Set of data points with group selection. More...

Inheritance diagram for DataPointSet:

Classes
class	DataRow
	Data point with group. Group 0 means 'inactive', it can never be selected. More...

class	Pos
	Real Coord3D-position storable in BinIDValueSet + trc nr. More...

Public Types
typedef int	RowID

typedef int	ColID

Public Types inherited from DataPack
typedef int	ID

typedef MultiID	FullID

Public Member Functions
	DataPointSet (const TypeSet< DataRow > &, const ObjectSet< DataColDef > &, bool is2d, bool minimal=false)

	DataPointSet (const TypeSet< DataRow > &, const BufferStringSet &valnms, bool is2d, bool minimal=false)

	DataPointSet (const PosVecDataSet &, bool is2d, bool minimal=false)

	DataPointSet (const DataPointSet &, const ::Pos::Filter &)

	DataPointSet (const DataPointSet &)

virtual	~DataPointSet ()

DataPointSet &	operator= (const DataPointSet &)

bool	is2D () const

bool	isMinimal () const

bool	isEmpty () const

void	setEmpty ()

void	clearData ()
	Keeps structure. More...

int	nrCols () const

int	nrFixedCols () const

const char *	colName (ColID) const

const UnitOfMeasure *	unit (ColID) const

const DataColDef &	colDef (ColID i) const

ColID	indexOf (const char *) const

bool	validColID (ColID) const

int	size () const

BinID	binID (RowID) const

Coord	coord (RowID) const

float	z (RowID) const

int	trcNr (RowID) const

Pos	pos (RowID) const

DataRow	dataRow (RowID) const

float	value (ColID, RowID) const

bool	setValue (ColID, RowID, float)

float *	getValues (RowID)

const float *	getValues (RowID) const

unsigned short	group (RowID) const

bool	isSelected (RowID) const

int	selGroup (RowID) const

bool	isInactive (RowID rid) const

void	setGroup (RowID, unsigned short)

void	setSelected (RowID, int selgrp)

void	setInactive (RowID, bool)

int	nrActive () const

void	purgeInactive ()

void	purgeSelected (bool selected_rows=true)

RowID	find (const Pos &) const

RowID	find (const Pos &, float horradius, float deltaz) const

RowID	findFirst (const Coord &) const

RowID	findFirst (const BinID &) const

const PosVecDataSet &	dataSet () const

const BinIDValueSet &	bivSet () const

BinIDValueSet &	bivSet ()

PosVecDataSet &	dataSet ()

DataPointSet *	getSubselected (int maxsz, const TypeSet< int > selected_cols=0, bool allow_udf_values=true, const ObjectSet< Interval< float > > value_ranges=0) const

void	randomSubselect (int maxsz)

int	bivSetIdx (ColID idx) const

bool	getRange (TrcKeyZSampling &) const

void	dataChanged ()

void	addRow (const DataRow &)
	When finished, you have to call dataChanged() More...

bool	setRow (const DataRow &)

RowID	getRowID (BinIDValueSet::SPos) const

DataColDef &	colDef (ColID i)

BinIDValueSet::SPos	bvsPos (RowID rid) const

	DataPointSet (bool is2d, bool minimal=false)

bool	extractPositions (::Pos::Provider &, const ObjectSet< DataColDef > &, const ::Pos::Filter f=0, TaskRunner tr=0)

void	addCol (const char nm, const char ref=0, const UnitOfMeasure *un=0)
	or use dataSet() to add columns More...

bool	simpleCoords () const
	If true, coords are always SI().tranform(b) More...

float	nrKBytes () const

void	dumpInfo (IOPar &) const

Public Member Functions inherited from PointDataPack
virtual bool	isOrdered () const
	If yes, one can draw a line between the pts. More...

Public Member Functions inherited from DataPack
	DataPack (const char *categry)

	DataPack (const DataPack &dp)

virtual	~DataPack ()

ID	id () const

FullID	fullID (int mgrid) const

virtual const char *	category () const

virtual bool	isOK () const

Threads::Lock &	updateLock () const

void	release ()

DataPack *	obtain ()

Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=0)

	NamedObject (const NamedObject *linkedto)

	NamedObject (const NamedObject &)

virtual	~NamedObject ()

void	setLinkedTo (NamedObject *)

bool	operator== (const NamedObject &oth) const

virtual const OD::String &	name () const

virtual const OD::String &	annotName () const

virtual void	setName (const char *)

void	setCleanName (const char *)
	cleans string first More...

void	deleteNotify (const CallBack &)

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...

