SeisImporter Class Reference

Helps import or export of seismic data. More...

Inheritance diagram for SeisImporter:

Public Member Functions
	struct (Seis) Reader
	provides traces from the import storage More...
	SeisImporter (Reader *, SeisTrcWriter &, Seis::GeomType)
	Reader becomes mine. Has to be non-null. More...
virtual	~SeisImporter ()
uiString	message () const
od_int64	nrDone () const
uiString	nrDoneText () const
od_int64	totalNr () const
int	nextStep ()
int	nrSkipped () const
Reader &	reader ()
SeisTrcWriter &	writer ()
Public Member Functions inherited from Executor
	Executor (const char *nm)
virtual	~Executor ()
virtual int	doStep ()
bool	go (od_ostream *s=0, bool isfirst=true, bool islast=true, int delaybtwnstepsinms=0)
bool	go (od_ostream &s, bool isfirst=true, bool islast=true, int delaybtwnstepsinms=0)
virtual bool	execute ()
Public Member Functions inherited from SequentialTask
	SequentialTask (const char *nm=0)
virtual	~SequentialTask ()
void	setProgressMeter (ProgressMeter *)
	Must be called before execute() More...
ProgressMeter *	progressMeter ()
const ProgressMeter *	progressMeter () const
bool	execute ()
Public Member Functions inherited from Task
virtual	~Task ()
virtual uiRetVal	errorWithDetails () const
virtual void	enableWorkControl (bool=true)
	Must be called before execute() More...
bool	workControlEnabled () const
virtual void	controlWork (Control)
virtual Control	getState () const
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=0)
	NamedCallBacker (const NamedCallBacker &)
bool	operator== (const NamedCallBacker &oth) const
bool	operator== (const NamedObject &oth) const
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () const
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
virtual bool	isCapsule () const
void	stopReceivingNotifications () const
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=0)
	NamedObject (const NamedObject &oth)
virtual	~NamedObject ()
NamedObject &	operator= (const NamedObject &)
bool	operator== (const NamedObject &oth) const
virtual const OD::String &	name () const
virtual BufferString	getName () const
virtual void	setName (const char *nm)
bool	getNameFromPar (const IOPar &)
void	putNameInPar (IOPar &) const

Protected Types
enum	State { ReadBuf, WriteBuf, ReadWrite }

Protected Member Functions
bool	sortingOk (const SeisTrc &)
int	doWrite (SeisTrc &)
int	readIntoBuf ()
void	reportWrite (const uiString &)
Protected Member Functions inherited from Executor
virtual bool	goImpl (od_ostream *, bool, bool, int)
Protected Member Functions inherited from Task
	Task (const char *nm=0)
virtual bool	shouldContinue ()
Protected Member Functions inherited from NamedCallBacker
void	sendDelNotif () const
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

Protected Attributes
Reader *	rdr_
SeisTrcWriter &	wrr_
int	queueid_
int	maxqueuesize_
Threads::ConditionVar &	lock_
SeisTrcBuf &	buf_
SeisTrc &	trc_
BinID &	prevbid_
int	sort2ddir_
BinIDSorting *	sorting_
BinIDSortingAnalyser *	sortanal_
Seis::GeomType	geomtype_
State	state_
int	nrread_
int	nrwritten_
int	nrskipped_
uiString	errmsg_
uiString	hndlmsg_
Protected Attributes inherited from SequentialTask
ProgressMeter *	progressmeter_
int	lastupdate_
Protected Attributes inherited from Task
Control	control_
Threads::ConditionVar *	workcontrolcondvar_
Protected Attributes inherited from NamedCallBacker
Notifier< NamedCallBacker >	delnotif_
Threads::Atomic< bool >	delalreadytriggered_
Protected Attributes inherited from NamedObject
BufferString	name_

Private Member Functions
	mODTextTranslationClass (SeisImporter)

Friends
class	SeisImporterWriterTask

Additional Inherited Members
Public Types inherited from Task
enum	Control { Run, Pause, Stop }
Static Public Member Functions inherited from SequentialTask
static int	ErrorOccurred ()
static int	Finished ()
static int	MoreToDo ()
static int	WarningAvailable ()
Static Public Member Functions inherited from Task
static uiString	stdMessage ()
static uiString	stdNrDoneText ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()
Public Attributes inherited from Executor
Notifier< Executor >	prestep
Notifier< Executor >	poststep
	Only when MoreToDo will be returned. More...

Detailed Description

Helps import or export of seismic data.

Member Enumeration Documentation

enum SeisImporter::State

protected

Enumerator
ReadBuf
WriteBuf
ReadWrite

Constructor & Destructor Documentation

SeisImporter::SeisImporter	(	Reader *	,
		SeisTrcWriter &	,
		Seis::GeomType
	)

Reader becomes mine. Has to be non-null.

virtual SeisImporter::~SeisImporter ( )

virtual

Member Function Documentation

int SeisImporter::doWrite ( SeisTrc &  )

protected

uiString SeisImporter::message ( ) const

virtual

Implements Executor.

SeisImporter::mODTextTranslationClass ( SeisImporter  )

private

int SeisImporter::nextStep ( )

virtual

Return values

MoreToDo()	Not finished. Call me again.
Finished()	Nothing more to do.
ErrorOccurred()	Something went wrong.

Note

if function returns a value greater than cMoreToDo(),it should be interpreted as cMoreToDo().

Implements SequentialTask.

od_int64 SeisImporter::nrDone ( ) const

virtual

Note

only used for displaying progress.

Implements Executor.

uiString SeisImporter::nrDoneText ( ) const

virtual

Implements Executor.

int SeisImporter::nrSkipped ( ) const

inline

Reader& SeisImporter::reader ( )

inline

int SeisImporter::readIntoBuf ( )

protected

void SeisImporter::reportWrite ( const uiString &  )

protected

bool SeisImporter::sortingOk ( const SeisTrc &  )

protected

SeisImporter::struct ( Seis  )

inline

provides traces from the import storage

<fetch() must return false at end or when an error occurs. On error, the errmsg_ must be filled.

A SeisStdImporterReader based on SeisTrcReader is available.

od_int64 SeisImporter::totalNr ( ) const

virtual

Reimplemented from Task.

SeisTrcWriter& SeisImporter::writer ( )

inline

Friends And Related Function Documentation

friend class SeisImporterWriterTask

friend

Member Data Documentation

SeisTrcBuf& SeisImporter::buf_

protected

uiString SeisImporter::errmsg_

mutableprotected

Seis::GeomType SeisImporter::geomtype_

protected

uiString SeisImporter::hndlmsg_

mutableprotected

Threads::ConditionVar& SeisImporter::lock_

protected

int SeisImporter::maxqueuesize_

protected

int SeisImporter::nrread_

protected

int SeisImporter::nrskipped_

protected

int SeisImporter::nrwritten_

protected

BinID& SeisImporter::prevbid_

protected

int SeisImporter::queueid_

protected

Reader* SeisImporter::rdr_

protected

int SeisImporter::sort2ddir_

protected

BinIDSortingAnalyser* SeisImporter::sortanal_

protected

BinIDSorting* SeisImporter::sorting_

protected

State SeisImporter::state_

protected

SeisTrc& SeisImporter::trc_

protected

SeisTrcWriter& SeisImporter::wrr_

protected