Array2DInterpol Class Reference

Base class for two dimensional array interpolators. More...

Inheritance diagram for Array2DInterpol:

Classes
class	ArrayAccess

Public Types
enum	FillType { HolesOnly , ConvexHull , Full , Polygon }
Public Types inherited from Task
enum	Control { Run , Pause , Stop }
Public Types inherited from ObjectWithName
typedef OD::String	name_type

Public Member Functions
virtual	~Array2DInterpol ()
virtual bool	canUseArrayAccess () const
void	doPolygonCrop ()
virtual bool	fillPar (IOPar &) const
FillType	getFillType () const
float	getMaxHoleSize () const
virtual uiString	infoMsg () const
bool	isClassification () const
virtual bool	nothingToFill () const
virtual bool	setArray (Array2D< float > &, TaskRunner *=0)
	Set AFTER all settings. More...
virtual bool	setArray (ArrayAccess &, TaskRunner *=0)
	Set AFTER all settings. More...
void	setClassification (bool)
void	setColStep (float r)
void	setFillType (FillType)
void	setMask (const Array2D< bool > *, OD::PtrPolicy=OD::UsePtr)
void	setMaxHoleSize (float)
void	setOrigin (const RowCol &)
void	setRowStep (float r)
void	setSampling (const TrcKeySampling &)
	Set both steps and the origin. More...
void	setTrendOrder (PolyTrend::Order ord)
bool	trimArray (int step, Array2D< char > &edgesmask)
uiString	uiMessage () const
	will be message() again in 7.x More...
virtual bool	usePar (const IOPar &)
Public Member Functions inherited from ParallelTask
virtual	~ParallelTask ()
bool	execute ()
virtual bool	executeParallel (bool parallel)
int64_t	nrDone () const
	May be -1, i.e. class does not report nrdone. More...
void	setProgressMeter (ProgressMeter *)
	Must be called before execute() More...
int64_t	totalNr () const
Public Member Functions inherited from Task
virtual	~Task ()
virtual void	controlWork (Control)
virtual void	enableWorkControl (bool=true)
	Must be called before execute() More...
virtual uiRetVal	errorWithDetails () const
virtual Control	getState () const
virtual uiString	uiNrDoneText () const
	will be nrDoneText() in 7.x More...
bool	workControlEnabled () const
Public Member Functions inherited from NamedCallBacker
	NamedCallBacker (const char *nm=0)
	NamedCallBacker (const NamedCallBacker &)
virtual Notifier< NamedCallBacker > &	objectToBeDeleted () const
bool	operator== (const NamedCallBacker &oth) const
bool	operator== (const NamedObject &oth) 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	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const
Public Member Functions inherited from NamedObject
	NamedObject (const char *nm=nullptr)
	NamedObject (const NamedObject &oth)
virtual	~NamedObject ()
virtual BufferString	getName () const
bool	getNameFromPar (const IOPar &)
virtual const name_type &	name () const
NamedObject &	operator= (const NamedObject &)
bool	operator== (const NamedObject &oth) const
virtual void	setName (const char *nm)
Public Member Functions inherited from ObjectWithName
virtual	~ObjectWithName ()
bool	hasName (const char *nm) const
bool	hasName (const name_type &nm) const
void	putNameInPar (IOPar &) const

Static Public Member Functions
static const char *	sKeyColStep ()
static const char *	sKeyCropPolygon ()
static const char *	sKeyFillType ()
static const char *	sKeyMaxHoleSz ()
static const char *	sKeyNrCells ()
static const char *	sKeyNrCols ()
static const char *	sKeyNrRows ()
static const char *	sKeyOrigin ()
static const char *	sKeyPolyNode ()
static const char *	sKeyPolyNrofNodes ()
static const char *	sKeyRowStep ()
Static Public Member Functions inherited from ParallelTask
static uiString	sPosFinished ()
static uiString	sTrcFinished ()
Static Public Member Functions inherited from Task
static uiString	stdNrDoneText ()
static uiString	uiStdNrDoneText ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Protected Member Functions
	Array2DInterpol ()
bool	doPrepare (int)
void	excludeBigHoles (const bool *isdef, bool *shouldinterpol) const
void	floodFillArrFrom (int seed, const bool *isdef, bool *shouldinterpol) const
void	getNodesToFill (const bool *isdef, bool *shouldinterpol, TaskRunner *) const
bool	isDefined (int idx) const
virtual void	setFrom (od_int64 target, const od_int64 *sources, const float *weights, int nrsrc)
Protected Member Functions inherited from ParallelTask
	ParallelTask (const char *nm=0)
	ParallelTask (const ParallelTask &)
void	addToNrDone (int64_t increment)
int64_t	calculateThreadSize (int64_t totalnr, int nrthreads, int thread) const
virtual int	maxNrThreads () const
virtual int	minThreadSize () const
virtual int64_t	nrIterations () const =0
void	quickAddToNrDone (int64_t loopidx)
void	resetNrDone ()
virtual bool	stopAllOnFailure () const
Protected Member Functions inherited from Task
	Task (const char *nm=nullptr)
virtual bool	shouldContinue ()
Protected Member Functions inherited from NamedCallBacker
void	sendDelNotif () const

