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/*
This file is part of LilyPond, the GNU music typesetter.
Copyright (C) 1999--2015 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 "change-iterator.hh"
#include "change-sequence-iterator.hh"
class Auto_change_iterator : public Change_sequence_iterator
{
public:
DECLARE_SCHEME_CALLBACK (constructor, ());
Auto_change_iterator () {}
private:
virtual void change_to (const string &id);
};
void
Auto_change_iterator::change_to (const string &id)
{
// N.B. change_to() returns an error message. Silence is the legacy
// behavior here, but maybe that should be changed.
Change_iterator::change_to (*child_iter_, ly_symbol2scm ("Staff"), id);
}
IMPLEMENT_CTOR_CALLBACK (Auto_change_iterator);
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