Issue 5167/6: Changes: show \markup xxx = ... \etc assignments

[lilypond.git] / flower / interval.cc

diff --git a/flower/interval.cc b/flower/interval.cc
index 7d2c0098393d7d5c5e29c7a660dd094e172d20b8..a73da9e7889a4552bc7bd7a35582d7dbe4798c1a 100644 (file)
--- a/flower/interval.cc
+++ b/flower/interval.cc
@@ -1,23 +1,53 @@
 /*
-  interval.cc -- instantiate Interval_t<Real>
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the Flower Library
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-*/
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
 
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #include "interval.hh"
-#include "real.hh"
-#include "interval.tcc"
 
+#include "interval.tcc"
 
-template INTERVAL__INSTANTIATE(Real);
+template<>
+Real
+Interval_t<Real>::infinity ()
+{
+  return HUGE_VAL;
+}
 
+template<>
+string
+Interval_t<Real>::T_to_string (Real r)
+{
+  return ::to_string (r);
+}
 
+template<>
+int
+Interval_t<int>::infinity ()
+{
+  return INT_MAX;
+}
 
-Real
-Interval_t<Real>::infinity() 
+template<>
+string
+Interval_t<int>::T_to_string (int i)
 {
-  return HUGE_VAL;
+  return ::to_string (i);
 }
+
+template INTERVAL__INSTANTIATE (int);
+template INTERVAL__INSTANTIATE (Real);