blob: fa0dbce589734e3c1551ee31842352ee7bdfaa32 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
// 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) 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_IS_DIMENSIONLESS_QUANTITY_HPP
#define BOOST_UNITS_IS_DIMENSIONLESS_QUANTITY_HPP
/// \file
/// \brief check that a type is a dimensionless quantity
#include <boost/units/is_quantity_of_dimension.hpp>
#include <boost/units/units_fwd.hpp>
namespace boost {
namespace units {
/// Check that a type is a dimensionless quantity.
template<class T>
struct is_dimensionless_quantity :
public is_quantity_of_dimension<T,dimensionless_type>
{ };
} // namespace units
} // namespace boost
#endif // BOOST_UNITS_IS_DIMENSIONLESS_QUANTITY_HPP
|