Timestamp.h

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#ifndef CondFormats_External_Timestamp_H
#define CondFormats_External_Timestamp_H

#include <boost/serialization/base_object.hpp>
#include <boost/serialization/nvp.hpp>
#include <boost/serialization/split_free.hpp>

// std::vector used in DataFormats/EcalDetId/interface/EcalContainer.h
#include <boost/serialization/vector.hpp>
#include <boost/serialization/string.hpp>
#include <boost/serialization/map.hpp>

#include "DataFormats/Provenance/interface/Timestamp.h"

namespace boost {
namespace serialization {

/*
 * Note regarding object tracking: all autos used here
 * must resolve to untracked types, since we use local
 * variables in the stack which could end up with the same
 * address. For the moment, all types resolved by auto here
 * are primitive types, which are untracked by default
 * by Boost Serialization.
 */

// DataFormats/Provenance/interface/Timestamp.h
template<class Archive>
void save(Archive & ar, const edm::Timestamp & obj, const unsigned int)
{
    auto time_ = obj.value();
    ar & BOOST_SERIALIZATION_NVP(time_);
}

template<class Archive>
void load(Archive & ar, edm::Timestamp & obj, const unsigned int)
{
    decltype(obj.value()) time_;
    ar & BOOST_SERIALIZATION_NVP(time_);
    obj = edm::Timestamp(time_);
}

template<class Archive>
void serialize(Archive & ar, edm::Timestamp & obj, const unsigned int v)
{
    split_free(ar, obj, v);
}

} // namespace serialization
} // namespace boost

#endif