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LSST Data Management Base Package
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python.h
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1/*
2 * This file is part of afw.
3 *
4 * Developed for the LSST Data Management System.
5 * This product includes software developed by the LSST Project
6 * (https://www.lsst.org).
7 * See the COPYRIGHT file at the top-level directory of this distribution
8 * for details of code ownership.
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 GNU General Public License
21 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 */
23
24#ifndef LSST_AFW_DETECTION_PYTHON_H
25#define LSST_AFW_DETECTION_PYTHON_H
26
27#include "pybind11/pybind11.h"
30
32
33namespace lsst {
34namespace afw {
35namespace detection {
36
49template <typename Base = Psf>
50class PsfTrampoline : public StorableHelper<Base> {
51public:
52 using Image = typename Base::Image;
53
66 template<typename... Args>
67 explicit PsfTrampoline<Base>(Args... args) : StorableHelper<Base>(args...) {}
68
69 std::shared_ptr<Psf> clone() const override {
70 /* __deepcopy__ takes an optional dict, but PYBIND11_OVERLOAD_* won't
71 * compile unless you give it arguments that work for the C++ method
72 */
73 PYBIND11_OVERLOAD_PURE_NAME(std::shared_ptr<Psf>, Base, "__deepcopy__", clone,);
74 }
75
76 std::shared_ptr<Psf> resized(int width, int height) const override {
77 PYBIND11_OVERLOAD_PURE(std::shared_ptr<Psf>, Base, resized, width, height);
78 }
79
81 PYBIND11_OVERLOAD(lsst::geom::Point2D, Base, getAveragePosition,);
82 }
83
84 // Private and protected c++ members are overloaded to python using underscores.
86 lsst::geom::Point2D const& position,
87 image::Color const& color
88 ) const override {
89 PYBIND11_OVERLOAD_NAME(
90 std::shared_ptr<Image>, Base, "_doComputeImage", doComputeImage, position, color
91 );
92 }
93
95 lsst::geom::Point2D const& position,
96 image::Color const& color
97 ) const override {
98 PYBIND11_OVERLOAD_NAME(
99 lsst::geom::Box2I, Base, "_doComputeImageBBox", doComputeImageBBox, position, color
100 );
101 }
102
104 lsst::geom::Point2D const& position,
105 image::Color const& color
106 ) const override {
107 PYBIND11_OVERLOAD_PURE_NAME(
108 std::shared_ptr<Image>, Base, "_doComputeKernelImage", doComputeKernelImage, position, color
109 );
110 }
111
113 double radius, lsst::geom::Point2D const& position,
114 image::Color const& color
115 ) const override {
116 PYBIND11_OVERLOAD_PURE_NAME(
117 double, Base, "_doComputeApertureFlux", doComputeApertureFlux, radius, position, color
118 );
119 }
120
122 lsst::geom::Point2D const& position,
123 image::Color const& color
124 ) const override {
125 PYBIND11_OVERLOAD_PURE_NAME(
126 geom::ellipses::Quadrupole, Base, "_doComputeShape", doComputeShape, position, color
127 );
128 }
129
131 lsst::geom::Point2D const& position,
132 image::Color const& color
133 ) const override {
134 PYBIND11_OVERLOAD_PURE_NAME(
135 lsst::geom::Box2I, Base, "_doComputeBBox", doComputeBBox, position, color
136 );
137 }
138};
139
140} // namespace detection
141} // namespace afw
142} // namespace lsst
143
144#endif
"Trampoline" for Psf to let it be used as a base class in Python.
Definition python.h:50
lsst::geom::Point2D getAveragePosition() const override
Definition python.h:80
std::shared_ptr< Image > doComputeImage(lsst::geom::Point2D const &position, image::Color const &color) const override
Definition python.h:85
lsst::geom::Box2I doComputeBBox(lsst::geom::Point2D const &position, image::Color const &color) const override
Definition python.h:130
typename Base::Image Image
Definition python.h:52
std::shared_ptr< Psf > clone() const override
Definition python.h:69
lsst::geom::Box2I doComputeImageBBox(lsst::geom::Point2D const &position, image::Color const &color) const override
Definition python.h:94
double doComputeApertureFlux(double radius, lsst::geom::Point2D const &position, image::Color const &color) const override
Definition python.h:112
std::shared_ptr< Image > doComputeKernelImage(lsst::geom::Point2D const &position, image::Color const &color) const override
Definition python.h:103
std::shared_ptr< Psf > resized(int width, int height) const override
Definition python.h:76
geom::ellipses::Quadrupole doComputeShape(lsst::geom::Point2D const &position, image::Color const &color) const override
Definition python.h:121
An ellipse core with quadrupole moments as parameters.
Definition Quadrupole.h:47
Describe the colour of a source.
Definition Color.h:25
"Trampoline" for Storable to let it be used as a base class in Python.
Definition python.h:54
An integer coordinate rectangle.
Definition Box.h:55