lily/bar-column.cc

   1 /*
   2   bar-column.cc -- implement Bar_column
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9 #include "bar.hh"
  10 #include "bar-column.hh"
  11
  12 Bar_column::Bar_column()
  13 {
  14   bar_l_ =0;
  15   breakable_b_ = true;
  16 }
  17
  18 void
  19 Bar_column::set_bar (Bar*b)
  20 {
  21   Script_column::add_support (b);
  22   bar_l_ = b;
  23 }
  24
  25 void
  26 Bar_column::do_substitute_dependency (Score_elem*o,Score_elem*n)
  27 {
  28   Script_column::do_substitute_dependency (o,n);
  29   if (o == bar_l_)
  30     {
  31       bar_l_ = n ? (Bar*)n->item() : 0;
  32     }
  33 }
  34
  35 IMPLEMENT_IS_TYPE_B1(Bar_column, Script_column);
  36