NullFunction Class Reference

#include <null_function.hh>

Inherits Function.

Public Member Functions
	NullFunction ()
virtual DataType	GetType () const
virtual Real	GetIntpolReal (const Vec3 &v) const
virtual Complex	GetIntpolComplex (const Vec3 &v) const
virtual	~NullFunction ()
Public Member Functions inherited from Function
virtual	~Function ()
virtual DataDomain	GetDomain () const
virtual Extent	GetExtent () const
void	SetExtent (const Extent &e)
virtual void	SetSpatialOrigin (const Point &o)
virtual Point	GetSpatialOrigin () const
virtual Real	GetReal (const Point &p) const
virtual Complex	GetComplex (const Point &p) const
virtual Real	GetIntpolReal (const Vec2 &v) const
virtual Real	GetIntpolReal (const Real &d) const
virtual Complex	GetIntpolComplex (const Vec2 &v) const
virtual Complex	GetIntpolComplex (const Real &d) const
virtual void	Apply (NonModAlgorithm &a) const
virtual void	ApplyIP (NonModAlgorithm &a) const
virtual void	Attach (DataObserver *o) const
virtual void	Detach (DataObserver *o) const
virtual void	Notify () const
Public Member Functions inherited from Data
	Data ()
virtual	~Data ()
void	SetPixelSampling (const Vec3 &)
void	SetPixelSampling (Real d)
void	SetSpatialSampling (const Vec3 &)
void	SetSpatialSampling (Real d)
Public Member Functions inherited from ConstData
	ConstData ()
virtual	~ConstData ()
bool	IsSpatial () const
bool	IsFrequency () const
bool	IsReal () const
bool	IsComplex () const
Size	GetSize () const
virtual Real	OverallDifference (const ConstData &d) const
virtual Real	NormDifference (const ConstData &d) const
Vec3	GetPixelSampling () const
Vec3	GetSpatialSampling () const
Vec3	GetFrequencySampling () const

Additional Inherited Members
Protected Member Functions inherited from Function
	Function (DataDomain d, const Extent &e=Extent())
	Function (const Function &f)
Function &	operator= (const Function &f)
virtual PixelSampling &	Sampling ()
virtual const PixelSampling &	Sampling () const
Protected Member Functions inherited from Data
	Data (const Data &d)
Data &	operator= (const Data &d)

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Detailed Description

null function

Implements Function interface, will always return zero

Definition at line 40 of file null_function.hh.

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Constructor & Destructor Documentation

NullFunction ( )

inline

Definition at line 42 of file null_function.hh.

virtual ~NullFunction ( )

inlinevirtual

Definition at line 52 of file null_function.hh.

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Member Function Documentation

virtual Complex GetIntpolComplex ( const Vec3 &  v ) const

inlinevirtual

Get interpolated complex value from 3D,2D or 1D vec.

Implements Function.

Definition at line 50 of file null_function.hh.

virtual Real GetIntpolReal ( const Vec3 &  v ) const

inlinevirtual

Get interpolated real value from 3D,2D or 1D vec.

Implements Function.

Definition at line 48 of file null_function.hh.

virtual DataType GetType ( ) const

inlinevirtual

See Data::GetType.

Implements Function.

Definition at line 46 of file null_function.hh.

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

• stage/include/ost/img/null_function.hh