1// Boost.Units - A C++ library for zero-overhead dimensional analysis and
2// unit/quantity manipulation and conversion
3//
4// Copyright (C) 2003-2008 Matthias Christian Schabel
5// Copyright (C) 2008 Steven Watanabe
6//
7// Distributed under the Boost Software License, Version 1.0. (See
8// accompanying file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10
11/**
12\file
13
14\brief fail_unit_quantity_add.cpp
15
16\details
17Test addition of unit and quantity.
18
19Output:
20@verbatim
21@endverbatim
22**/
23
24#include <boost/units/quantity.hpp>
25#include <boost/units/systems/si.hpp>
26
27namespace bu = boost::units;
28
29int main(int argc,char *argv[])
30{
31
32 bu::si::meters + 2.0 * bu::si::meters;
33
34 return 0;
35}
36

source code of boost/libs/units/test/fail_unit_quantity_add.cpp