/*
- interval.hh -- part of flowerlib
+ This file is part of LilyPond, the GNU music typesetter.
- (c) 1996--2007 Han-Wen Nienhuys
+ Copyright (C) 1996--2010 Han-Wen Nienhuys
+
+ 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/>.
*/
#ifndef INTERVAL_HH
/* A T interval. This represents the closed interval [left,right].
No invariants. T must be a totally ordered ring (with division, anyway ..)
- At instantiation, the function infinity () has to be defined explicitely. */
+ At instantiation, the function infinity () has to be defined explicitly. */
template<class T>
struct Interval_t : public Drul_array<T>
{
static bool left_less (Interval_t<T> const &a, Interval_t<T> const &b)
{
- return a[LEFT] < b[RIGHT];
+ return a[LEFT] < b[LEFT];
}
};