lsst::meas::algorithms::shapelet::Constant2D Class Reference

#include <Function2D.h>

Inheritance diagram for lsst::meas::algorithms::shapelet::Constant2D:

Public Member Functions
	Constant2D ()
	Constant2D (const Constant2D &rhs)
	Constant2D (double value)
	Constant2D (std::istream &fin)
virtual	~Constant2D ()
virtual double	operator() (double, double) const
virtual void	write (std::ostream &fout) const
virtual std::auto_ptr< Function2D >	dFdX () const
virtual std::auto_ptr< Function2D >	dFdY () const
std::auto_ptr< Function2D >	copy () const
virtual void	addLinear (double a, double b, double c)
virtual void	linearPreTransform (double, double, double, double, double, double)
virtual void	operator+= (const Function2D &rhs)
virtual void	setFunction (int, int, const DVector &fVect)
Public Member Functions inherited from lsst::meas::algorithms::shapelet::Function2D
	Function2D ()
	Function2D (int xo, int yo)
	Function2D (int xo, int yo, const DMatrix &c)
	Function2D (const Function2D &rhs)
virtual	~Function2D ()
virtual std::auto_ptr< Function2D >	conj () const
virtual void	operator*= (double scale)
double	operator() (const Position &p) const
virtual void	setTo (double value)
bool	isNonZero () const
int	getXOrder () const
int	getYOrder () const
const DMatrix &	getCoeffs () const
virtual void	simpleFit (int order, const std::vector< Position > &pos, const std::vector< double > &v, const std::vector< bool > &shouldUse, const std::vector< double > *sigList=0, double *chisqOut=0, int *dofOut=0, DMatrix *cov=0)
virtual void	outlierFit (int order, double nsig, const std::vector< Position > &pos, const std::vector< double > &v, std::vector< bool > *shouldUse, const std::vector< double > *sigList=0, double *chisqout=0, int *dofout=0, DMatrix *cov=0)
virtual void	orderFit (int maxOrder, double equivProb, const std::vector< Position > &pos, const std::vector< double > &v, const std::vector< bool > &shouldUse, const std::vector< double > *sigList=0, double *chisqout=0, int *dofout=0, DMatrix *cov=0)
virtual void	linearTransform (double a, double b, double c, const Function2D &f, const Function2D &g)
virtual void	linearTransform (double a, double b, const Function2D &f)

Private Member Functions
virtual DVector	definePX (int order, double) const
virtual DVector	definePY (int order, double y) const

Additional Inherited Members
Static Public Member Functions inherited from lsst::meas::algorithms::shapelet::Function2D
static std::auto_ptr< Function2D >	read (std::istream &fin)
Protected Attributes inherited from lsst::meas::algorithms::shapelet::Function2D
int	_xOrder
int	_yOrder
std::auto_ptr< DMatrix >	_coeffs

Detailed Description

Definition at line 165 of file Function2D.h.

Constructor & Destructor Documentation

lsst::meas::algorithms::shapelet::Constant2D::Constant2D ( )

inline

Definition at line 170 of file Function2D.h.

: Function2D() {}

lsst::meas::algorithms::shapelet::Constant2D::Constant2D ( const Constant2D &  rhs )

inline

Definition at line 172 of file Function2D.h.

: Function2D(rhs) {}

lsst::meas::algorithms::shapelet::Constant2D::Constant2D ( double  value )

inline

Definition at line 174 of file Function2D.h.

                                 : Function2D(0,0)
        { Function2D::setTo(value); }

lsst::meas::algorithms::shapelet::Constant2D::Constant2D

(

std::istream &

fin

)

Definition at line 39 of file Function2D.cc.

                                          : Function2D()
    {
        if(!(fin >> (*_coeffs)(0,0))) throw std::runtime_error("reading constant");
    }

virtual lsst::meas::algorithms::shapelet::Constant2D::~Constant2D ( )

inlinevirtual

Definition at line 179 of file Function2D.h.

{}

Member Function Documentation

virtual void lsst::meas::algorithms::shapelet::Constant2D::addLinear ( double  a, double  b, double  c  )

inlinevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 195 of file Function2D.h.

        { 
            Assert(b == 0.);
            Assert(c == 0.);
            (*this->_coeffs)(0,0) += a; 
        }

std::auto_ptr<Function2D> lsst::meas::algorithms::shapelet::Constant2D::copy ( ) const

inlinevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 192 of file Function2D.h.

        { return std::auto_ptr<Function2D>(new Constant2D(*this)); }

virtual DVector lsst::meas::algorithms::shapelet::Constant2D::definePX ( int  order, double    ) const

inlineprivatevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 219 of file Function2D.h.

        { 
            Assert(order == 0);
            DVector temp(1);
            temp(0) = 1.0;
            return temp;
        }

virtual DVector lsst::meas::algorithms::shapelet::Constant2D::definePY ( int  order, double  y  ) const

inlineprivatevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 226 of file Function2D.h.

        { return definePX(order,y); }

virtual std::auto_ptr<Function2D> lsst::meas::algorithms::shapelet::Constant2D::dFdX ( ) const

inlinevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 186 of file Function2D.h.

        { return std::auto_ptr<Function2D>(new Constant2D()); }

virtual std::auto_ptr<Function2D> lsst::meas::algorithms::shapelet::Constant2D::dFdY ( ) const

inlinevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 189 of file Function2D.h.

        { return std::auto_ptr<Function2D>(new Constant2D()); }

virtual void lsst::meas::algorithms::shapelet::Constant2D::linearPreTransform ( double  , double  , double  , double  , double  , double    )

inlinevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 202 of file Function2D.h.

        { Assert(false); }

virtual double lsst::meas::algorithms::shapelet::Constant2D::operator() ( double  , double    ) const

inlinevirtual

Reimplemented from lsst::meas::algorithms::shapelet::Function2D.

Definition at line 181 of file Function2D.h.

        { return (*this->_coeffs)(0,0); }

void lsst::meas::algorithms::shapelet::Constant2D::operator+= ( const Function2D &  rhs )

virtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 55 of file Function2D.cc.

    {
        const Constant2D* crhs = dynamic_cast<const Constant2D*>(&rhs);
        Assert(crhs);
        (*_coeffs)(0,0) += (*crhs->_coeffs)(0,0);
    }

virtual void lsst::meas::algorithms::shapelet::Constant2D::setFunction ( int  , int  , const DVector &  fVect  )

inlinevirtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 208 of file Function2D.h.

        { 
            Assert(_xOrder == 0);
            Assert(_yOrder == 0);
            Assert(fVect.size()==1);
            (*this->_coeffs)(0,0) = fVect(0); 
        }

void lsst::meas::algorithms::shapelet::Constant2D::write ( std::ostream &  fout ) const

virtual

Implements lsst::meas::algorithms::shapelet::Function2D.

Definition at line 44 of file Function2D.cc.

    {
        int oldPrec = fout.precision(6);
        std::ios_base::fmtflags oldf =
            fout.setf(std::ios_base::scientific,std::ios_base::floatfield);
        fout << "C " << (*_coeffs)(0,0) << std::endl;
        if (!fout) throw std::runtime_error("writing (constant) function");
        fout.precision(oldPrec);
        fout.flags(oldf);
    }

---

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

• /home/lsstsw/stack/Linux64/meas_algorithms/11.0-2-gb8b8ce7/include/lsst/meas/algorithms/shapelet/Function2D.h
• /home/lsstsw/stack/Linux64/meas_algorithms/11.0-2-gb8b8ce7/src/shapelet/Function2D.cc