ratio_add.hpp

Go to the documentation of this file.

// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2019 Tobias Hienzsch
 
#ifndef TETL_RATIO_ADD_HPP
#define TETL_RATIO_ADD_HPP
 
#include <etl/_ratio/ratio.hpp>
 
namespace etl {
 
/// \brief The alias template ratio_add denotes the result of adding two
/// exact rational fractions represented by the ratio specializations R1
/// and R2.
/// \ingroup ratio
template <typename R1, typename R2>
using ratio_add = ratio<R1::num * R2::den + R2::num * R1::den, R1::den * R2::den>;
 
} // namespace etl
 
#endif // TETL_RATIO_ADD_HPP