LSST Applications  21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
BasisEvaluator.h
Go to the documentation of this file.
1 // -*- LSST-C++ -*-
2 
3 /*
4  * LSST Data Management System
5  * Copyright 2008, 2009, 2010, 2011 LSST Corporation.
6  *
7  * This product includes software developed by the
8  * LSST Project (http://www.lsst.org/).
9  *
10  * This program is free software: you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation, either version 3 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the LSST License Statement and
21  * the GNU General Public License along with this program. If not,
22  * see <http://www.lsstcorp.org/LegalNotices/>.
23  */
24 
25 #ifndef LSST_AFW_MATH_SHAPELETS_BASISEVALUATOR_H
26 #define LSST_AFW_MATH_SHAPELETS_BASISEVALUATOR_H
27 
28 #include "ndarray.h"
29 #include "lsst/geom.h"
33 #include "lsst/afw/image/Image.h"
36 
37 namespace lsst { namespace shapelet {
38 
43 public:
44 
46  BasisEvaluator(int order, BasisTypeEnum basisType) : _basisType(basisType), _h(order) {}
47 
49  int getOrder() const { return _h.getOrder(); }
50 
52  BasisTypeEnum getBasisType() const { return _basisType; }
53 
65  Array1d const & array, double x, double y,
66  Array1d const & dx = Array1d(),
67  Array1d const & dy = Array1d()
68  ) const;
69 
80  Array1d const & array, geom::Point2D const & point,
81  Array1d const & dx = Array1d(),
82  Array1d const & dy = Array1d()
83  ) const {
84  fillEvaluation(array, point.getX(), point.getY(), dx, dy);
85  }
86 
97  Array1d const & array, geom::Extent2D const & point,
98  Array1d const & dx = Array1d(),
99  Array1d const & dy = Array1d()
100  ) const {
101  fillEvaluation(array, point.getX(), point.getY(), dx, dy);
102  }
103 
111  void fillIntegration(Array1d const & array, int xMoment=0, int yMoment=0) const;
112 
113 private:
114  BasisTypeEnum _basisType;
116 };
117 
118 }} // namespace lsst::shapelet classes
119 
120 #endif // !defined(LSST_AFW_MATH_SHAPELETS_BASISEVALUATOR_H)
double x
int y
Definition: SpanSet.cc:48
Evaluates a standard shapelet Basis.
void fillEvaluation(Array1d const &array, double x, double y, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point.
void fillEvaluation(Array1d const &array, geom::Extent2D const &point, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point.
int getOrder() const
Return the order of the shapelet expansion.
BasisEvaluator(int order, BasisTypeEnum basisType)
Construct an evaluator for a shapelet basis with the given order and type.
void fillIntegration(Array1d const &array, int xMoment=0, int yMoment=0) const
Fill an array with an integration vector that can be used to integrate a shapelet model.
void fillEvaluation(Array1d const &array, geom::Point2D const &point, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const
Fill an array with an evaluation vector that can be used to evaluate a shapelet model at a point.
BasisTypeEnum getBasisType() const
Return the type of the shapelet expansion.
A class to evaluate HERMITE shapelet-related quantities.
ndarray::Array< double, 1 > Array1d
Typedef for a commonly-used array type.
Definition: constants.h:121
A base class for image defects.
Constants, typedefs, and general-purpose functions for shapelets library.
table::Key< int > order