PsfFormatter.h

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

/*
 * Interface for PsfFormatter class
 */

#include "lsst/daf/base/Persistable.h"
#include "lsst/daf/persistence/Formatter.h"
#include "lsst/daf/persistence/FormatterStorage.h"
#include "lsst/pex/policy/Policy.h"

namespace lsst {
namespace afw {
namespace detection {

class PsfFormatter : public lsst::daf::persistence::Formatter {
public:
    ~PsfFormatter() override;

    PsfFormatter(PsfFormatter const&);
    PsfFormatter(PsfFormatter&&);
    PsfFormatter& operator=(PsfFormatter const&);
    PsfFormatter& operator=(PsfFormatter&&);

    void write(lsst::daf::base::Persistable const* persistable,
               std::shared_ptr<lsst::daf::persistence::FormatterStorage> storage,
               std::shared_ptr<lsst::daf::base::PropertySet> additionalData) override;

    lsst::daf::base::Persistable* read(std::shared_ptr<lsst::daf::persistence::FormatterStorage> storage,
                                       std::shared_ptr<lsst::daf::base::PropertySet> additionalData) override;

    void update(lsst::daf::base::Persistable* persistable,
                std::shared_ptr<lsst::daf::persistence::FormatterStorage> storage,
                std::shared_ptr<lsst::daf::base::PropertySet> additionalData) override;

    template <class Archive>
    static void delegateSerialize(Archive& ar, unsigned int const version,
                                  lsst::daf::base::Persistable* persistable);

private:
    explicit PsfFormatter(std::shared_ptr<lsst::pex::policy::Policy> policy);

    std::shared_ptr<lsst::pex::policy::Policy> _policy;

    static std::shared_ptr<lsst::daf::persistence::Formatter> createInstance(
            std::shared_ptr<lsst::pex::policy::Policy> policy);

    static lsst::daf::persistence::FormatterRegistration registration;
    static lsst::daf::persistence::FormatterRegistration doubleGaussianPsfRegistration;
    static lsst::daf::persistence::FormatterRegistration pcaPsfRegistration;
};
}  // namespace detection
}  // namespace afw
}  // namespace lsst

#endif