sccol.hh

   1 /*
   2   sccol.hh -- part of LilyPond
   3
   4   (c) 1996 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef SCCOL_HH
   8 #define SCCOL_HH
   9 #include "pcol.hh"
  10
  11
  12 struct Score_column {
  13     PCol * pcol;
  14     svec<Real> durations;
  15     Real when;
  16
  17     ///
  18     bool musical;
  19
  20
  21     Score_column(Real when);
  22
  23     static int compare(Score_column & c1, Score_column &c2) {
  24         return sgn(c1.when - c2.when);
  25     }
  26     void set_breakable() {
  27          pcol->set_breakable();
  28     }
  29     bool used();
  30     void print() const;
  31 };
  32 /**
  33
  34     When typesetting hasn't started on PScore yet, the columns which
  35     contain data have a rhythmical position. Score_column is the type
  36     with a rhythmical time attached to it. The calculation of
  37     idealspacing is done with data in these columns. (notably: the
  38     #durations# field)
  39
  40     */
  41
  42 instantiate_compare(Score_column&, Score_column::compare);
  43
  44 #endif // SCCOL_HH
  45