File StarList.h

namespace lsst

Class for a simple mapping implementing a generic AstrometryTransform.

Remove all non-astronomical counts from the Chunk Exposure’s pixels.

Forward declarations for lsst::utils::Cache

For details on the Cache class, see the Cache.h file.

It uses a template rather than a pointer so that the derived classes can use the specifics of the transform. The class simplePolyMapping overloads a few routines.

A base class for image defects

Numeric constants used by the Integrate.h integrator routines.

Compute Image Statistics

Note

Gauss-Kronrod-Patterson quadrature coefficients for use in quadpack routine qng. These coefficients were calculated with 101 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov 1981.

Note

The Statistics class itself can only handle lsst::afw::image::MaskedImage() types. The philosophy has been to handle other types by making them look like lsst::afw::image::MaskedImage() and reusing that code. Users should have no need to instantiate a Statistics object directly, but should use the overloaded makeStatistics() factory functions.

namespace jointcal

Functions

template<class Star>
std::ostream &operator<<(std::ostream &stream, const StarList<Star> &list)

enables

std::cout << my_list;

template<class Star>
class StarList : public std::list<std::shared_ptr<Star>>

#include <StarList.h>

std::lists of Stars.

It is a template class, which means that the Star type remains undefined until a user defines it. The std::list related operations (insertion, sort, traversal) are to be carried out using STL list operations. Most of the Star operations rely on routines to be provided in the Star class, usually user defined. The instanciation of this class for BaseStar (i.e. the replacement of the formal parameter ‘Star’ by ‘BaseStar’) is called BaseStarList. Take care: what is stored is pointers on Star’s and NOT Star’s. This implies that Stars being inserted in the std::list have to be obtained using ‘new’.

Public Types

typedef std::shared_ptr<Star> Element

typedef std::list<Element>::const_iterator StarCIterator

typedef std::list<Element>::iterator StarIterator

Public Functions

StarList()

: default constructor (empty std::list).

virtual ~StarList()

void dump(std::ostream &stream = std::cout) const

invokes dump(stream) for all Stars in the std::list.

void fluxSort()

a model routine to sort the std::list

see decreasingFlux() to see what it is, if you want another sorting criterion)

void cutTail(const int nKeep)

cuts the end of the std::list

void extractInFrame(StarList<Star> &out, const Frame &frame) const

copy the part of the std::list which is included in the frame at the end of another std::list

void copyTo(StarList<Star> &copy) const

clears copy and makes a copy of the std::list to copy

void clearList()

Clears the std::list.

template<class Operator>
void applyTransform(const Operator &op)

enables to apply a geometrical transform if Star is Basestar or derives from it.

could be extended to other type of transformations.