ImagePca.h

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// -*- LSST-C++ -*-
#if !defined(LSST_MEAS_ALGORITHMS_IMAGEPCA_H)
#define LSST_MEAS_ALGORITHMS_IMAGEPCA_H

/* 
 * LSST Data Management System
 * Copyright 2008, 2009, 2010, 2012 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/>.
 */
 
#include <utility>
#include <vector>

#include "boost/shared_ptr.hpp"

#include "lsst/afw.h"

namespace lsst {
namespace meas {
namespace algorithms {

template <typename ImageT>
class PsfImagePca : public afw::image::ImagePca<ImageT> {
    typedef typename afw::image::ImagePca<ImageT> Super; 
public:
    explicit PsfImagePca(bool constantWeight=true, int border=3) : Super(constantWeight), _border(border) {}

    virtual void analyze();

private:
    int const _border;                  
};

}}} // namespace

#endif