/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2003--2010 Juergen Reuter <reuter@ipd.uka.de>
+ Copyright (C) 2003--2014 Juergen Reuter <reuter@ipd.uka.de>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
Gregorian_ligature_engraver ();
virtual void listen_pes_or_flexa (Stream_event *ev);
- virtual void build_ligature (Spanner *ligature, vector<Grob_info> primitives);
+ virtual void build_ligature (Spanner *ligature,
+ vector<Grob_info> const &primitives);
virtual void transform_heads (Spanner *ligature,
- vector<Grob_info> primitives) = 0;
+ vector<Grob_info> const &primitives) = 0;
void stop_translation_timestep ();
};