Run `make grand-replace'.

[lilypond.git] / flower / include / real.hh

diff --git a/flower/include/real.hh b/flower/include/real.hh
index 5b5bc26f7a13460174a9eaf54e6142b69cf0a53d..9ab3540ce4412e8fb929dd699baccd613be5bc25 100644 (file)
--- a/flower/include/real.hh
+++ b/flower/include/real.hh
@@ -3,53 +3,45 @@
 
   source file of the Flower Library
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
-
 #ifndef REAL_HH
 #define REAL_HH
 
-
-#include <math.h>
-#include <limits.h>
+#include <algorithm>
+#include <climits>
+#include <cmath>
+using namespace std;
 
 typedef double Real;
-const Real infinity_f = HUGE_VAL;
-
+extern const Real infinity_f;
 
+/* namespace std { */
+  
 template<class T> inline T abs (T x)
 {
   return x > 0 ? x : -x;
 }
 
-template<class T> inline int sign (T x)
-{
-  if (x)
-    return x > 0 ? 1 : -1;
-  return 0;
-}
+/* } namespace std */
 
-template<class T> inline T max (T x, T y)
-{
-  return x >? y;
-}
-
-template<class T> inline T sqr (T x)
+inline Real
+distance (Real x, Real y)
 {
-  return x*x;
+  return abs (x - y);
 }
 
-
-template<class T> inline T min (T x, T y)
+template<class T> inline int sign (T x)
 {
-  return x <? y;
+  if (x)
+    return x > T (0) ? 1 : -1;
+  return 0;
 }
 
-inline Real
-distance (Real x,Real y)
+template<class T> inline T sqr (T x)
 {
-    return abs (x-y);
+  return x * x;
 }
 
 #endif