voice.hh

   1 #ifndef VOICE_HH
   2 #define VOICE_HH
   3
   4 #include "mtime.hh"
   5 #include "list.hh"
   6 #include "request.hh"
   7
   8 /// class for  horizontal stuff.
   9 struct Voice {
  10     PointerList<Voice_element *> elts;
  11     Mtime start;
  12
  13     /****************/
  14     Mtime when(const Voice_element*)const;
  15     Mtime last() const;
  16     Voice();
  17     void add(Voice_element*);
  18     void print() const;
  19 };
  20 /**
  21
  22     Voice is a ordered row of Voice_elements. It is strictly horizontal:
  23     you cannot have two rhythmic elements running parallel in a Voice
  24
  25     */
  26
  27 struct Voicegroup {
  28     /// don't know how to identify these.
  29 };
  30
  31 ///
  32 struct Voice_element {
  33     Mtime duration;
  34     const Voicegroup *group;
  35     const Voice *voice;
  36     PointerList<Request*> reqs;
  37
  38     List<const Item *> granted_items;
  39     List<const Spanner *> granted_spanners;
  40     void add(Request*);
  41     Voice_element();
  42
  43     void print ()const;
  44 };
  45 /** Apart from being a container for the requests, Voice_element is
  46     glue between related items and spanners, between requests and
  47     (voice)groups
  48     */
  49 #endif