CloughTocher2DInterpolatorUtils.h

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// -*- LSST-C++ -*-
/*
 * This file is part of meas_algorithms.
 *
 * Developed for the LSST Data Management System.
 * This product includes software developed by the LSST Project
 * (https://www.lsst.org).
 * See the COPYRIGHT file at the top-level directory of this distribution
 * for details of code ownership.
 *
 * 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 GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef LSST_MEAS_ALGORITHMS_CLOUGHTOCHER2DINTERPOLATORUTILS_H
#define LSST_MEAS_ALGORITHMS_CLOUGHTOCHER2DINTERPOLATORUTILS_H
 
#include <vector>
#include "lsst/afw/image/Image.h"
#include "lsst/afw/image/MaskedImage.h"
 
namespace lsst {
namespace meas {
namespace algorithms {
 
class CloughTocher2DInterpolatorUtils {
    typedef float PixelT;
 
public:
    static std::pair<ndarray::Array<float, 2, 2>, ndarray::Array<float, 2, 2>> findGoodPixelsAroundBadPixels(
            afw::image::MaskedImage<PixelT, afw::image::MaskPixel, afw::image::VariancePixel> const &mimage,
            std::vector<std::string> const &maskPlanes, int const buffer);
 
    static void updateArrayFromImage(ndarray::Array<float, 2, 2> const &pixelArray,
                                     afw::image::Image<PixelT> const &image);
 
    static void updateImageFromArray(afw::image::Image<PixelT> &image,
                                     ndarray::Array<float const, 2, 2> const &pixelArray);
};
 
}  // namespace algorithms
}  // namespace meas
}  // namespace lsst
 
#endif