Data Class Reference

#include <data.hh>

Inherits ConstData.

Inherited by Function, ImageHandle, and NullData.

Public Member Functions
Initialization and Deconstruction
	Data ()
virtual	~Data ()
Properties
virtual void	SetSpatialOrigin (const Point &o)=0
Public Member Functions inherited from ConstData
	ConstData ()
virtual	~ConstData ()
virtual DataType	GetType () const =0
virtual DataDomain	GetDomain () const =0
bool	IsSpatial () const
bool	IsFrequency () const
bool	IsReal () const
bool	IsComplex () const
virtual Extent	GetExtent () const =0
virtual Point	GetSpatialOrigin () const =0
Size	GetSize () const
virtual Real	GetReal (const Point &p) const =0
virtual Complex	GetComplex (const Point &p) const =0
virtual Real	GetIntpolReal (const Vec3 &v) const =0
virtual Real	GetIntpolReal (const Vec2 &v) const =0
virtual Real	GetIntpolReal (const Real &d) const =0
virtual Complex	GetIntpolComplex (const Vec3 &v) const =0
virtual Complex	GetIntpolComplex (const Vec2 &v) const =0
virtual Complex	GetIntpolComplex (const Real &d) const =0
virtual void	Attach (DataObserver *o) const =0
virtual void	Detach (DataObserver *o) const =0
virtual void	Notify () const =0
virtual Real	OverallDifference (const ConstData &d) const
virtual Real	NormDifference (const ConstData &d) const
Vec3	GetPixelSampling () const
Vec3	GetSpatialSampling () const
Vec3	GetFrequencySampling () const

Sampling interface
void	SetPixelSampling (const Vec3 &)
void	SetPixelSampling (Real d)
void	SetSpatialSampling (const Vec3 &)
void	SetSpatialSampling (Real d)
virtual void	Apply (NonModAlgorithm &a) const =0
virtual void	ApplyIP (NonModAlgorithm &a) const =0
	Data (const Data &d)
Data &	operator= (const Data &d)

Additional Inherited Members
Protected Member Functions inherited from ConstData
	ConstData (const ConstData &d)
ConstData &	operator= (const ConstData &d)
void	CalcIntpolWeights (Vec3 v, Real w[8], Point p[8]) const
virtual PixelSampling &	Sampling ()=0
virtual const PixelSampling &	Sampling () const =0

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Detailed Description

Abstract base class for data.

The non-const Data class is expanded slightly in functionality, as it offers some modification routines, namely

• setting the spatial origin
• modifying the pixel sampling

It servers mainly as the base class for ImageHandle and Function.

Definition at line 253 of file data.hh.

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Constructor & Destructor Documentation

Data

(

)

virtual ~Data ( )

virtual

Data ( const Data &  d )

protected

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Member Function Documentation

virtual void Apply ( NonModAlgorithm &  a ) const

pure virtual

Algorithm interface: NonModAlgorithm.

Implements ConstData.

Implemented in ImageHandle, Function, and NullData.

virtual void ApplyIP ( NonModAlgorithm &  a ) const

pure virtual

Implements ConstData.

Implemented in ImageHandle, Function, and NullData.

Data& operator= ( const Data &  d )

protected

void SetPixelSampling

(

const Vec3 &

)

void SetPixelSampling ( Real  d )

inline

Set uniform pixel dimensions of the current domain.

Definition at line 276 of file data.hh.

virtual void SetSpatialOrigin ( const Point &  o )

pure virtual

Set the spatial origin.

Implemented in ImageHandle, Function, and NullData.

void SetSpatialSampling

(

const Vec3 &

)

set spatial pixel dimensions (non-uniform)

void SetSpatialSampling ( Real  d )

inline

set spatial pixel dimensions (uniform)

Definition at line 280 of file data.hh.

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The documentation for this class was generated from the following file:

• stage/include/ost/img/data.hh