Protected Member Functions
void	initPVDS ()

void	init (const TypeSet< DataRow > &, const ObjectSet< DataColDef > &)

void	calcIdxs ()

DataColDef &	gtColDef (ColID) const

Protected Member Functions inherited from PointDataPack
	PointDataPack (const char *categry)

Protected Member Functions inherited from DataPack
void	setManager (const DataPackMgr *)

void	setCategory (const char *c)

Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
PosVecDataSet &	data_

TypeSet< BinIDValueSet::SPos >	bvsidxs_

bool	is2d_

bool	minimal_

const int	nrfixedcols_

Protected Attributes inherited from DataPack
const ID	id_

const BufferString	category_

int	nrusers_

Threads::Lock	nruserslock_

Threads::Lock	updatelock_

const DataPackMgr *	manager_

Protected Attributes inherited from NamedObject
BufferString *	name_

NamedObject *	linkedto_

CallBackSet *	delnotify_

Static Protected Attributes
static const int	groupcol_

Additional Inherited Members
Static Public Member Functions inherited from DataPack
static ID	getID (const FullID &fid)

static const char *	sKeyCategory ()

static ID	cNoID ()

Static Protected Member Functions inherited from DataPack
static ID	getNewID ()
	ensures a global data pack ID More...

static float	sKb2MbFac ()
	1 / 1024 More...

Detailed Description

Set of data points with group selection.

The idea is to generate a set of data points, which are then put in different groups. The data is transferred into a BinIDValueSet for performance, but a fixed int addressing becomes available.

The design is based on the model that you extract data in some way which should then be quickly accessible. The data set is not meant to be manipulated other than via setSelected() and setGroup().

For data associated with 2D seismics, you can specify that the DataPointSet needs to be 2D; then also 'trcNr() can be used.

For large sets, you may not be interested in precise X and Y, and grouping/selection. Then specify the 'minimal' flag on construction.

Member Typedef Documentation

typedef int DataPointSet::ColID

typedef int DataPointSet::RowID

Constructor & Destructor Documentation

DataPointSet::DataPointSet	(	const TypeSet< DataRow > &	,
		const ObjectSet< DataColDef > &	,
		bool	is2d,
		bool	minimal = `false`
	)

DataPointSet::DataPointSet	(	const TypeSet< DataRow > &	,
		const BufferStringSet &	valnms,
		bool	is2d,
		bool	minimal = `false`
	)

DataPointSet::DataPointSet	(	const PosVecDataSet &	,
		bool	is2d,
		bool	minimal = `false`
	)

DataPointSet::DataPointSet	(	const DataPointSet &	,
		const ::Pos::Filter &
	)

DataPointSet::DataPointSet ( const DataPointSet & )

virtual DataPointSet::~DataPointSet ( )

virtual

DataPointSet::DataPointSet	(	bool	is2d,
		bool	minimal = `false`
	)

Member Function Documentation

void DataPointSet::addCol	(	const char *	nm,
		const char *	ref = `0`,
		const UnitOfMeasure *	un = `0`
	)

or use dataSet() to add columns

void DataPointSet::addRow ( const DataRow & )

When finished, you have to call dataChanged()

BinID DataPointSet::binID ( RowID ) const

virtual

Implements PointDataPack.

const BinIDValueSet& DataPointSet::bivSet ( ) const

inline

BinIDValueSet& DataPointSet::bivSet ( )

The idea is to manage vectors with the selection mechanism. But if you really must remove vectors, this may be your access point

int DataPointSet::bivSetIdx ( ColID idx ) const

inline

BinIDValueSet::SPos DataPointSet::bvsPos ( RowID rid ) const

inline

void DataPointSet::calcIdxs ( )

protected

void DataPointSet::clearData ( )

Keeps structure.

const DataColDef& DataPointSet::colDef ( ColID i ) const

inline

DataColDef& DataPointSet::colDef ( ColID i )

inline

const char* DataPointSet::colName ( ColID ) const

Coord DataPointSet::coord ( RowID ) const

virtual

Reimplemented from PointDataPack.

