/*
- rational.cc -- implement Rational
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the Flower Library
+ Copyright (C) 1997--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "rational.hh"
Rational::to_double () const
{
if (sign_ == -1 || sign_ == 1 || sign_ == 0)
- return ((double)sign_) * num_ / den_;
+ return (double)sign_ * (double)num_ / (double)den_;
if (sign_ == -2)
return -HUGE_VAL;
else if (sign_ == 2)
int
Rational::to_int () const
{
- return (int) num () / den ();
+ return (int)(num () / den ());
}
int