62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
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* This file is part of libgim.
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*
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* libgim is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* libgim is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with libgim. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2014 Danny Robson <danny@nerdcruft.net>
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*/
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#include "rational.hpp"
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#include <cstdint>
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using util::rational;
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//-----------------------------------------------------------------------------
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template <typename T>
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rational<T>::rational (T _n, T _d):
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n (_n),
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d (_d)
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{ ; }
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//-----------------------------------------------------------------------------
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template <typename T>
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bool
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rational<T>::operator== (const rational<T> &rhs) {
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return rhs.n == n && rhs.d == d;
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}
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//-----------------------------------------------------------------------------
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template <typename T>
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rational<T>::operator float (void) const {
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return static_cast<float> (n) / d;
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}
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//-----------------------------------------------------------------------------
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template <typename T>
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rational<T>::operator double (void) const {
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return static_cast<double> (n) / d;
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}
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//-----------------------------------------------------------------------------
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namespace util {
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template struct rational<uint32_t>;
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template struct rational<int32_t>;
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}
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