Defect.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/>.
 */
 
#if !defined(LSST_AFW_IMAGE_DEFECT_H)
#define LSST_AFW_IMAGE_DEFECT_H

#include <limits>
#include <vector>
#include "lsst/afw/geom.h"
#include "lsst/afw/image/Utils.h"

namespace lsst {
namespace afw {
namespace image {
    
class DefectBase {
public:
    typedef boost::shared_ptr<DefectBase> Ptr; 
    
    explicit DefectBase(
        const geom::Box2I & bbox    
    ) : _bbox(bbox) { }
    virtual ~DefectBase() {}
    
    geom::Box2I const & getBBox() const { return _bbox; } 
    int getX0() const { return _bbox.getMinX(); }    
    int getX1() const { return _bbox.getMaxX(); }    
    int getY0() const { return _bbox.getMinY(); }    
    int getY1() const { return _bbox.getMaxY(); }    
    

    void clip(geom::Box2I const & bbox) {_bbox.clip(bbox);}

    void shift(int dx,                  
               int dy                   
              ) {
        _bbox.shift(geom::Extent2I(dx, dy));
    }
    void shift(geom::Extent2I const & d) {_bbox.shift(d);}
private:
    geom::Box2I _bbox;                         
};

}}}

#endif