Protected Attributes
Array2D< float > *	arr_
ArrayAccess *	arrsetter_
float	colstep_
bool	croppoly_
FillType	filltype_
bool	isclassification_
const Array2D< bool > *	mask_
bool	maskismine_
float	maxholesize_
int	nrcells_
int	nrcols_
int	nrrows_
RowCol	origin_
ODPolygon< double > *	poly_
float	rowstep_
Stats::CalcSetup *	statsetup_
PolyTrend *	trend_
Protected Attributes inherited from Task
Control	control_
Threads::ConditionVar *	workcontrolcondvar_
Protected Attributes inherited from NamedCallBacker
Threads::Atomic< bool >	delalreadytriggered_
Notifier< NamedCallBacker >	delnotif_
Protected Attributes inherited from NamedObject
BufferString	name_

Detailed Description

Base class for two dimensional array interpolators.

<>

Member Enumeration Documentation

FillType

enum Array2DInterpol::FillType

Enumerator
HolesOnly
ConvexHull
Full
Polygon

Constructor & Destructor Documentation

~Array2DInterpol()

virtual Array2DInterpol::~Array2DInterpol ( )

virtual

Array2DInterpol()

Array2DInterpol::Array2DInterpol ( )

protected

Member Function Documentation

canUseArrayAccess()

virtual bool Array2DInterpol::canUseArrayAccess ( ) const

inlinevirtual

Reimplemented in ExtensionArray2DInterpol, TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

doPolygonCrop()

void Array2DInterpol::doPolygonCrop

(

)

doPrepare()

bool Array2DInterpol::doPrepare ( int  nrthreads )

protectedvirtual

Called once, before any doWork is called.

Reimplemented from ParallelTask.

Reimplemented in GMTArray2DInterpol, ContinuousCurvatureArray2DInterpol, TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

excludeBigHoles()

void Array2DInterpol::excludeBigHoles ( const bool *  isdef, bool *  shouldinterpol  ) const

protected

Will find holes larger than maxholesize_ and exclude them from shouldinterpol.

fillPar()

virtual bool Array2DInterpol::fillPar ( IOPar &  ) const

virtual

Reimplemented in GMTNearNeighborGrid, GMTSurfaceGrid, ContinuousCurvatureHor3DGridder, ExtensionHor3DGridder, TriangulationHor3DGridder, InvDistHor3DGridder, ContinuousCurvatureArray2DInterpol, ExtensionArray2DInterpol, TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

floodFillArrFrom()

void Array2DInterpol::floodFillArrFrom ( int  seed, const bool *  isdef, bool *  shouldinterpol  ) const

protected

Floodfills 'false' into shouldinterpol from position seed. Floodfill will stop when bumping into defined values, as provided in isdef.

getFillType()

FillType Array2DInterpol::getFillType

(

)

const

getMaxHoleSize()

float Array2DInterpol::getMaxHoleSize

(

)

const

getNodesToFill()

void Array2DInterpol::getNodesToFill ( const bool *  isdef, bool *  shouldinterpol, TaskRunner *    ) const

protected

Fills shouldinterpol with true or false depending on if a certain node should be interpolated or not, based on filltype and maxholesize. If isdef is zero, the information will be extracted from the grid. Both isdef and shouldinterpol arrays refers to positions on the grid by row=idx/nrcols_,col=idxnrcols_

infoMsg()

virtual uiString Array2DInterpol::infoMsg ( ) const

inlinevirtual

Reimplemented in GMTNearNeighborGrid, and GMTSurfaceGrid.

isClassification()

bool Array2DInterpol::isClassification

(

)

const

isDefined()

bool Array2DInterpol::isDefined ( int  idx ) const

protected

idx refers to positions on the grid by row=idx/nrcols_,col=idxnrcols_

nothingToFill()

virtual bool Array2DInterpol::nothingToFill ( ) const

inlinevirtual

Reimplemented in TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

setArray() [1/2]

virtual bool Array2DInterpol::setArray ( Array2D< float > &  , TaskRunner *  = 0  )

virtual

Set AFTER all settings.

Reimplemented in ContinuousCurvatureArray2DInterpol, TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

setArray() [2/2]

virtual bool Array2DInterpol::setArray ( ArrayAccess &  , TaskRunner *  = 0  )

virtual

Set AFTER all settings.

