-/*
+/*
protected-scm.hh -- declare Protected_scm
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1998--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef PROTECTED_SCM_HH
#define PROTECTED_SCM_HH
-#include <guile/gh.h>
+#include "lily-guile.hh"
/*
- Mix GUILE GC with C++ ctors and dtors.
- */
+ Mix GUILE GC with C++ ctors and dtors.
+*/
class Protected_scm
{
SCM object_;
Protected_scm (SCM);
Protected_scm (Protected_scm const &);
~Protected_scm ();
+ Protected_scm &operator = (SCM);
Protected_scm &operator = (Protected_scm const &);
- operator SCM ();
+ operator SCM () const;
+ SCM to_SCM () const;
};
#endif /* PROTECTED_SCM_HH */