lsst.shapelet  22.0.1-1-g8e32f31+f3249b656c
Namespaces | Typedefs | Enumerations | Functions | Variables
constants.h File Reference

Constants, typedefs, and general-purpose functions for shapelets library. More...

#include "lsst/afw/geom/ellipses.h"
#include "ndarray.h"
#include "lsst/pex/exceptions.h"

Go to the source code of this file.

Namespaces

 lsst
 
 lsst::shapelet
 

Typedefs

typedef afw::geom::ellipses::Quadrupole lsst::shapelet::EllipseCore
 
typedef ndarray::Array< double, 1 > lsst::shapelet::Array1d
 Typedef for a commonly-used array type. More...
 

Enumerations

enum  lsst::shapelet::BasisTypeEnum { lsst::shapelet::HERMITE , lsst::shapelet::LAGUERRE }
 An enum that sets whether to use real-valued polar shapelets or Cartesian shapelets. More...
 

Functions

int lsst::shapelet::computeOffset (int order)
 Return the offset of the given order in a coefficient vector. More...
 
int lsst::shapelet::computeSize (int order)
 Return the size of the coefficient vector for the given order. More...
 
int lsst::shapelet::computeOrder (int size)
 Infer the order of a shapelet expansion from the number of coefficients. More...
 
double lsst::shapelet::intSqrt (int n)
 Compute the square root of an integer number. More...
 
double lsst::shapelet::rationalSqrt (int n, int d)
 Compute the square root of a rational number i.e. sqrt(n/d) More...
 

Variables

double const lsst::shapelet::BASIS_NORMALIZATION
 Normalization factor for 1-d orthonormal shapelets: pi^(-1/4) More...
 

Detailed Description

Constants, typedefs, and general-purpose functions for shapelets library.

Author
Jim Bosch

Definition in file constants.h.