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#ifndef GPS_POSITION_HPP
#define GPS_POSITION_HPP
// Copyright Matthias Troyer
// 2005. Distributed under the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/mpi/datatype_fwd.hpp>
#include <boost/mpl/and.hpp>
#include <boost/serialization/export.hpp>
#include <boost/shared_ptr.hpp>
class gps_position
{
private:
friend class boost::serialization::access;
// When the class Archive corresponds to an output archive, the
// & operator is defined similar to <<. Likewise, when the class Archive
// is a type of input archive the & operator is defined similar to >>.
template<class Archive>
void serialize(Archive & ar, const unsigned int version)
{
ar & degrees & minutes & seconds;
}
int degrees;
int minutes;
float seconds;
public:
gps_position(){};
gps_position(int d, int m, float s) :
degrees(d), minutes(m), seconds(s)
{}
friend bool operator==(const gps_position& x, const gps_position& y)
{
return (x.degrees == y.degrees
&& x.minutes == y.minutes
&& x.seconds == y.seconds);
}
inline friend bool operator!=(const gps_position& x, const gps_position& y)
{
return !(x == y);
}
};
namespace boost { namespace mpi {
template <>
struct is_mpi_datatype<gps_position>
: public mpl::and_
<
is_mpi_datatype<int>,
is_mpi_datatype<float>
>
{};
} }
#endif
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