lily/input-staff.cc

   1 /*
   2   input-staff.cc -- implement Input_staff
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9 #include "debug.hh"
  10 #include "score.hh"
  11 #include "input-music.hh"
  12 #include "input-staff.hh"
  13 #include "staff.hh"
  14 #include "my-lily-lexer.hh"
  15 #include "input-register.hh"
  16
  17 Input_staff::Input_staff()
  18 {
  19     ireg_p_ =0;
  20 }
  21
  22 void
  23 Input_staff::add(Input_music*m)
  24 {
  25     music_.bottom().add(m);
  26 }
  27
  28 Staff*
  29 Input_staff::parse(Score*score_l)
  30 {
  31     Staff *p=new Staff;
  32
  33     p->score_l_ = score_l;
  34     p->ireg_p_ = (ireg_p_)? new Input_register(*ireg_p_):0;
  35     for (iter_top(music_,i); i.ok(); i++) {
  36         Voice_list vl = i->convert();
  37         p->add(vl);
  38     }
  39     return p;
  40 }
  41
  42 Input_staff::Input_staff(Input_staff const&s)
  43     : Input(s)
  44 {
  45     for (iter_top(s.music_,i); i.ok(); i++)
  46         add(i->clone());
  47
  48     ireg_p_ = (s.ireg_p_)? new Input_register(*s.ireg_p_):0;
  49 }
  50
  51 void
  52 Input_staff::print() const
  53 {
  54 #ifndef NPRINT
  55     mtor << "Input_staff {\n";
  56     for (iter_top(music_,i); i.ok(); i++)
  57         i->print();
  58     ireg_p_->print();
  59     mtor << "}\n";
  60 #endif
  61 }
  62 Input_staff::~Input_staff()
  63 {
  64     delete ireg_p_;
  65 }