lsst.jointcal  17.0.1-9-g2557255+3
Public Member Functions | Protected Attributes | List of all members
lsst::jointcal::SimplePolyMapping Class Reference

Mapping implementation for a polynomial transformation. More...

#include <SimpleAstrometryMapping.h>

Inheritance diagram for lsst::jointcal::SimplePolyMapping:
lsst::jointcal::SimpleAstrometryMapping lsst::jointcal::AstrometryMapping

Public Member Functions

 ~SimplePolyMapping ()
 
 SimplePolyMapping (AstrometryTransformLinear const &CenterAndScale, AstrometryTransformPolynomial const &transform)
 The transformation will be initialized to transform, so that the effective transformation reads transform*CenterAndScale. More...
 
 SimplePolyMapping (SimplePolyMapping const &)=delete
 No copy or move: there is only ever one instance of a given mapping (i.e.. per ccd+visit) More...
 
 SimplePolyMapping (SimplePolyMapping &&)=delete
 
SimplePolyMappingoperator= (SimplePolyMapping const &)=delete
 
SimplePolyMappingoperator= (SimplePolyMapping &&)=delete
 
void positionDerivative (Point const &where, Eigen::Matrix2d &derivative, double epsilon) const
 The derivative w.r.t. position. More...
 
virtual void computeTransformAndDerivatives (FatPoint const &where, FatPoint &outPoint, Eigen::MatrixX2d &H) const
 Calls the transforms and implements the centering and scaling of coordinates. More...
 
void transformPosAndErrors (FatPoint const &where, FatPoint &outPoint) const
 Implements as well the centering and scaling of coordinates. More...
 
AstrometryTransform const & getTransform () const
 Access to the (fitted) transform. More...
 
virtual void freezeErrorTransform ()
 
unsigned getNpar () const
 Number of parameters in total. More...
 
void getMappingIndices (std::vector< unsigned > &indices) const
 Sets how this set of parameters (of length Npar()) map into the "grand" fit Expects that indices has enough space reserved. More...
 
void offsetParams (Eigen::VectorXd const &delta)
 Remember the error scale and freeze it. More...
 
unsigned getIndex () const
 position of the parameters within the grand fitting scheme More...
 
void setIndex (unsigned i)
 
bool getToBeFit () const
 Get whether this mapping is fit as part of a Model. More...
 
void setToBeFit (bool value)
 Set whether this Mapping is to be fit as part of a Model. More...
 

Protected Attributes

bool toBeFit
 
unsigned index
 
std::shared_ptr< AstrometryTransformtransform
 
std::shared_ptr< AstrometryTransformerrorProp
 
std::unique_ptr< AstrometryTransformLinearlin
 

Detailed Description

Mapping implementation for a polynomial transformation.

Definition at line 147 of file SimpleAstrometryMapping.h.

Constructor & Destructor Documentation

◆ ~SimplePolyMapping()

lsst::jointcal::SimplePolyMapping::~SimplePolyMapping ( )
inline

Definition at line 149 of file SimpleAstrometryMapping.h.

◆ SimplePolyMapping() [1/3]

lsst::jointcal::SimplePolyMapping::SimplePolyMapping ( AstrometryTransformLinear const &  CenterAndScale,
AstrometryTransformPolynomial const &  transform 
)
inline

The transformation will be initialized to transform, so that the effective transformation reads transform*CenterAndScale.

Definition at line 154 of file SimpleAstrometryMapping.h.

◆ SimplePolyMapping() [2/3]

lsst::jointcal::SimplePolyMapping::SimplePolyMapping ( SimplePolyMapping const &  )
delete

No copy or move: there is only ever one instance of a given mapping (i.e.. per ccd+visit)

◆ SimplePolyMapping() [3/3]

lsst::jointcal::SimplePolyMapping::SimplePolyMapping ( SimplePolyMapping &&  )
delete

Member Function Documentation

◆ computeTransformAndDerivatives()

virtual void lsst::jointcal::SimplePolyMapping::computeTransformAndDerivatives ( FatPoint const &  where,
FatPoint outPoint,
Eigen::MatrixX2d H 
) const
inlinevirtual

Calls the transforms and implements the centering and scaling of coordinates.

Reimplemented from lsst::jointcal::SimpleAstrometryMapping.

Definition at line 200 of file SimpleAstrometryMapping.h.

◆ freezeErrorTransform()

virtual void lsst::jointcal::SimpleAstrometryMapping::freezeErrorTransform ( )
inlinevirtualinherited

Definition at line 61 of file SimpleAstrometryMapping.h.

