Pos::Provider Class Reference

Provides a series of positions; can also be used for subselection. More...

Inheritance diagram for Pos::Provider:

Public Member Functions
virtual Coord	curCoord () const =0
virtual TrcKey	curTrcKey () const =0
virtual float	curZ () const =0
virtual od_int64	estNrPos () const =0
virtual int	estNrZPerPos () const
virtual float	estRatio (const Provider &) const
virtual void	getTrcKeyZSampling (TrcKeyZSampling &) const
virtual bool	isProvider () const
virtual Pos::SurvID	survID () const =0
virtual bool	toNextPos ()=0
virtual bool	toNextZ ()=0
Public Member Functions inherited from Pos::Filter
virtual	~Filter ()
virtual float	adjustedZ (const Coord &, float z) const
virtual Filter *	clone () const =0
virtual void	fillPar (IOPar &) const =0
virtual void	getSummary (BufferString &) const =0
virtual bool	hasZAdjustment () const
virtual bool	includes (const Coord &, float z=mUdf(float)) const =0
virtual bool	initialize (TaskRunner *tr=0)
virtual bool	is2D () const =0
virtual void	reset ()=0
virtual const char *	type () const =0
virtual void	usePar (const IOPar &)=0

Static Public Member Functions
static Provider *	make (const IOPar &, bool is2d)
Static Public Member Functions inherited from Pos::Filter
static Filter *	make (const IOPar &, bool is2d)

Detailed Description

Provides a series of positions; can also be used for subselection.

toNextPos() will ignore any Z settings and go to the first Z on the next position. toNextZ() is the normal 'iterator increment'. After initialization, you need to do toNextZ() or toNextPos() for a valid position.

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Member Function Documentation

curCoord()

virtual Coord Pos::Provider::curCoord ( ) const

pure virtual

Implemented in Pos::RangeProvider2D, Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, Pos::EMSurfaceProvider3D, and Pos::Provider3D.

curTrcKey()

virtual TrcKey Pos::Provider::curTrcKey ( ) const

pure virtual

Implemented in Pos::RangeProvider2D, Pos::EMSurfaceProvider2D, and Pos::Provider3D.

curZ()

virtual float Pos::Provider::curZ ( ) const

pure virtual

Implemented in Pos::WellProvider3D, Pos::SeisProvider3D, Pos::TableProvider3D, Pos::PolyProvider3D, Pos::RangeProvider2D, Pos::RangeProvider3D, Pos::EMRegion3DProvider, Pos::EMImplicitBodyProvider, Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.

estNrPos()

virtual od_int64 Pos::Provider::estNrPos ( ) const

pure virtual

Implemented in Pos::WellProvider3D, Pos::SeisProvider3D, Pos::TableProvider3D, Pos::PolyProvider3D, Pos::RangeProvider2D, Pos::RangeProvider3D, Pos::EMRegion3DProvider, Pos::EMImplicitBodyProvider, Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.

estNrZPerPos()

virtual int Pos::Provider::estNrZPerPos ( ) const

inlinevirtual

Reimplemented in Pos::WellProvider3D, Pos::SeisProvider3D, Pos::TableProvider3D, Pos::PolyProvider3D, Pos::RangeProvider2D, Pos::RangeProvider3D, Pos::EMRegion3DProvider, Pos::EMImplicitBodyProvider, Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.

estRatio()

virtual float Pos::Provider::estRatio ( const Provider &  ) const

virtual

Implements Pos::Filter.

Reimplemented in Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.

getTrcKeyZSampling()

virtual void Pos::Provider::getTrcKeyZSampling ( TrcKeyZSampling &  ) const

virtual

Reimplemented in Pos::EMRegion3DProvider, Pos::EMImplicitBodyProvider, Pos::EMSurfaceProvider3D, and Pos::RangeProvider3D.

isProvider()

virtual bool Pos::Provider::isProvider ( ) const

virtual

Reimplemented from Pos::Filter.

Reimplemented in Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.

make()

static Provider* Pos::Provider::make ( const IOPar &  , bool  is2d  )

static

survID()

virtual Pos::SurvID Pos::Provider::survID ( ) const

pure virtual

Implemented in Pos::Provider2D, and Pos::Provider3D.

toNextPos()

virtual bool Pos::Provider::toNextPos ( )

pure virtual

Implemented in Pos::WellProvider3D, Pos::SeisProvider3D, Pos::TableProvider3D, Pos::PolyProvider3D, Pos::RangeProvider2D, Pos::RangeProvider3D, Pos::EMRegion3DProvider, Pos::EMImplicitBodyProvider, Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.

toNextZ()

virtual bool Pos::Provider::toNextZ ( )

pure virtual

Implemented in Pos::WellProvider3D, Pos::SeisProvider3D, Pos::TableProvider3D, Pos::PolyProvider3D, Pos::RangeProvider2D, Pos::RangeProvider3D, Pos::EMRegion3DProvider, Pos::EMImplicitBodyProvider, Pos::EMSurface2DProvider3D, Pos::EMSurfaceProvider2D, and Pos::EMSurfaceProvider3D.