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minmax.h@ 2748

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Last change on this file since 2748 was 658, checked in by ansari, 26 years ago
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File size: 529 bytes

Rev	Line
[658]	1	#ifndef BZ_MINMAX_H
	2	#define BZ_MINMAX_H
	3
	4	#include <blitz/promote.h>
	5
	6	BZ_NAMESPACE(blitz)
	7
	8	template<class T1, class T2>
	9	BZ_PROMOTE(T1,T2) min(const T1& a, const T2& b)
	10	{
	11	typedef BZ_PROMOTE(T1,T2) T_promote;
	12
	13	if (a <= b)
	14	return T_promote(a);
	15	else
	16	return T_promote(b);
	17	}
	18
	19	template<class T1, class T2>
	20	BZ_PROMOTE(T1,T2) max(const T1& a, const T2& b)
	21	{
	22	typedef BZ_PROMOTE(T1,T2) T_promote;
	23
	24	if (a >= b)
	25	return T_promote(a);
	26	else
	27	return T_promote(b);
	28	}
	29
	30	BZ_NAMESPACE_END
	31
	32	#endif

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