEGYSeisTrcTranslator::initRead_ ( )

protectedvirtual

Reimplemented from SeisTrcTranslator.

virtual bool SEGYSeisTrcTranslator::initWrite_ ( const SeisTrc &  )

protectedvirtual

Reimplemented from SeisTrcTranslator.

virtual void SEGYSeisTrcTranslator::interpretBuf ( SeisTrcInfo &  )

protectedvirtual

bool SEGYSeisTrcTranslator::isRev0 ( ) const

private

SEGYSeisTrcTranslator::mODTextTranslationClass ( SEGYSeisTrcTranslator  )

private

bool SEGYSeisTrcTranslator::noErrMsg ( )

protected

int SEGYSeisTrcTranslator::nrFormatFor ( const DataCharacteristics &  ) const

protected

int SEGYSeisTrcTranslator::numberFormat ( ) const

inlineprivate

virtual bool SEGYSeisTrcTranslator::read ( SeisTrc &  )

privatevirtual

Reimplemented from SeisTrcTranslator.

bool SEGYSeisTrcTranslator::readData ( SeisTrc &  )

protected

virtual bool SEGYSeisTrcTranslator::readData ( TraceData *  externalbuf )

privatevirtual

Reimplemented from SeisTrcTranslator.

bool SEGYSeisTrcTranslator::readDataToBuf ( )

protected

virtual bool SEGYSeisTrcTranslator::readInfo ( SeisTrcInfo &  )

privatevirtual

Reimplemented from SeisTrcTranslator.

virtual bool SEGYSeisTrcTranslator::readTapeHeader ( )

protectedvirtual

bool SEGYSeisTrcTranslator::readTraceHeadBuffer ( )

protected

bool SEGYSeisTrcTranslator::rev0Forced ( ) const

inlineprivate

StreamConn& SEGYSeisTrcTranslator::sConn ( )

inlineprotected

void SEGYSeisTrcTranslator::selectWriteDataChar ( DataCharacteristics &  ) const

protected

void SEGYSeisTrcTranslator::setCoordSys ( Coords::CoordSystem *  crs )

inlineprivate

void SEGYSeisTrcTranslator::setForcedRev ( int  rev )

inlineprivate

void SEGYSeisTrcTranslator::setForceRev0 ( bool  yn )

inlineprivate

void SEGYSeisTrcTranslator::setTxtHeader ( SEGY::TxtHeader *  )

private

write; becomes mine

virtual bool SEGYSeisTrcTranslator::skip ( int  )

privatevirtual

Reimplemented from SeisTrcTranslator.

bool SEGYSeisTrcTranslator::skipThisTrace ( SeisTrcInfo &  , int &    )

protected

void SEGYSeisTrcTranslator::toSupported ( DataCharacteristics &  ) const

private

int SEGYSeisTrcTranslator::traceSizeOnDisk ( ) const

private

const SEGY::TrcHeader& SEGYSeisTrcTranslator::trcHeader ( ) const

inlineprivate

bool SEGYSeisTrcTranslator::tryInterpretBuf ( SeisTrcInfo &  )

protected

const SEGY::TxtHeader* SEGYSeisTrcTranslator::txtHeader ( ) const

inlineprivate

virtual void SEGYSeisTrcTranslator::updateCDFromBuf ( )

protectedvirtual

void SEGYSeisTrcTranslator::usePar ( const IOPar &  )

privatevirtual

Reimplemented from SeisTrcTranslator.

bool SEGYSeisTrcTranslator::writeData ( const SeisTrc &  )

protected

virtual bool SEGYSeisTrcTranslator::writeTapeHeader ( )

protectedvirtual

virtual bool SEGYSeisTrcTranslator::writeTrc_ ( const SeisTrc &  )

protectedvirtual

Reimplemented from SeisTrcTranslator.

Friends And Related Function Documentation

friend class SEGYDirectSeisTrcTranslator

friend

Member Data Documentation

SEGY::BinHeader& SEGYSeisTrcTranslator::binhead_

protected

unsigned char* SEGYSeisTrcTranslator::blockbuf_

protected

BendPoints2Coords* SEGYSeisTrcTranslator::bp2c_

protected

RefMan<Coords::CoordSystem> SEGYSeisTrcTranslator::coordsys_

protected

BinID SEGYSeisTrcTranslator::curbid_

protected

Coord SEGYSeisTrcTranslator::curcoord_

protected

float SEGYSeisTrcTranslator::curoffs_

protected

int SEGYSeisTrcTranslator::curtrcnr_

protected

const LinScaler* SEGYSeisTrcTranslator::curtrcscale_

protected

int SEGYSeisTrcTranslator::estnrtrcs_

protected

SEGY::FileReadOpts SEGYSeisTrcTranslator::fileopts_

protected

SEGY::FilePars SEGYSeisTrcTranslator::filepars_

protected

int SEGYSeisTrcTranslator::forcedrev_

protected

unsigned char SEGYSeisTrcTranslator::headerbuf_[240]

protected

bool SEGYSeisTrcTranslator::headerdone_

protected

ComponentData* SEGYSeisTrcTranslator::inpcd_

protected

SEGY::OffsetCalculator SEGYSeisTrcTranslator::offsetcalc_

protected

bool SEGYSeisTrcTranslator::othdomain_

protected

TargetComponentData* SEGYSeisTrcTranslator::outcd_

protected

BinID SEGYSeisTrcTranslator::prevbid_

protected

float SEGYSeisTrcTranslator::prevoffs_

protected

int SEGYSeisTrcTranslator::prevtrcnr_

protected

TraceDataInterpreter* SEGYSeisTrcTranslator::storinterp_

protected

SEGY::TrcHeader& SEGYSeisTrcTranslator::trchead_

protected

LinScaler* SEGYSeisTrcTranslator::trcscale_

protected

SEGY::TxtHeader* SEGYSeisTrcTranslator::txthead_

protected

bool SEGYSeisTrcTranslator::useinpsd_

protected