spline.cc

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/*
 * LSST Data Management System
 * Copyright 2008-2016  AURA/LSST.
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the LSST License Statement and
 * the GNU General Public License along with this program.  If not,
 * see <https://www.lsstcorp.org/LegalNotices/>.
 */
 
#include <pybind11/pybind11.h>
//#include <pybind11/operators.h>
#include <pybind11/stl.h>
 
#include "lsst/afw/math/detail/Spline.h"
 
namespace py = pybind11;
using namespace pybind11::literals;
 
using namespace lsst::afw::math::detail;
 
PYBIND11_MODULE(spline, mod) {
    /* Module level */
    py::class_<Spline> clsSpline(mod, "Spline");
    py::class_<TautSpline, Spline> clsTautSpline(mod, "TautSpline");
 
    /* Member types and enums */
    py::enum_<TautSpline::Symmetry>(clsTautSpline, "Symmetry")
            .value("Unknown", TautSpline::Symmetry::Unknown)
            .value("Odd", TautSpline::Symmetry::Odd)
            .value("Even", TautSpline::Symmetry::Even)
            .export_values();
 
    /* Constructors */
 
    /* Operators */
 
    /* Members */
    clsSpline.def("interpolate", &Spline::interpolate);
    clsSpline.def("derivative", &Spline::derivative);
 
    clsTautSpline.def(py::init<std::vector<double> const&, std::vector<double> const&, double const,
                               TautSpline::Symmetry>(),
                      "x"_a, "y"_a, "gamma"_a = 0, "type"_a = lsst::afw::math::detail::TautSpline::Unknown);
    clsTautSpline.def("roots", &TautSpline::roots);
}