interval template and offset tweaks.

1 files changed, 32 insertions, 0 deletions

diff --git a/lily/template5.cc b/lily/template5.cc
index cbf4f3bfa7..b669abb899 100644
--- a/lily/template5.cc
+++ b/lily/template5.cc
@@ -7,6 +7,8 @@
 */
 
 #include "moment.hh"
+#include "real.hh"
+#include "interval.hh"
 
 #include "interval.tcc"
 
@@ -19,6 +21,7 @@ Interval_t<Rational>::infinity ()
   return infty;
 }
 
+
 template<>
 string
 Interval_t<Rational>::T_to_string (Rational a)
@@ -27,3 +30,32 @@ Interval_t<Rational>::T_to_string (Rational a)
 }
 
 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);
+}