Update of /cvsroot/boost-sandbox/boost-sandbox/boost/units
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv12785/boost/units
Added Files:
get_dimension.hpp get_system.hpp
Log Message:
add granular headers for metafunctions
--- NEW FILE: get_dimension.hpp ---
// mcs::units - A C++ library for zero-overhead dimensional analysis and
// unit/quantity manipulation and conversion
//
// Copyright (C) 2003-2007 Matthias Christian Schabel
// Copyright (C) 2007 Steven Watanabe
//
// 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)
#ifndef BOOST_UNITS_GET_DIMENSION_HPP
#define BOOST_UNITS_GET_DIMENSION_HPP
#include <boost/units/units_fwd.hpp>
namespace boost {
namespace units {
/// get the dimension of a unit
template<class Dim,class System>
struct get_dimension< unit<Dim,System> >
{
typedef Dim type;
};
/// get the dimension of a quantity
template<class Unit,class Y>
struct get_dimension< quantity<Unit,Y> >
{
typedef typename get_dimension<Unit>::type type;
};
} // namespace units
} // namespace boost
#endif // BOOST_UNITS_GET_DIMENSION_HPP
--- NEW FILE: get_system.hpp ---
// mcs::units - A C++ library for zero-overhead dimensional analysis and
// unit/quantity manipulation and conversion
//
// Copyright (C) 2003-2007 Matthias Christian Schabel
// Copyright (C) 2007 Steven Watanabe
//
// 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)
#ifndef BOOST_UNITS_GET_SYSTEM_HPP
#define BOOST_UNITS_GET_SYSTEM_HPP
#include <boost/units/units_fwd.hpp>
namespace boost {
namespace units {
/// get the system of a unit
template<class Dim,class System>
struct get_system< unit<Dim,System> >
{
typedef System type;
};
/// get the system of a quantity
template<class Unit,class Y>
struct get_system< quantity<Unit,Y> >
{
typedef typename get_system<Unit>::type type;
};
} // namespace units
} // namespace boost
#endif // BOOST_UNITS_GET_SYSTEM_HPP
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