diff anagram/support/minmax.h @ 0:13d2b8934445

Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/anagram/support/minmax.h	Sat Dec 22 17:52:45 2007 -0500
@@ -0,0 +1,30 @@
+/*
+ * AnaGram, A System for Syntax Directed Programming
+ * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
+ * See the file COPYING for license and usage terms.
+ *
+ * minmax.h - polymorphic min and max operators
+ */
+
+#ifndef MINMAX_H
+#define MINMAX_H
+
+
+#ifndef __BCPLUSPLUS__
+#undef min
+#undef max
+
+template <class Thing>
+inline const Thing &min(const Thing &a, const Thing &b) {
+  return a <= b ? a : b;
+}
+
+template <class Thing>
+inline const Thing &max(const Thing &a, const Thing &b) {
+  return a >= b ? a : b;
+}
+
+#endif /* __BCPLUSPLUS__ */
+
+
+#endif /* MINMAX_H */