MatchSrcToCatalogue.h

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// -*- LSST-C++ -*-
 
/*
 * LSST Data Management System
 * Copyright 2008, 2009, 2010 LSST Corporation.
 *
 * 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 <http://www.lsstcorp.org/LegalNotices/>.
 */
 
#ifndef MATCH_SRC_TO_CATALOGUE
#define MATCH_SRC_TO_CATALOGUE
 
#include <iostream>
#include <cmath>
 
#include "lsst/base.h"
#include "lsst/pex/exceptions/Runtime.h"
#include "lsst/geom/Angle.h"
#include "lsst/afw/table/Match.h"
 
namespace lsst {
namespace afw {
namespace image {
class Wcs;
}
}  // namespace afw
namespace meas {
namespace astrom {
namespace sip {

class MatchSrcToCatalogue {
public:
    typedef std::shared_ptr<MatchSrcToCatalogue> Ptr;
    typedef std::shared_ptr<MatchSrcToCatalogue const> ConstPtr;
 
    MatchSrcToCatalogue(afw::table::SimpleCatalog const& catSet, afw::table::SourceCatalog const& imgSet,
                        std::shared_ptr<afw::geom::SkyWcs const> wcs, geom::Angle dist);
 
    // Mutators
    void setDist(geom::Angle dist);
    void setWcs(std::shared_ptr<afw::geom::SkyWcs const> wcs);
    void setCatSrcSet(afw::table::SimpleCatalog const& catSet);
    void setImgSrcSet(afw::table::SourceCatalog const& srcSet);
 
    void findMatches();
 
    // Accessors
    afw::table::ReferenceMatchVector getMatches();
 
private:
    afw::table::SimpleCatalog _catSet;        
    afw::table::SourceCatalog _imgSet;        
    afw::table::ReferenceMatchVector _match;  
    std::shared_ptr<afw::geom::SkyWcs const> _wcs;
    geom::Angle _dist;  
 
    void _removeOneToMany();
    void _removeManyToOne();
};
 
}  // namespace sip
}  // namespace astrom
}  // namespace meas
}  // namespace lsst
 
#endif