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LSST Data Management Base Package
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leastSqFitter1d.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"
24#include "pybind11/eigen.h"
25#include "pybind11/stl.h"
26
27#include <string>
28
29#include "ndarray/pybind11.h"
30
32
33namespace py = pybind11;
34using namespace pybind11::literals;
35
36namespace lsst {
37namespace meas {
38namespace astrom {
39namespace sip {
40namespace {
41
42template <typename FittingFunc>
43void declareLeastSqFitter1d(lsst::cpputils::python::WrapperCollection &wrappers, std::string const &name) {
44 using PyLeastSqFitter1d = py::classh<LeastSqFitter1d<FittingFunc>>;
45
46 wrappers.wrapType(PyLeastSqFitter1d(wrappers.module,name.c_str()), [](auto &mod, auto &cls) {
47 cls.def(py::init<std::vector<double> const &, std::vector<double> const &, std::vector<double> const &,
48 int>(),
49 "x"_a, "y"_a, "s"_a, "order"_a);
50
51 cls.def("getParams", &LeastSqFitter1d<FittingFunc>::getParams);
52 cls.def("getErrors", &LeastSqFitter1d<FittingFunc>::getErrors);
53 cls.def("getBestFitFunction", &LeastSqFitter1d<FittingFunc>::getBestFitFunction);
54 cls.def("valueAt", &LeastSqFitter1d<FittingFunc>::valueAt, "x"_a);
55 cls.def("residuals", &LeastSqFitter1d<FittingFunc>::residuals);
56 cls.def("getChiSq", &LeastSqFitter1d<FittingFunc>::getChiSq);
57 cls.def("getReducedChiSq", &LeastSqFitter1d<FittingFunc>::getReducedChiSq);
58 });
59}
60
61} // namespace
62
64 declareLeastSqFitter1d<afw::math::PolynomialFunction1<double>>(wrappers, "LeastSqFitter1dPoly");
65}
66
67} // namespace sip
68} // namespace astrom
69} // namespace meas
70} // namespace lsst
A helper class for subdividing pybind11 module across multiple translation units (i....
Definition python.h:242
PyType wrapType(PyType cls, ClassWrapperCallback function, bool setModuleName=true)
Add a type (class or enum) wrapper, deferring method and other attribute definitions until finish() i...
Definition python.h:391
pybind11::module module
The module object passed to the PYBIND11_MODULE block that contains this WrapperCollection.
Definition python.h:448
void wrapLeastSqFitter1d(WrapperCollection &wrappers)