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LSST Data Management Base Package
radialProfile.cc
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1/*
2 * LSST Data Management System
3 *
4 * This product includes software developed by the
5 * LSST Project (http://www.lsst.org/).
6 * See the COPYRIGHT file
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the LSST License Statement and
19 * the GNU General Public License along with this program. If not,
20 * see <https://www.lsstcorp.org/LegalNotices/>.
21 */
22#include "pybind11/pybind11.h"
23
24#include "ndarray/pybind11.h"
25
27
28namespace py = pybind11;
29using namespace pybind11::literals;
30
31namespace lsst {
32namespace shapelet {
33
34PYBIND11_MODULE(radialProfile, mod) {
35 py::class_<RadialProfile, std::shared_ptr<RadialProfile>> clsRadialProfile(mod, "RadialProfile");
36
37 clsRadialProfile.def_static("get", &RadialProfile::get, py::return_value_policy::reference);
38 clsRadialProfile.def("getName", &RadialProfile::getName);
39 clsRadialProfile.def("_evaluate", (double (RadialProfile::*)(double) const) & RadialProfile::evaluate);
40 clsRadialProfile.def("_evaluate", (ndarray::Array<double, 1, 1> (RadialProfile::*)(
41 ndarray::Array<double const, 1, 1> const &) const) &
43 clsRadialProfile.def("getMomentsRadiusFactor", &RadialProfile::getMomentsRadiusFactor);
44 clsRadialProfile.def("getBasis", &RadialProfile::getBasis, "nComponents"_a, "maxRadius"_a = 0);
45 clsRadialProfile.def("registerBasis", &RadialProfile::registerBasis);
46}
47
48} // shapelet
49} // lsst
Registry and utility class for multi-Gaussian approximations to radial profiles.
Definition: RadialProfile.h:60
void registerBasis(std::shared_ptr< MultiShapeletBasis > basis, int nComponents, int maxRadius)
Register a basis with the profile, making it available to callers of getBasis().
std::string const getName() const
Return the name of the profile.
Definition: RadialProfile.h:72
static RadialProfile & get(std::string const &name)
Return a predefined radial profile given its name.
virtual double evaluate(double r) const =0
Evaluate the profile at the given radius.
std::shared_ptr< MultiShapeletBasis > getBasis(int nComponents, int maxRadius=0) const
Return a multi-Gaussian approximation to the radial profile.
double getMomentsRadiusFactor() const
Return the 2nd-moment radius in units of the half-light radius.
Definition: RadialProfile.h:89
PYBIND11_MODULE(basisEvaluator, mod)
A base class for image defects.