base class for Providers for 2D data. Extends Provider with some 2D specific services. More...

Inheritance diagram for Seis::Provider2D:

Public Member Functions
virtual int	nrLines () const =0

virtual Pos::GeomID	geomID (int) const =0

virtual BufferString	lineName (int) const =0

virtual int	lineNr (Pos::GeomID) const =0

virtual int	curLineIdx () const =0

virtual bool	getRanges (int, StepInterval< int > &, ZSampling &) const =0

virtual void	getGeometryInfo (int, PosInfo::Line2DData &) const =0

Public Member Functions inherited from Seis::Provider
virtual	~Provider ()

uiRetVal	setInput (const DBKey &)

virtual GeomType	geomType () const =0

bool	is2D () const

bool	isPS () const

BufferString	name () const

Pos::GeomID	firstGeomID () const

DBKey	dbKey () const

ZSampling	getZRange () const

uiRetVal	getComponentInfo (BufferStringSet &, TypeSet< Seis::DataType > *dts=0) const

int	nrOffsets () const

void	setSelData (SelData *)
	becomes mine More...

void	setSampleInterval (float)

void	selectComponent (int)

void	selectComponents (const TypeSet< int > &)

void	forceFPData (bool yn=true)

void	setReadMode (ReadMode)

uiRetVal	fillPar (IOPar &) const

uiRetVal	usePar (const IOPar &)

bool	isPresent (const TrcKey &tk) const

uiRetVal	getNext (SeisTrc &) const

uiRetVal	getNextGather (SeisTrcBuf &) const

uiRetVal	get (const TrcKey &, SeisTrc &) const

uiRetVal	getGather (const TrcKey &, SeisTrcBuf &) const

const TypeSet< int > &	getSelectedComponents () const

bool	haveSelComps () const

Pos::GeomID	curGeomID () const

od_int64	nrDone () const

od_int64	totalNr () const

uiRetVal	reset () const
	done automatically when needed More...

const SelData *	selData () const

Protected Member Functions
	Provider2D ()

virtual od_int64	getTotalNrInInput () const

virtual void	doFillPar (IOPar &iop, uiRetVal &uirv) const

virtual void	doUsePar (const IOPar &iop, uiRetVal &uirv)

virtual Pos::GeomID	doGetCurGeomID () const

virtual ZSampling	doGetZRange () const

Protected Member Functions inherited from Seis::Provider
	Provider ()

void	ensureRightDataRep (SeisTrc &) const

void	ensureRightZSampling (SeisTrc &) const

void	ensureRightComponents (SeisTrc &) const

bool	handleSetupChanges (uiRetVal &) const

void	handleTrace (SeisTrc &) const

void	handleTraces (SeisTrcBuf &) const

virtual void	doReset (uiRetVal &) const =0

virtual int	gtNrOffsets () const

virtual uiRetVal	doGetComponentInfo (BufferStringSet &, TypeSet< Seis::DataType > &) const
	def impl: { sKey::Data(), UnknownData } More...

virtual bool	doGetIsPresent (const TrcKey &) const

virtual void	doGetNext (SeisTrc &, uiRetVal &) const

virtual void	doGet (const TrcKey &, SeisTrc &, uiRetVal &) const

virtual void	doGetNextGather (SeisTrcBuf &, uiRetVal &) const

virtual void	doGetGather (const TrcKey &, SeisTrcBuf &, uiRetVal &) const

Private Member Functions
	mODTextTranslationClass (Seis::Provider2D)

Additional Inherited Members
Static Public Member Functions inherited from Seis::Provider
static Provider *	create (Seis::GeomType)

static Provider *	create (const DBKey &, uiRetVal *uirv=0)

static Provider *	create (const IOPar &, uiRetVal *uirv=0)

static DBKey	dbKey (const IOPar &)

static const char *	sKeyForceFPData ()

static const char *	sKeySelectedComponents ()

static void	putTraceInGather (const SeisTrc &, SeisTrcBuf &)
	components become offsets 0, 100, 200, ... More...

static void	putGatherInTrace (const SeisTrcBuf &, SeisTrc &)
	offsets become components More...

Protected Attributes inherited from Seis::Provider
Threads::Lock	lock_

DBKey	dbky_

SelData *	seldata_

float	zstep_

TypeSet< int >	selcomps_

ReadMode	readmode_

bool	forcefpdata_

od_int64	totalnr_

int	nrcomps_

bool	setupchgd_

Threads::Atomic< od_int64 >	nrdone_