libcruft-util/rational.ipp

39 lines
1.1 KiB
C++

/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright 2015 Danny Robson <danny@nerdcruft.net>
*/
#ifdef __UTIL_RATIONAL_IPP
#error
#endif
#define __UTIL_RATIONAL_IPP
//-----------------------------------------------------------------------------
template <typename T, typename U>
util::rational<typename std::common_type<T,U>::type>
util::operator/ (U lhs, rational<T> rhs)
{
return rhs.inverse () * lhs;
}
//-----------------------------------------------------------------------------
template <typename T, typename U>
util::rational<typename std::common_type<T,U>::type>
util::operator* (U lhs, rational<T> rhs)
{
return rhs * lhs;
}