DataPointSet Class Reference

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
typedef BinIDValueSet::SPos	SPos
Public Types inherited from DataPack
typedef FullID::PackID	ID
typedef FullID::MgrID	MgrID
Public Types inherited from Monitorable
typedef int	ChangeType
typedef int64_t	IDType
typedef int64_t	DirtyCountType
typedef CNotifier< Monitorable, ChangeData >	ChangeDataNotifier

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 &)
	mDeclMonitorableAssignment (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
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 *tskr=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...
Public Member Functions inherited from PointDataPack
	mDeclAbstractMonitorableAssignment (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 &)
DataPack &	operator= (const DataPack &)
bool	operator== (const DataPack &) const
bool	operator!= (const DataPack &oth) const
virtual DataPack *	clone () const
ChangeType	compareWith (const Monitorable &) const
int	isOK () const
ID	id () const
FullID	fullID (MgrID mgrid) const
const char *	category () const
float	nrKBytes () const
bool	dumpInfo (IOPar &iop) const
DBKey	dbKey () const
void	setDBKey (const DBKey &_set_to_)
int	nrArrays () const
const ArrayND< float > *	arrayData (int iarr) const
void	release ()
DataPack *	obtain ()
Public Member Functions inherited from SharedObject
	SharedObject (const char *nm=0)
	SharedObject (const SharedObject &)
SharedObject &	operator= (const SharedObject &)
bool	operator== (const SharedObject &) const
bool	operator!= (const SharedObject &oth) const
ChangeType	compareWith (const Monitorable &) const
Public Member Functions inherited from NamedMonitorable
	NamedMonitorable (const char *nm=0)
	NamedMonitorable (const NamedObject &)
virtual	~NamedMonitorable ()
	NamedMonitorable (const NamedMonitorable &)
NamedMonitorable &	operator= (const NamedMonitorable &)
bool	operator== (const NamedMonitorable &) const
bool	operator!= (const NamedMonitorable &oth) const
virtual NamedMonitorable *	getClone () const
virtual BufferString	getName () const
virtual void	setName (const char *)
Public Member Functions inherited from Monitorable
	Monitorable (const Monitorable &)
virtual	~Monitorable ()
Monitorable &	operator= (const Monitorable &)
bool	operator== (const Monitorable &) const
virtual ChangeDataNotifier &	objectChanged () const
virtual Notifier< Monitorable > &	objectToBeDeleted () const
virtual void	touch () const
virtual DirtyCountType	dirtyCount () const
void	sendChangeNotification (const ChangeData &) const
void	sendEntireObjectChangeNotification () const
void	transferNotifsTo (const Monitorable &, const CallBacker *onlyfor=0) 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
bool	getNameFromPar (const IOPar &)
void	putNameInPar (IOPar &) const

Protected Member Functions
virtual	~DataPointSet ()
void	initPVDS ()
void	init (const TypeSet< DataRow > &, const ObjectSet< DataColDef > &)
void	calcIdxs ()
DataColDef &	gtColDef (ColID) const
virtual float	gtNrKBytes () const
virtual void	doDumpInfo (IOPar &) const
Protected Member Functions inherited from PointDataPack
	PointDataPack (const char *)
	~PointDataPack ()
Protected Member Functions inherited from DataPack
void	copyAll (const DataPack &)
virtual	~DataPack ()
virtual const char *	gtCategory () const
virtual int	gtNrArrays () const
virtual const ArrayND< float > *	gtArrayData (int) const
void	setManager (const DataPackMgr *)
void	setCategory (const char *c)
Protected Member Functions inherited from SharedObject
void	copyAll (const SharedObject &)
virtual	~SharedObject ()
Protected Member Functions inherited from NamedMonitorable
void	copyAll (const NamedMonitorable &)
Protected Member Functions inherited from Monitorable
	Monitorable ()
void	copyAll (const Monitorable &)
void	sendChgNotif (AccessLocker &, const ChangeData &) const
	calls objectChanged with released lock More...
void	sendChgNotif (AccessLocker &, ChangeType, IDType) const
	calls objectChanged with released lock More...
void	sendDelNotif () const
void	stopChangeNotifications () const
void	resumeChangeNotifications () const
template<class T >
T	getMemberSimple (const T &) const
	the get function used by mImplSimpleMonitoredGet More...
template<class TMember , class TSetTo >
void	setMemberSimple (TMember &, TSetTo, ChangeType, IDType)
	the set function used by mImplSimpleMonitoredSet More...
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

Protected Attributes
PosVecDataSet &	data_
TypeSet< SPos >	bvsidxs_
bool	is2d_
bool	minimal_
const int	nrfixedcols_
Protected Attributes inherited from DataPack
const ID	id_
const BufferString	category_
DBKey	dbkey_
const DataPackMgr *	manager_
Protected Attributes inherited from Monitorable
Threads::Lock	accesslock_
Protected Attributes inherited from NamedObject
BufferString	name_

Static Protected Attributes
static const int	groupcol_

Additional Inherited Members
Static Public Member Functions inherited from DataPack
static Notifier< DataPack > &	instanceCreated ()
static const char *	sKeyCategory ()
static ID	cNoID ()
static ChangeType	cDBKeyChg ()
Static Public Member Functions inherited from SharedObject
static Notifier< SharedObject > &	instanceCreated ()
Static Public Member Functions inherited from NamedMonitorable
static Notifier< NamedMonitorable > &	instanceCreated ()
static ChangeType	cNameChange ()
Static Public Member Functions inherited from Monitorable
static Notifier< Monitorable > &	instanceCreated ()
	defines static instanceCreated() More...
static ChangeType	cEntireObjectChange ()
static ChangeType	cNoChange ()
static IDType	cUnspecChgID ()
static IDType	cEntireObjectChgID ()
static ChangeType	changeNotificationTypeOf (CallBacker *)
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()
Protected Types inherited from Monitorable
typedef Threads::Atomic< DirtyCountType >	DirtyCounter
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

typedef BinIDValueSet::SPos DataPointSet::SPos

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	(	bool	is2d,
		bool	minimal = false
	)

virtual DataPointSet::~DataPointSet ( )

protectedvirtual

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!

virtual void DataPointSet::doDumpInfo ( IOPar &  ) const

protectedvirtual

Reimplemented from DataPack.

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

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

virtual float DataPointSet::gtNrKBytes ( ) const

protectedvirtual

Implements DataPack.

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

DataPointSet::mDeclMonitorableAssignment

(

DataPointSet

)

int DataPointSet::nrActive

(

)

const

int DataPointSet::nrCols

(

)

const

int DataPointSet::nrFixedCols ( ) const

inline

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<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