isr.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 "lsst/ip/isr/isr.h"
 
namespace py = pybind11;
using namespace pybind11::literals;
 
namespace lsst {
namespace ip {
namespace isr {
 
namespace {
 
template <typename PixelT>
static void declareCountMaskedPixels(py::module& mod, std::string const& suffix) {
    py::classh<CountMaskedPixels<PixelT>> cls(mod, ("CountMaskedPixels" + suffix).c_str());
 
    cls.def("reset", &CountMaskedPixels<PixelT>::reset);
    cls.def("apply", &CountMaskedPixels<PixelT>::apply, "image"_a, "bitmask"_a);
    cls.def("getCount", &CountMaskedPixels<PixelT>::getCount);
}

template <typename PixelT>
static void declareAll(py::module& mod, std::string const& suffix) {
    declareCountMaskedPixels<PixelT>(mod, suffix);
 
    mod.def("maskNans", &maskNans<PixelT>, "maskedImage"_a, "maskVal"_a, "allow"_a = 0);
    mod.def("fitOverscanImage", &fitOverscanImage<PixelT>,
            "maskedImage"_a, "badPixelMask"_a, "isTransposed"_a);
    mod.def("fitOverscanImageMean", &fitOverscanImageMean<PixelT>,
            "maskedImage"_a, "badPixelMask"_a, "isTransposed"_a);
}
 
}  // namespace lsst::ip::isr::<anonymous>
 
PYBIND11_MODULE(isr, mod) {
    declareAll<float>(mod, "F");
    declareAll<double>(mod, "D");
    declareAll<int>(mod, "I");
}
 
}  // isr
}  // ip
}  // lsst