X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpaper-score.cc;h=bd6d3a6ede9976aeec333e0a5bca38c51f3e41f7;hb=53d5bd8ec65e2caa9febf487bd492b68365752b0;hp=ffad13c38b076c0b0b171f0abd24b096e1336f59;hpb=920dccaf627f00ec2d5bbd49ffeb9ad01236da3b;p=lilypond.git

diff --git a/lily/paper-score.cc b/lily/paper-score.cc
index ffad13c38b..bd6d3a6ede 100644
--- a/lily/paper-score.cc
+++ b/lily/paper-score.cc
@@ -3,14 +3,13 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1996--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "paper-score.hh"
 
 #include "all-font-metrics.hh"
 #include "book.hh"
-#include "gourlay-breaking.hh"
 #include "international.hh"
 #include "main.hh"
 #include "misc.hh"
@@ -63,7 +62,7 @@ Paper_score::typeset_system (System *system)
 vector<vsize>
 Paper_score::find_break_indices () const
 {
-  vector<Grob*> all = root_system ()->columns ();
+  vector<Grob*> all = root_system ()->used_columns ();
   vector<vsize> retval;
 
   for (vsize i = 0; i < all.size (); i++)
@@ -100,26 +99,16 @@ Paper_score::get_columns () const
 vector<Column_x_positions>
 Paper_score::calc_breaking ()
 {
-  Break_algorithm *algorithm = 0;
+  Constrained_breaking algorithm (this);
   vector<Column_x_positions> sol;
 
   message (_ ("Calculating line breaks...") + " ");
 
   int system_count = robust_scm2int (layout ()->c_variable ("system-count"), 0);
   if (system_count)
-    {
-      Constrained_breaking *b = new Constrained_breaking;
-      b->resize (system_count);
-      algorithm = b;
-    }
-  else
-    algorithm = new Gourlay_breaking;
-  
-  algorithm->set_pscore (this);
-  sol = algorithm->solve ();
-  delete algorithm;
-
-  return sol;
+    algorithm.resize (system_count);
+
+  return algorithm.solve ();
 }
 
 void
@@ -130,13 +119,13 @@ Paper_score::process ()
 		 system_->element_count (),
 		 system_->spanner_count ()));
 
-  message (_ ("Preprocessing graphical objects...") + " ");
+  message (_ ("Preprocessing graphical objects..."));
 
   /* FIXME: Check out why we need this - removing gives assertion failures
      down the road.
 
      doubly, also done in Score_engraver */
-  vector<Grob*> pc (system_->columns ());
+  vector<Grob*> pc (system_->used_columns ());
   pc[0]->set_property ("line-break-permission", ly_symbol2scm ("allow"));
   pc.back ()->set_property ("line-break-permission", ly_symbol2scm ("allow"));