◆ getIndex()

unsigned lsst::jointcal::SimpleAstrometryMapping::getIndex ( ) const
inlineinherited

position of the parameters within the grand fitting scheme

Definition at line 113 of file SimpleAstrometryMapping.h.

◆ getMappingIndices()

void lsst::jointcal::SimpleAstrometryMapping::getMappingIndices ( std::vector< unsigned > &  indices) const
inlinevirtualinherited

Sets how this set of parameters (of length Npar()) map into the "grand" fit Expects that indices has enough space reserved.

Implements lsst::jointcal::AstrometryMapping.

Definition at line 77 of file SimpleAstrometryMapping.h.

◆ getNpar()

unsigned lsst::jointcal::SimpleAstrometryMapping::getNpar ( ) const
inlinevirtualinherited

Number of parameters in total.

Implements lsst::jointcal::AstrometryMapping.

Definition at line 69 of file SimpleAstrometryMapping.h.

◆ getToBeFit()

bool lsst::jointcal::SimpleAstrometryMapping::getToBeFit ( ) const
inlineinherited

Get whether this mapping is fit as part of a Model.

Definition at line 128 of file SimpleAstrometryMapping.h.

◆ getTransform()

AstrometryTransform const& lsst::jointcal::SimplePolyMapping::getTransform ( ) const
inlinevirtual

Access to the (fitted) transform.

Reimplemented from lsst::jointcal::SimpleAstrometryMapping.

Definition at line 226 of file SimpleAstrometryMapping.h.

◆ offsetParams()

void lsst::jointcal::SimpleAstrometryMapping::offsetParams ( Eigen::VectorXd const &  delta)
inlinevirtualinherited

Remember the error scale and freeze it.

Implements lsst::jointcal::AstrometryMapping.

Definition at line 108 of file SimpleAstrometryMapping.h.

◆ operator=() [1/2]

SimplePolyMapping& lsst::jointcal::SimplePolyMapping::operator= ( SimplePolyMapping const &  )
delete

◆ operator=() [2/2]

SimplePolyMapping& lsst::jointcal::SimplePolyMapping::operator= ( SimplePolyMapping &&  )
delete

◆ positionDerivative()

void lsst::jointcal::SimplePolyMapping::positionDerivative ( Point const &  where,
Eigen::Matrix2d &  derivative,
double  epsilon 
) const
inlinevirtual

The derivative w.r.t. position.

Reimplemented from lsst::jointcal::SimpleAstrometryMapping.

Definition at line 180 of file SimpleAstrometryMapping.h.

◆ setIndex()

void lsst::jointcal::SimpleAstrometryMapping::setIndex ( unsigned  i)
inlineinherited

Definition at line 116 of file SimpleAstrometryMapping.h.

◆ setToBeFit()

void lsst::jointcal::SimpleAstrometryMapping::setToBeFit ( bool  value)
inlineinherited

Set whether this Mapping is to be fit as part of a Model.

Definition at line 130 of file SimpleAstrometryMapping.h.

◆ transformPosAndErrors()

void lsst::jointcal::SimplePolyMapping::transformPosAndErrors ( FatPoint const &  where,
FatPoint outPoint 
) const
inlinevirtual

Implements as well the centering and scaling of coordinates.

Reimplemented from lsst::jointcal::SimpleAstrometryMapping.

Definition at line 214 of file SimpleAstrometryMapping.h.

Member Data Documentation

◆ errorProp

std::shared_ptr<AstrometryTransform> lsst::jointcal::SimpleAstrometryMapping::errorProp
protectedinherited

Definition at line 140 of file SimpleAstrometryMapping.h.

◆ index

unsigned lsst::jointcal::SimpleAstrometryMapping::index
protectedinherited

Definition at line 135 of file SimpleAstrometryMapping.h.

◆ lin

std::unique_ptr<AstrometryTransformLinear> lsst::jointcal::SimpleAstrometryMapping::lin
protectedinherited

Definition at line 143 of file SimpleAstrometryMapping.h.

◆ toBeFit

bool lsst::jointcal::SimpleAstrometryMapping::toBeFit
protectedinherited

Definition at line 134 of file SimpleAstrometryMapping.h.

◆ transform

std::shared_ptr<AstrometryTransform> lsst::jointcal::SimpleAstrometryMapping::transform
protectedinherited

Definition at line 138 of file SimpleAstrometryMapping.h.


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