ApCorrMap.h

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// -*- LSST-C++ -*-
/*
 * LSST Data Management System
 * Copyright 2008-2014 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 LSST_AFW_IMAGE_ApCorrMap_h_INCLUDED
#define LSST_AFW_IMAGE_ApCorrMap_h_INCLUDED

#include <string>
#include <map>

#include "lsst/afw/table/io/Persistable.h"
#include "lsst/afw/math/BoundedField.h"

namespace lsst { namespace afw { namespace image {

class ApCorrMap : public table::io::PersistableFacade<ApCorrMap>, public table::io::Persistable {
    typedef std::map<std::string,PTR(math::BoundedField)> Internal;
public:

    static std::size_t const MAX_NAME_LENGTH = 64;

    typedef Internal::const_iterator Iterator;

    Iterator begin() const { return _internal.begin(); }
    Iterator end() const { return _internal.end(); }

    std::size_t size() const { return _internal.size(); }

    PTR(math::BoundedField) const operator[](std::string const & name) const;

    PTR(math::BoundedField) const get(std::string const & name) const;

    void set(std::string const & name, PTR(math::BoundedField) field);

    virtual bool isPersistable() const;

    void operator*=(double const scale);
    void operator/=(double const scale) { *this *= 1.0/scale; }

private:

    virtual std::string getPersistenceName() const;

    virtual std::string getPythonModule() const;

    virtual void write(OutputArchiveHandle & handle) const;

    Internal _internal;
};

}}} // lsst::afw::image

#endif // !LSST_AFW_IMAGE_ApCorrMap_h_INCLUDED