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+// Boost.Units - A C++ library for zero-overhead dimensional analysis and
+// unit/quantity manipulation and conversion
+//
+// Copyright (C) 2003-2008 Matthias Christian Schabel
+// Copyright (C) 2007-2008 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_MAKE_SCALED_UNIT_HPP_INCLUDED
+#define BOOST_UNITS_MAKE_SCALED_UNIT_HPP_INCLUDED
+
+#include <boost/units/units_fwd.hpp>
+#include <boost/units/heterogeneous_system.hpp>
+#include <boost/units/unit.hpp>
+
+namespace boost {
+namespace units {
+
+template<class Unit, class Scale>
+struct make_scaled_unit {
+ typedef typename make_scaled_unit<typename reduce_unit<Unit>::type, Scale>::type type;
+};
+
+template<class Dimension, class UnitList, class OldScale, class Scale>
+struct make_scaled_unit<unit<Dimension, heterogeneous_system<heterogeneous_system_impl<UnitList, Dimension, OldScale> > >, Scale> {
+ typedef unit<
+ Dimension,
+ heterogeneous_system<
+ heterogeneous_system_impl<
+ UnitList,
+ Dimension,
+ typename mpl::times<
+ OldScale,
+ list<scale_list_dim<Scale>, dimensionless_type>
+ >::type
+ >
+ >
+ > type;
+};
+
+template<class Dimension, class UnitList, class OldScale, long Base>
+struct make_scaled_unit<unit<Dimension, heterogeneous_system<heterogeneous_system_impl<UnitList, Dimension, OldScale> > >, scale<Base, static_rational<0> > > {
+ typedef unit<
+ Dimension,
+ heterogeneous_system<
+ heterogeneous_system_impl<
+ UnitList,
+ Dimension,
+ OldScale
+ >
+ >
+ > type;
+};
+
+}
+}
+
+#endif