X-Git-Url: https://git.donarmstrong.com/lilypond.git?a=blobdiff_plain;f=lily%2Fnote-column.cc;h=8d7d7f7e2b8dcf5cc48a56b7b24837e0354b0211;hb=6ce61146edb1c36647b514778c29cdc9beedab6a;hp=fab25c79ce3142024acdbdcc9e8b9347c6b23258;hpb=6a0ea5e307744ad53d8b4a7381f2b27c2cfc9c13;p=lilypond.git

diff --git a/lily/note-column.cc b/lily/note-column.cc
index fab25c79ce..8d7d7f7e2b 100644
--- a/lily/note-column.cc
+++ b/lily/note-column.cc
@@ -7,34 +7,23 @@
 */
 
 #include "note-column.hh"
-#include "debug.hh"
 #include "script.hh"
 #include "note-head.hh"
 #include "stem.hh"
 
 IMPLEMENT_STATIC_NAME(Note_column);
-IMPLEMENT_IS_TYPE_B1(Note_column,Script_column);
+IMPLEMENT_IS_TYPE_B1(Note_column,Head_column);
 
 void
-Note_column::add(Stem*stem_l)
+Note_column::set(Stem*s)
 {
-    stem_l_ = stem_l;
-    add_support(stem_l);
-}
-
-void
-Note_column::add(Note_head* n_l)
-{
-    assert(!n_l->rest_b_);
-    head_l_arr_.push(n_l);
-    add_support(n_l);
+    stem_l_ = s;
+    add_support(s);
 }
 
 Note_column::Note_column()
 {
-    stem_l_ = 0;
     h_shift_b_ =false;
-    dir_i_ =0;
 }
 
 void
@@ -46,7 +35,7 @@ Note_column::sort()
 Interval_t<int>
 Note_column::head_positions_interval()const
 {
-    (    (Note_column*)this)->sort();
+    ((Note_column*)this)->sort();
     return Interval_t<int> ( head_l_arr_[0]->position_i_, 
 			     head_l_arr_.top()->position_i_);
 
@@ -56,26 +45,10 @@ Note_column::head_positions_interval()const
 void
 Note_column::do_pre_processing()
 {
-    if (!dir_i_){
-	if (stem_l_)
-	    dir_i_ = stem_l_->dir_i_;
-	else 
-	    dir_i_ = (head_positions_interval().center() >=  5) ? -1 : 1;
+    if (!dir_i_&& !stem_l_){
+	dir_i_ = (head_positions_interval().center() >=  5) ? -1 : 1;
     }
-    Script_column::do_pre_processing();
+    Head_column::do_pre_processing();
 }
 
     
-
-void
-Note_column::do_substitute_dependency(Score_elem*o,Score_elem*n)
-{
-    Script_column::do_substitute_dependency(o,n);
-    if (o->name() == Note_head::static_name()) {
-	head_l_arr_.substitute( (Note_head*)o->item(), 
-				(n)? (Note_head*)n->item() : 0);
-    }
-    if (stem_l_ == o) {
-	stem_l_ = n ? (Stem*)n->item():0;
-    }
-}