hdr/voice-element.hh

   1 /*
   2   voice-element.hh -- declare Voice_element
   3
   4   source file of the LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9
  10 #ifndef VOICE_ELEMENT_HH
  11 #define VOICE_ELEMENT_HH
  12
  13 #include "proto.hh"
  14 #include "plist.hh"
  15 #include "moment.hh"
  16
  17 /** one horizontal bit.  Voice_element is nothing but a container for
  18     *the requests, */
  19 struct Voice_element {
  20     Moment duration;
  21     char const* defined_ch_c_l_;
  22     const Voice *voice_l_;
  23     IPointerList<Request*> reqs;
  24
  25     /* *************** */
  26
  27     Voice_element();
  28     Voice_element(Voice_element const & src );
  29
  30     void add(Request*);
  31     bool find_plet_start_bo(char c, Moment& moment_r);
  32     void print ()const;
  33     void set_default_group(String id);
  34     void set_plet_backwards(Moment& now_moment_r, Moment until_moment, int num_i, int den_i);
  35 };
  36
  37 #endif // VOICE-ELEMENT_HH