casacore
Public Member Functions | Protected Member Functions | Private Attributes | List of all members
casacore::ConvolveGridder< Domain, Range > Class Template Reference
scimath package (libcasa_scimath) » Mathematics_module

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#include <ConvolveGridder.h>

Public Member Functions

 ConvolveGridder (const IPosition &shape, const Vector< Domain > &scale, const Vector< Domain > &offset, const String &convType="SF")
 
virtual void setConvolutionFunction (const String &type)
 
virtual ~ConvolveGridder ()
 
virtual Bool grid (Array< Range > &gridded, const Vector< Domain > &position, const Range &value)
 
virtual Bool degrid (const Array< Range > &gridded, const Vector< Domain > &position, Range &value)
 
Vector< Double > & cFunction ()
 
Vector< Int > & cSupport ()
 
Int & cSampling ()
 
- Public Member Functions inherited from casacore::Gridder< Domain, Range >
 Gridder ()
 
 Gridder (const IPosition &shape, const Vector< Domain > &scale, const Vector< Domain > &offset)
 
virtual ~Gridder ()
 
virtual Range correct (const IPosition &loc)
 
virtual void correctX1D (Vector< Range > &factor, const Int locy)
 Return a correction vector in x for loc y. More...
 
Vector< Int > & location (Vector< Int > &loc, const Vector< Domain > &pos)
 
Vector< Domain > & position (Vector< Domain > &gpos, const Vector< Domain > &pos)
 
virtual Bool onGrid (const Vector< Int > &loc)
 
virtual Bool onGrid (const Vector< Int > &loc, const Vector< Int > &delta)
 
virtual Bool onGrid (const Vector< Domain > &pos)
 
void setOffset (const Vector< Int > &off)
 
void setOffset (const IPosition &off)
 

Protected Member Functions

virtual Range correctionFactor1D (Int loc, Int len)
 Correction factor for 1 dimension. More...
 
- Protected Member Functions inherited from casacore::Gridder< Domain, Range >
Int nint (Double val)
 
virtual void fillCorrectionVectors ()
 

Private Attributes

Vector< Double > convFunc
 
Vector< Int > supportVec
 
Vector< Int > loc
 
Int sampling
 
Int support
 
String cType
 

Additional Inherited Members

- Protected Attributes inherited from casacore::Gridder< Domain, Range >
Int ndim
 
IPosition shape
 
Vector< Domain > scale
 
Vector< Domain > offset
 
Vector< Domain > posVec
 
Vector< Int > locVec
 
Vector< Int > shapeVec
 
Vector< Int > zeroShapeVec
 
Vector< Int > offsetVec
 
Vector< Int > centerVec
 
Vector< Vector< Range > > correctionVectors
 

Detailed Description

template<class Domain, class Range>
class casacore::ConvolveGridder< Domain, Range >

Does convolutional gridding

Definition at line 43 of file ConvolveGridder.h.

Constructor & Destructor Documentation

◆ ConvolveGridder()

template<class Domain , class Range >
casacore::ConvolveGridder< Domain, Range >::ConvolveGridder ( const IPosition &  shape,
const Vector< Domain > &  scale,
const Vector< Domain > &  offset,
const String &  convType = "SF" 
)

◆ ~ConvolveGridder()

template<class Domain , class Range >
virtual casacore::ConvolveGridder< Domain, Range >::~ConvolveGridder ( )
inlinevirtual

Definition at line 52 of file ConvolveGridder.h.

Member Function Documentation

◆ cFunction()

template<class Domain , class Range >
Vector<Double>& casacore::ConvolveGridder< Domain, Range >::cFunction ( )

◆ correctionFactor1D()

template<class Domain , class Range >
virtual Range casacore::ConvolveGridder< Domain, Range >::correctionFactor1D ( Int  loc,
Int  len 
)
protectedvirtual

Correction factor for 1 dimension.

This is virtual and must be assigned appropriately for derived classes

Implements casacore::Gridder< Domain, Range >.

◆ cSampling()

template<class Domain , class Range >
Int& casacore::ConvolveGridder< Domain, Range >::cSampling ( )

◆ cSupport()

template<class Domain , class Range >
Vector<Int>& casacore::ConvolveGridder< Domain, Range >::cSupport ( )

◆ degrid()

template<class Domain , class Range >
virtual Bool casacore::ConvolveGridder< Domain, Range >::degrid ( const Array< Range > &  gridded,
const Vector< Domain > &  position,
Range &  value 
)
virtual

Implements casacore::Gridder< Domain, Range >.

◆ grid()

template<class Domain , class Range >
virtual Bool casacore::ConvolveGridder< Domain, Range >::grid ( Array< Range > &  gridded,
const Vector< Domain > &  position,
const Range &  value 
)
virtual

Implements casacore::Gridder< Domain, Range >.

◆ setConvolutionFunction()

template<class Domain , class Range >
virtual void casacore::ConvolveGridder< Domain, Range >::setConvolutionFunction ( const String &  type)
virtual

Member Data Documentation

◆ convFunc

template<class Domain , class Range >
Vector<Double> casacore::ConvolveGridder< Domain, Range >::convFunc
private

Definition at line 72 of file ConvolveGridder.h.

◆ cType

template<class Domain , class Range >
String casacore::ConvolveGridder< Domain, Range >::cType
private

Definition at line 77 of file ConvolveGridder.h.

◆ loc

template<class Domain , class Range >
Vector<Int> casacore::ConvolveGridder< Domain, Range >::loc
private

Definition at line 74 of file ConvolveGridder.h.

◆ sampling

template<class Domain , class Range >
Int casacore::ConvolveGridder< Domain, Range >::sampling
private

Definition at line 75 of file ConvolveGridder.h.

◆ support

template<class Domain , class Range >
Int casacore::ConvolveGridder< Domain, Range >::support
private

Definition at line 76 of file ConvolveGridder.h.

◆ supportVec

template<class Domain , class Range >
Vector<Int> casacore::ConvolveGridder< Domain, Range >::supportVec
private

Definition at line 73 of file ConvolveGridder.h.

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