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_implicit_conversion.cpp
15 
16 \details
17 Test implicit conversions for quantity.
18 
19 Output:
20 @verbatim
21 @endverbatim
22 **/
23 
24 #include <boost/units/quantity.hpp>
25 #include <boost/units/systems/si.hpp>
26 #include <boost/units/systems/cgs.hpp>
27 
28 namespace bu = boost::units;
29 
main(int,char * [])30 int main(int,char *[])
31 {
32     const bu::quantity<bu::si::length>  T1(2.0 * bu::si::meters);
33     const bu::quantity<bu::cgs::length> T2 = T1;
34 
35     return 0;
36 }
37