lily/template5.cc

   1 /*
   2   template5.cc -- instantiate Intervals
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #include "moment.hh"
  10 #include "real.hh"
  11 #include "interval.hh"
  12
  13 #include "interval.tcc"
  14
  15 template<>
  16 Rational
  17 Interval_t<Rational>::infinity ()
  18 {
  19   Rational infty;
  20   infty.set_infinite (1);
  21   return infty;
  22 }
  23
  24
  25 template<>
  26 string
  27 Interval_t<Rational>::T_to_string (Rational a)
  28 {
  29   return a.to_string ();
  30 }
  31
  32 template INTERVAL__INSTANTIATE (Rational);
  33
  34
  35 template<>
  36 Moment
  37 Interval_t<Moment>::infinity ()
  38 {
  39   Moment infty;
  40
  41   infty.main_part_.set_infinite (1);
  42   return infty;
  43 }
  44
  45
  46 template<>
  47 string
  48 Interval_t<Moment>::T_to_string (Moment a)
  49 {
  50   return a.to_string ();
  51 }
  52
  53 template INTERVAL__INSTANTIATE (Moment);
  54
  55 template<>
  56 Real
  57 Interval_t<Real>::linear_combination (Real x) const
  58 {
  59   Drul_array<Real> da (at (LEFT), at (RIGHT));
  60   return ::linear_combination (da, x);
  61 }