buildSpatialKernelVisitor.cc

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/*
 * LSST Data Management System
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 * See the COPYRIGHT file
 *
 * 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/stl.h"
 
#include <memory>
#include <string>
 
#include <Eigen/Core>
#include "ndarray/pybind11.h"
 
#include "lsst/afw/math.h"
#include "lsst/ip/diffim/BuildSpatialKernelVisitor.h"
#include "lsst/daf/base/PropertySet.h"
 
namespace py = pybind11;
using namespace pybind11::literals;
 
namespace lsst {
namespace ip {
namespace diffim {
namespace detail {
 
namespace {
 
template <typename PixelT>
void declareBuildSpatialKernelVisitor(py::module& mod, std::string const& suffix) {
    py::class_<BuildSpatialKernelVisitor<PixelT>, std::shared_ptr<BuildSpatialKernelVisitor<PixelT>>,
               afw::math::CandidateVisitor>
            cls(mod, ("BuildSpatialKernelVisitor" + suffix).c_str());
 
    cls.def(py::init<afw::math::KernelList, geom::Box2I const&, daf::base::PropertySet const&>(), "basisList"_a,
            "regionBBox"_a, "ps"_a);
 
    cls.def("getNCandidates", &BuildSpatialKernelVisitor<PixelT>::getNCandidates);
    cls.def("processCandidate", &BuildSpatialKernelVisitor<PixelT>::processCandidate, "candidate"_a);
    cls.def("solveLinearEquation", &BuildSpatialKernelVisitor<PixelT>::solveLinearEquation);
    cls.def("getKernelSolution", &BuildSpatialKernelVisitor<PixelT>::getKernelSolution);
    cls.def("getSolutionPair", &BuildSpatialKernelVisitor<PixelT>::getSolutionPair);
 
    mod.def("makeBuildSpatialKernelVisitor", &makeBuildSpatialKernelVisitor<PixelT>, "basisList"_a,
            "regionBBox"_a, "ps"_a);
}
 
}  // namespace lsst::ip::diffim::detail::<anonymous>
 
PYBIND11_MODULE(buildSpatialKernelVisitor, mod) {
    py::module::import("lsst.afw.math");
    py::module::import("lsst.afw.geom");
    py::module::import("lsst.daf.base");
 
    declareBuildSpatialKernelVisitor<float>(mod, "F");
}
 
}  // detail
}  // diffim
}  // ip
}  // lsst