X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ftemplate5.cc;h=681812f8cadc74c70ac6b6adb456088182a240e2;hb=a8c9e8a7ca320ab0df5fd32e717fd62cd7635ce6;hp=a1ab7e8df321ba6190227a118e4b9ebf8b4736c1;hpb=daee8243ff1c66bc714455a2d265ab02f03546ec;p=lilypond.git

diff --git a/lily/template5.cc b/lily/template5.cc
index a1ab7e8df3..681812f8ca 100644
--- a/lily/template5.cc
+++ b/lily/template5.cc
@@ -1,9 +1,61 @@
-#include "proto.hh"
-#include "string.hh"
+/*
+  template5.cc -- instantiate Intervals
+
+  source file of the GNU LilyPond music typesetter
+
+  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
+
 #include "moment.hh"
 #include "real.hh"
+#include "interval.hh"
 
 #include "interval.tcc"
 
-Interval__instantiate(Real);
-Interval__instantiate(Rational);
+template<>
+Rational
+Interval_t<Rational>::infinity ()
+{
+  Rational infty;
+  infty.set_infinite (1);
+  return infty;
+}
+
+
+template<>
+string
+Interval_t<Rational>::T_to_string (Rational a)
+{
+  return a.to_string ();
+}
+
+template INTERVAL__INSTANTIATE (Rational);
+
+
+template<>
+Moment
+Interval_t<Moment>::infinity ()
+{
+  Moment infty;
+  
+  infty.main_part_.set_infinite (1);
+  return infty;
+}
+
+
+template<>
+string
+Interval_t<Moment>::T_to_string (Moment a)
+{
+  return a.to_string ();
+}
+
+template INTERVAL__INSTANTIATE (Moment);
+
+template<>
+Real
+Interval_t<Real>::linear_combination (Real x) const
+{
+  Drul_array<Real> da (at (LEFT), at (RIGHT));
+  return ::linear_combination (da, x);
+}