Mercurial > ~dholland > hg > ag > index.cgi
diff anagram/support/minmax.h @ 0:13d2b8934445
Import AnaGram (near-)release tree into Mercurial.
author | David A. Holland |
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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 */