pixel.cc

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/*
 * LSST Data Management System
 * Copyright 2008-2017  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 <cstdint>
#include <string>

#include "lsst/afw/image/MaskedImage.h"
#include "lsst/afw/image/Pixel.h"

namespace py = pybind11;
using namespace pybind11::literals;

namespace lsst {
namespace afw {
namespace image {
namespace pixel {

namespace {

template <typename PixelT>
void declareSinglePixel(py::module& mod, std::string const& name) {
    mod.def("makeSinglePixel", &makeSinglePixel<PixelT, MaskPixel, VariancePixel>, "x"_a, "m"_a, "v"_a);

    py::class_<SinglePixel<PixelT, MaskPixel, VariancePixel>> cls(mod, name.c_str());

    cls.def(py::init<PixelT, MaskPixel, VariancePixel>(), "image"_a, "mask"_a = 0, "variance"_a = 0);
}

}  // anonymous

PYBIND11_MODULE(pixel, mod) {
    declareSinglePixel<float>(mod, "SinglePixelF");
    declareSinglePixel<double>(mod, "SinglePixelD");
    declareSinglePixel<int>(mod, "SinglePixelI");
    declareSinglePixel<std::uint16_t>(mod, "SinglePixelU");
    declareSinglePixel<std::uint64_t>(mod, "SinglePixelL");
}
}
}
}
}  // namespace lsst::afw::image::pixel