Trend is active only when setTrendOrder is called

Reimplemented in ContinuousCurvatureArray2DInterpol, TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

setClassification()

void Array2DInterpol::setClassification

(

bool

)

setColStep()

void Array2DInterpol::setColStep

(

float

r

)

setFillType()

void Array2DInterpol::setFillType

(

FillType

)

setFrom()

virtual void Array2DInterpol::setFrom ( od_int64  target, const od_int64 *  sources, const float *  weights, int  nrsrc  )

protectedvirtual

For convenience, inheriting obj may set arr_ directly.

Reimplemented in TriangulationHor3DGridder, and InvDistHor3DGridder.

setMask()

void Array2DInterpol::setMask	(	const Array2D< bool > *	,
		OD::PtrPolicy	= OD::UsePtr
	)

If mask is set, interpolation will only occur where mask has 'true' values. If array is larger than mask, values are assumed to be 'false' outside the mask. The mask works together with the filltype in an AND operations, so each position must get a 'true' value both from the filltype AND the mask. If no mask is given, the filltype will be used alone.

setMaxHoleSize()

void Array2DInterpol::setMaxHoleSize

(

float

)

setOrigin()

void Array2DInterpol::setOrigin

(

const RowCol &

)

setRowStep()

void Array2DInterpol::setRowStep

(

float

r

)

setSampling()

void Array2DInterpol::setSampling

(

const TrcKeySampling &

)

Set both steps and the origin.

setTrendOrder()

void Array2DInterpol::setTrendOrder

(

PolyTrend::Order

ord

)

sKeyColStep()

static const char* Array2DInterpol::sKeyColStep ( )

static

sKeyCropPolygon()

static const char* Array2DInterpol::sKeyCropPolygon ( )

static

sKeyFillType()

static const char* Array2DInterpol::sKeyFillType ( )

static

sKeyMaxHoleSz()

static const char* Array2DInterpol::sKeyMaxHoleSz ( )

static

sKeyNrCells()

static const char* Array2DInterpol::sKeyNrCells ( )

static

sKeyNrCols()

static const char* Array2DInterpol::sKeyNrCols ( )

static

sKeyNrRows()

static const char* Array2DInterpol::sKeyNrRows ( )

static

sKeyOrigin()

static const char* Array2DInterpol::sKeyOrigin ( )

static

sKeyPolyNode()

static const char* Array2DInterpol::sKeyPolyNode ( )

static

sKeyPolyNrofNodes()

static const char* Array2DInterpol::sKeyPolyNrofNodes ( )

static

sKeyRowStep()

static const char* Array2DInterpol::sKeyRowStep ( )

static

trimArray()

bool Array2DInterpol::trimArray	(	int	step,
		Array2D< char > &	edgesmask
	)

uiMessage()

uiString Array2DInterpol::uiMessage ( ) const

inlinevirtual

will be message() again in 7.x

Reimplemented from Task.

Reimplemented in GMTArray2DInterpol.

usePar()

virtual bool Array2DInterpol::usePar ( const IOPar &  )

virtual

Reimplemented in GMTNearNeighborGrid, GMTSurfaceGrid, ContinuousCurvatureHor3DGridder, ExtensionHor3DGridder, TriangulationHor3DGridder, InvDistHor3DGridder, ContinuousCurvatureArray2DInterpol, ExtensionArray2DInterpol, TriangulationArray2DInterpol, and InverseDistanceArray2DInterpol.

Member Data Documentation

arr_

Array2D<float>* Array2DInterpol::arr_

protected

arrsetter_

ArrayAccess* Array2DInterpol::arrsetter_

protected

colstep_

float Array2DInterpol::colstep_

protected

croppoly_

bool Array2DInterpol::croppoly_

protected

filltype_

FillType Array2DInterpol::filltype_

protected

isclassification_

bool Array2DInterpol::isclassification_

protected

mask_

const Array2D<bool>* Array2DInterpol::mask_

protected

maskismine_

bool Array2DInterpol::maskismine_

protected

maxholesize_

float Array2DInterpol::maxholesize_

protected

nrcells_

int Array2DInterpol::nrcells_

protected

nrcols_

int Array2DInterpol::nrcols_

protected

nrrows_

int Array2DInterpol::nrrows_

protected

origin_

RowCol Array2DInterpol::origin_

protected

poly_

ODPolygon<double>* Array2DInterpol::poly_

protected

rowstep_

float Array2DInterpol::rowstep_

protected

statsetup_

Stats::CalcSetup* Array2DInterpol::statsetup_

protected

trend_

PolyTrend* Array2DInterpol::trend_

protected