*** empty log message ***

[lilypond.git] / lily / interpretation-context-handle.cc

diff --git a/lily/interpretation-context-handle.cc b/lily/interpretation-context-handle.cc
index 176dbbe97d9c9c57176f56f205837ee99932d0f9..ef840ebf9a3de2d9113d3f0d724f14d4d0018d1e 100644 (file)
--- a/lily/interpretation-context-handle.cc
+++ b/lily/interpretation-context-handle.cc
@@ -3,7 +3,7 @@
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1999--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
  */
 
 #include "interpretation-context-handle.hh"
@@ -11,71 +11,88 @@
 
 Interpretation_context_handle::Interpretation_context_handle ()
 {
-  report_to_l_ =0;
+  report_to_ =0;
 }
 
 Interpretation_context_handle::Interpretation_context_handle (Interpretation_context_handle const&s)
 {
-  report_to_l_ =0;
-  if (s.report_to_l_)
-    up (s.report_to_l_);
+  report_to_ =0;
+  if (s.report_to_)
+    up (s.report_to_);
 }
 
 Interpretation_context_handle*
 Interpretation_context_handle::clone () const
 {
   Interpretation_context_handle* handle = new Interpretation_context_handle;
-  handle->report_to_l_ = this->report_to_l_;
+  handle->report_to_ = this->report_to_;
   return handle;
 }
 
 Interpretation_context_handle::~Interpretation_context_handle ()
 {
-  if (report_to_l_)
-    down ();
+  /*
+    Don't do
+
+    if (report_to_)
+      down ();
+
+    with GC, this is asynchronous.
+   */
 }
 
 void
 Interpretation_context_handle::up (Translator_group*t)
 {
-  report_to_l_ = t;
+  report_to_ = t;
   t->iterator_count_ ++;
 }
 
 void
 Interpretation_context_handle::down ()
 {
-  report_to_l_->iterator_count_ --;
-  report_to_l_ = 0;
+  report_to_->iterator_count_ --;
+  report_to_ = 0;
+}
+
+void
+Interpretation_context_handle::quit ()
+{
+  if (report_to_)
+    {
+      report_to_->iterator_count_ --;
+      report_to_ = 0;
+    }
 }
 
 bool
 Interpretation_context_handle::try_music (Music *m)
 {
-  return  report_to_l_->try_music (m);
+  return report_to_->try_music (m);
 }
 
 void
 Interpretation_context_handle::operator = (Interpretation_context_handle const &s)
 {
-  set_translator (s.report_to_l_);
+  set_translator (s.report_to_);
 }
 
 void
 Interpretation_context_handle::set_translator (Translator_group*trans)
 {
-  if (report_to_l_ ==trans)
+  if (report_to_ ==trans)
     return;
-  if (report_to_l_)
+  if (report_to_)
     down ();
   if (trans)
     up (trans);
 }
 
 Translator_group*
-Interpretation_context_handle::report_to_l ()const
+Interpretation_context_handle::report_to ()const
 {
-  return report_to_l_;
+  
+  return report_to_;
 }