blob: 47d57adb629241494c045d7f3a95c717b4f344d6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "rational.h"
using namespace sub;
bool sub::operator== (Rational const & a, Rational const & b)
{
return (a.numerator == b.numerator && a.denominator == b.denominator);
}
bool
Rational::integer () const
{
return (numerator % denominator) == 0;
}
Rational
sub::max (Rational const & a, Rational const & b)
{
if (a.fraction() > b.fraction()) {
return a;
}
return b;
}
|
