/*
- context-def.hh -- declare Context_def
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2000--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2000--2007 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/>.
*/
#ifndef CONTEXT_DEF_HH
#include "smobs.hh"
#include "input.hh"
#include "virtual-methods.hh"
-
+#include <set>
/*
- The definition of a interpretation context as given in the
+ The definition of an interpretation context as given in the
input. The lists are stored in order of definition.
*/
struct Context_def
SCM get_translator_names (SCM) const;
SCM get_translator_group_type () const { return translator_group_type_; }
void set_acceptor (SCM accepts, bool add);
+ SCM lookup (SCM sym) const;
+ bool is_alias (SCM sym) const;
- VIRTUAL_COPY_CONSTRUCTOR(Context_def, Context_def);
+ VIRTUAL_COPY_CONSTRUCTOR (Context_def, Context_def);
- vector<Context_def*> path_to_acceptable_context (SCM type_string,
- Output_def *) const;
- Context *instantiate (SCM extra_ops, Object_key const *);
+ vector<Context_def *> path_to_acceptable_context (SCM type_string,
+ Output_def *,
+ SCM) const;
+ vector<Context_def *> internal_path_to_acceptable_context (SCM type_string,
+ Output_def *,
+ SCM,
+ set<const Context_def *> *seen) const;
+ Context *instantiate (SCM extra_ops);
SCM to_alist () const;
static SCM make_scm ();