/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1996--2010 Han-Wen Nienhuys
+ Copyright (C) 1996--2011 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
at (RIGHT) = max (at (RIGHT), p);
}
T length () const;
+
+ // Returns RIGHT - LEFT, even if the interval is empty.
T delta () const;
void set_empty ();
void set_full ();
void unite_disjoint (Interval_t<T> h, T padding, Direction d);
+ Interval_t<T> union_disjoint (Interval_t<T> h, T padding, Direction d) const;
bool is_empty () const
{