12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667 |
- // 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)
- /**
- \file
-
- \brief test_units_1.cpp
- \details
- Test unit class.
- Output:
- @verbatim
- @endverbatim
- **/
- #include "test_header.hpp"
- #include <boost/units/pow.hpp>
- namespace bu = boost::units;
- int test_main(int,char *[])
- {
- BOOST_CONSTEXPR_OR_CONST bu::dimensionless D;
-
- BOOST_CONSTEXPR_OR_CONST bu::length L;
- BOOST_CONSTEXPR_OR_CONST bu::mass M;
- BOOST_CONSTEXPR_OR_CONST bu::time T;
-
- BOOST_CHECK(+L == L);
- BOOST_CHECK(-L == L);
- BOOST_CHECK(L+L == L);
- BOOST_CHECK(L-L == L);
- BOOST_CHECK(+M == M);
- BOOST_CHECK(-M == M);
- BOOST_CHECK(M+M == M);
- BOOST_CHECK(M-M == M);
-
- BOOST_CONSTEXPR_OR_CONST bu::area A;
- BOOST_CONSTEXPR_OR_CONST bu::energy E;
- BOOST_CONSTEXPR_OR_CONST bu::velocity V;
-
- BOOST_CHECK(L*L == A);
- BOOST_CHECK(A == L*L);
-
- BOOST_CHECK(L/L == D);
- BOOST_CHECK(D == L/L);
-
- BOOST_CHECK(L/T == V);
- BOOST_CHECK(V == L/T);
-
- BOOST_CHECK(M*L*L/T/T == E);
- BOOST_CHECK(M*(L/T)*(L/T) == E);
- BOOST_CHECK(M*bu::pow<2>(L/T) == E);
- BOOST_CHECK(bu::root<2>(E/M) == V);
-
- return 0;
- }
|