MapBox.h

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/*
 * LSST Data Management System
 * Copyright 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/>.
 */
#ifndef ASTSHIM_MAPBOX_H
#define ASTSHIM_MAPBOX_H
 
#include <vector>
 
#include "ndarray.h"
 
#include "astshim/base.h"
#include "astshim/detail/utils.h"
 
namespace ast {
class Mapping;
 
class MapBox {
public:
    explicit MapBox(Mapping const &map, std::vector<double> const &lbnd, std::vector<double> const &ubnd,
                    int minOutCoord = 1, int maxOutCoord = 0);
 
    MapBox(MapBox const &) = default;
    MapBox(MapBox &&) = default;
    MapBox &operator=(MapBox const &) = default;
    MapBox &operator=(MapBox &&) = default;
 
    std::vector<double> lbndIn;  
    std::vector<double> ubndIn;  
    int minOutCoord;
    int maxOutCoord;
    std::vector<double> lbndOut;  
    std::vector<double> ubndOut;  
    Array2D xl;  
    Array2D xu;  
 
private:
    void _compute(Mapping const &map, std::vector<double> const &lbnd, std::vector<double> const &ubnd,
                  int minOutCoord = 1, int maxOutCoord = 0);
};
 
}  // namespace ast
 
#endif