hdr/misc.hh

   1 #ifndef MISC_HH
   2 #define MISC_HH
   3
   4 #include "proto.hh"
   5 #include "real.hh"
   6 #include "moment.hh"
   7 #include "scalar.hh"
   8 #include "grouping.hh"
   9
  10 Moment wholes(int dur, int dots);
  11 double log_2(double x) ;
  12 int intlog2(int d);
  13 inline int
  14 abs(int i){
  15     return (i < 0)?-i:i;
  16 }
  17 inline int
  18 sign(int i) {
  19     if (i<0) return -1;
  20     else if (i) return 1;
  21     else return 0;
  22 }
  23
  24 Interval itemlist_width(const Array<Item*> &its);
  25
  26 #endif