X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fglobal-context.hh;h=49436bcf87b04277b1bf8afa52d86d24c0bf4f44;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=8c1b8b66ab73294cb5bd8aaef439cab1eee279bd;hpb=058370efc7e9710f149d0f444328bb1fcd7bdec1;p=lilypond.git

diff --git a/lily/include/global-context.hh b/lily/include/global-context.hh
index 8c1b8b66ab..49436bcf87 100644
--- a/lily/include/global-context.hh
+++ b/lily/include/global-context.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--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
@@ -48,6 +48,13 @@ public:
   virtual Moment now_mom () const;
   virtual Context *get_default_interpreter (const string &context_id = "");
 
+  static Global_context *unsmob (SCM x) {
+    return dynamic_cast<Global_context *> (Context::unsmob (x));
+  }
+  static bool is_smob (SCM x) {
+    return Context::is_smob (x) && unsmob (x);
+  }
+
   Moment previous_moment () const;
 protected:
   Moment prev_mom_;
@@ -55,6 +62,5 @@ protected:
 };
 
 SCM ly_format_output (SCM);
-Global_context *unsmob_global_context (SCM x);
 
 #endif // GLOBAL_CONTEXT_HH