void DataPointSet::dataChanged ( )

inline

When data modified, you want to call this. all RowIDs may change In case you want to change the definition of a col

DataRow DataPointSet::dataRow ( RowID ) const

const PosVecDataSet& DataPointSet::dataSet ( ) const

inline

PosVecDataSet& DataPointSet::dataSet ( )

inline

To add/remove columns. Never remove the position columns!

void DataPointSet::dumpInfo ( IOPar & ) const

virtual

Reimplemented from DataPack.

bool DataPointSet::extractPositions	(	::Pos::Provider &	,
		const ObjectSet< DataColDef > &	,
		const ::Pos::Filter *	f = `0`,
		TaskRunner *	tr = `0`
	)

RowID DataPointSet::find ( const Pos & ) const

RowID DataPointSet::find	(	const Pos &	,
		float	horradius,
		float	deltaz
	)		const

RowID DataPointSet::findFirst ( const Coord & ) const

RowID DataPointSet::findFirst ( const BinID & ) const

bool DataPointSet::getRange ( TrcKeyZSampling & ) const

RowID DataPointSet::getRowID ( BinIDValueSet::SPos ) const

DataPointSet* DataPointSet::getSubselected	(	int	maxsz,
		const TypeSet< int > *	selected_cols = `0`,
		bool	allow_udf_values = `true`,
		const ObjectSet< Interval< float > > *	value_ranges = `0`
	)		const

float* DataPointSet::getValues ( RowID )

const float* DataPointSet::getValues ( RowID ) const

unsigned short DataPointSet::group ( RowID ) const

DataColDef& DataPointSet::gtColDef ( ColID ) const

protected

ColID DataPointSet::indexOf ( const char * ) const

void DataPointSet::init	(	const TypeSet< DataRow > &	,
		const ObjectSet< DataColDef > &
	)

protected

void DataPointSet::initPVDS ( )

protected

bool DataPointSet::is2D ( ) const

inline

bool DataPointSet::isEmpty ( ) const

inline

bool DataPointSet::isInactive ( RowID rid ) const

inline

bool DataPointSet::isMinimal ( ) const

inline

bool DataPointSet::isSelected ( RowID ) const

int DataPointSet::nrActive ( ) const

int DataPointSet::nrCols ( ) const

int DataPointSet::nrFixedCols ( ) const

inline

float DataPointSet::nrKBytes ( ) const

virtual

Implements DataPack.

DataPointSet& DataPointSet::operator= ( const DataPointSet & )

Pos DataPointSet::pos ( RowID ) const

void DataPointSet::purgeInactive ( )

void DataPointSet::purgeSelected ( bool selected_rows = true )

void DataPointSet::randomSubselect ( int maxsz )

int DataPointSet::selGroup ( RowID ) const

void DataPointSet::setEmpty ( )

void DataPointSet::setGroup	(	RowID	,
		unsigned	short
	)

void DataPointSet::setInactive	(	RowID	,
		bool
	)

bool DataPointSet::setRow ( const DataRow & )

Can be add or change Returns whether it's an add (see addRow)

void DataPointSet::setSelected	(	RowID	,
		int	selgrp
	)

bool DataPointSet::setValue	(	ColID	,
		RowID	,
		float
	)

bool DataPointSet::simpleCoords ( ) const

inlinevirtual

If true, coords are always SI().tranform(b)

Reimplemented from PointDataPack.

int DataPointSet::size ( ) const

inlinevirtual

Implements PointDataPack.

int DataPointSet::trcNr ( RowID ) const

virtual

Reimplemented from PointDataPack.

const UnitOfMeasure* DataPointSet::unit ( ColID ) const

bool DataPointSet::validColID ( ColID ) const

float DataPointSet::value	(	ColID	,
		RowID
	)		const

float DataPointSet::z ( RowID ) const

virtual

Implements PointDataPack.

Member Data Documentation

TypeSet<BinIDValueSet::SPos> DataPointSet::bvsidxs_

protected

PosVecDataSet& DataPointSet::data_

protected

const int DataPointSet::groupcol_

staticprotected

bool DataPointSet::is2d_

protected

bool DataPointSet::minimal_

protected

const int DataPointSet::nrfixedcols_

protected

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation