/*
flowerlib
- (c) 1996 Han-Wen Nienhuys
- */
+ (c) 1996--2007 Han-Wen Nienhuys
+*/
#ifndef COMPARE_HH
#define COMPARE_HH
-#define ONE_OPERATOR(type, function, op) \
-inline bool \
-operator op (type t1, type t2) {\
- return function (t1, t2) op 0;\
-}\
+#define ONE_OPERATOR(type, function, op) \
+ inline bool \
+ operator op (type t1, type t2) \
+ { \
+ return function (t1, t2) op 0; \
+ }
+
+/** handy notations for a signed comparison.
+ make the operators{<,<=,==,>=,>} and the MAX and MIN of two.
+ Please fill a & in the type argument if necessary.
+*/
+#define TEMPLATE_INSTANTIATE_COMPARE(type, function, prefix) \
+ prefix ONE_OPERATOR (type, function, >) \
+ prefix ONE_OPERATOR (type, function, >=) \
+ prefix ONE_OPERATOR (type, function, ==) \
+ prefix ONE_OPERATOR (type, function, !=) \
+ prefix ONE_OPERATOR (type, function, <) \
+ prefix ONE_OPERATOR (type, function, <=) \
+ /* namespace std { */ \
+ prefix inline type max (type t1, type t2) { return (t1 > t2) ? t1 : t2; } \
+ prefix inline type min (type t1, type t2) { return (t1 < t2) ? t1 : t2; } \
+ /* } */ \
+ /* stupid fix to allow ; */ \
+ prefix bool operator < (type t1, type t2)
+
+#define INSTANTIATE_COMPARE(type, func) TEMPLATE_INSTANTIATE_COMPARE (type, func,)
-#define GPP_MINMAX_OPERATOR(type, op, opp) \
-inline type \
-operator op (type t1, type t2)\
-{\
- return (t1 opp t2) ? t1 : t2;\
-}\
-
-
-#if defined (__GNUG__) && ! defined (__STRICT_ANSI__)
-#define GPP_MINMAX(type, prefix)\
- prefix GPP_MINMAX_OPERATOR (type, <?, <)\
- prefix GPP_MINMAX_OPERATOR (type, >?, >)
-#else
-#define GPP_MINMAX(type, prefix)
#endif
-/** handy notations for a signed comparison.
- make the operators{<,<=,==,>=,>} and the MAX and MIN of two.
- Please fill a & in the type argument if necessary.
- */
-#define TEMPLATE_INSTANTIATE_COMPARE(type, function, prefix) \
-prefix ONE_OPERATOR (type, function, >)\
-prefix ONE_OPERATOR (type, function, >=)\
-prefix ONE_OPERATOR (type, function, ==)\
-prefix ONE_OPERATOR (type, function, !=)\
-prefix ONE_OPERATOR (type, function, <)\
-prefix ONE_OPERATOR (type, function, <=)\
-GPP_MINMAX (type, prefix)\
-prefix inline type max (type t1, type t2) { return (t1 > t2)? t1 : t2; }\
-prefix inline type min (type t1, type t2) { return (t1 < t2)? t1 : t2; }\
- \
-prefix bool operator< (type t1, type t2) /* stupid fix to allow ; */
-
-
-
-#define INSTANTIATE_COMPARE(type, func) TEMPLATE_INSTANTIATE_COMPARE (type,func,)
-
-
-
-#endif
-