voice.cc

   1 #include "debug.hh"
   2 #include "voice.hh"
   3
   4 void
   5 Voice_element::add(Request*r)
   6 {
   7     if (r->tag == Request::NOTE ||r->tag == Request::REST) {
   8         assert (!duration);
   9         duration = r->duration();
  10     }
  11     reqs.bottom().add(r);
  12 }
  13
  14 Voice::Voice()
  15 {
  16     start = 0.0;
  17 }
  18
  19 void
  20 Voice::add(Voice_element*v)
  21 {
  22     elts.bottom().add(v);
  23 }
  24
  25 Voice_element::Voice_element()
  26 {
  27     voice = 0;
  28     group = 0;
  29     duration = 0.0;
  30 }
  31
  32 void
  33 Voice::print() const
  34 {
  35     mtor << "start: "<< start<<eol;
  36     for (PCursor<Voice_element*> vec(elts); vec.ok(); vec++)
  37         vec->print();
  38 }
  39 void
  40 Voice_element::print() const
  41 {
  42     mtor << "voice_element { dur :"<< duration <<"\n";
  43     for (PCursor<Request*> rc(reqs); rc.ok(); rc++) {
  44         mtor << "reqtag: " << rc->tag<<eol;
  45     }
  46     mtor << "}\n";
  47 }
  48
  49 Mtime
  50 Voice::last() const
  51 {
  52     Mtime l =start;
  53     for (PCursor<Voice_element*> vec(elts); vec.ok(); vec++)
  54         l  += vec->duration;
  55     return l;
  56 }