lsst::meas::algorithms::shapelet::BVec Class Reference

#include <BVec.h>

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

Public Member Functions
	BVec (int order, double sigma)
	BVec (int order, double sigma, double *bvec)
	BVec (int order, double sigma, const DVector &bvec)
	BVec (const BVec &rhs)
	~BVec ()
BVec &	operator= (const AssignableToBVec &rhs)
BVec &	operator= (const BVec &rhs)
void	assignTo (BVec &bvec) const
DVector &	vec ()
const DVector &	vec () const
double &	operator() (int i)
double	operator() (int i) const
int	getOrder () const
double	getSigma () const
const DVector &	getValues () const
size_t	size () const
void	setSigma (double sigma)
void	setValues (const DVector &v)
template<typename V >
void	setValues (const V &v)
void	normalize ()
void	conjugateSelf ()
Public Member Functions inherited from lsst::meas::algorithms::shapelet::AssignableToBVec
virtual	~AssignableToBVec ()

Private Attributes
int	_order
double	_sigma
DVector	_b

Detailed Description

Definition at line 25 of file BVec.h.

Constructor & Destructor Documentation

lsst::meas::algorithms::shapelet::BVec::BVec ( int  order, double  sigma  )

inline

Definition at line 30 of file BVec.h.

                                      :
            _order(order), _sigma(sigma),
            _b((_order+1)*(_order+2)/2) 
        { _b.setZero(); }

lsst::meas::algorithms::shapelet::BVec::BVec ( int  order, double  sigma, double *  bvec  )

inline

Definition at line 35 of file BVec.h.

                                                    :
            _order(order), _sigma(sigma),
#ifdef USE_TMV
            _b((_order+1)*(_order+2)/2,bvec) 
#else
                _b(DVector::Map(bvec,(_order+1)*(_order+1)/2))
#endif
                {} 

lsst::meas::algorithms::shapelet::BVec::BVec ( int  order, double  sigma, const DVector &  bvec  )

inline

Definition at line 44 of file BVec.h.

                                                           :
            _order(order), _sigma(sigma), _b(bvec)
        {}

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

inline

Definition at line 48 of file BVec.h.

                              :
            _order(rhs._order), _sigma(rhs._sigma), _b(rhs._b)
        {}

lsst::meas::algorithms::shapelet::BVec::~BVec ( )

inline

Definition at line 52 of file BVec.h.

{}

Member Function Documentation

void lsst::meas::algorithms::shapelet::BVec::assignTo ( BVec &  bvec ) const

virtual

Implements lsst::meas::algorithms::shapelet::AssignableToBVec.

Definition at line 51 of file BVec.cc.

    {
        rhs.setSigma(_sigma);
        rhs.setValues(_b);
    }

void lsst::meas::algorithms::shapelet::BVec::conjugateSelf

(

)

Definition at line 70 of file BVec.cc.

    {
        const int N = getOrder();
        for(int n=1,k=1;n<=N;++n) {
            for(int m=n;m>=0;m-=2) {
                if (m==0) ++k;
                else {
                    _b(k+1) *= -1.0;
                    k+=2;
                }
            }
        }
    }

int lsst::meas::algorithms::shapelet::BVec::getOrder ( ) const

inlinevirtual

Implements lsst::meas::algorithms::shapelet::AssignableToBVec.

Definition at line 64 of file BVec.h.

{ return _order; }

double lsst::meas::algorithms::shapelet::BVec::getSigma ( ) const

inlinevirtual

Implements lsst::meas::algorithms::shapelet::AssignableToBVec.

Definition at line 65 of file BVec.h.

{ return _sigma; }

const DVector& lsst::meas::algorithms::shapelet::BVec::getValues ( ) const

inline

Definition at line 66 of file BVec.h.

{ return _b; }

void lsst::meas::algorithms::shapelet::BVec::normalize ( )

inline

Definition at line 84 of file BVec.h.

{ _b /= _b(0); }

double& lsst::meas::algorithms::shapelet::BVec::operator() ( int  i )

inline

Definition at line 61 of file BVec.h.

{ return _b(i); }

double lsst::meas::algorithms::shapelet::BVec::operator() ( int  i ) const

inline

Definition at line 62 of file BVec.h.

{ return _b(i); }

BVec & lsst::meas::algorithms::shapelet::BVec::operator=

(

const AssignableToBVec &

rhs

)

Definition at line 39 of file BVec.cc.

    {
        rhs.assignTo(*this);
        return *this; 
    }

BVec & lsst::meas::algorithms::shapelet::BVec::operator=

(

const BVec &

rhs

)

Definition at line 45 of file BVec.cc.

    {
        rhs.assignTo(*this);
        return *this; 
    }

void lsst::meas::algorithms::shapelet::BVec::setSigma ( double  sigma )

inline

Definition at line 69 of file BVec.h.

{ _sigma = sigma; }

void lsst::meas::algorithms::shapelet::BVec::setValues

(

const DVector &

v

)

Definition at line 57 of file BVec.cc.

    {
        if (_b.size() == v.size()) {
            _b = v;
        } else if (_b.size() > v.size()) {
            _b.TMV_subVector(0,v.size()) = v;
            _b.TMV_subVector(v.size(),_b.size()).setZero();
        } else {
            xdbg<<"Warning truncating information in BVec::setValues\n";
            _b = v.TMV_subVector(0,_b.size());
        }
    }

template<typename V >

void lsst::meas::algorithms::shapelet::BVec::setValues ( const V &  v )

inline

Definition at line 78 of file BVec.h.

        { 
            Assert(v.size() == size());
            _b = v; 
        }

size_t lsst::meas::algorithms::shapelet::BVec::size ( ) const

inline

Definition at line 67 of file BVec.h.

{ return _b.size(); }

DVector& lsst::meas::algorithms::shapelet::BVec::vec ( )

inline

Definition at line 59 of file BVec.h.

{ return _b; }

const DVector& lsst::meas::algorithms::shapelet::BVec::vec ( ) const

inline

Definition at line 60 of file BVec.h.

{ return _b; }

Member Data Documentation

DVector lsst::meas::algorithms::shapelet::BVec::_b

private

Definition at line 92 of file BVec.h.

int lsst::meas::algorithms::shapelet::BVec::_order

private

Definition at line 90 of file BVec.h.

double lsst::meas::algorithms::shapelet::BVec::_sigma

private

Definition at line 91 of file BVec.h.

---

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

• /home/lsstsw/stack/Linux64/meas_algorithms/11.0.rc2+3/include/lsst/meas/algorithms/shapelet/BVec.h
• /home/lsstsw/stack/Linux64/meas_algorithms/11.0.rc2+3/src/shapelet/BVec.cc