fuzzy.h

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#ifndef LIBA_FUZZY_H
#define LIBA_FUZZY_H
 
#include "a.h"

 
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus */
#if defined(LIBA_FUZZY_C)
#undef A_INTERN
#define A_INTERN A_INLINE
#endif /* LIBA_FUZZY_C */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_not(a_real x);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_not(a_real x) { return 1 - x; }
#endif /* A_HAVE_INLINE */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_cap(a_real a, a_real b);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_cap(a_real a, a_real b) { return A_MIN(a, b); }
#endif /* A_HAVE_INLINE */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_cap_algebra(a_real a, a_real b);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_cap_algebra(a_real a, a_real b) { return a * b; }
#endif /* A_HAVE_INLINE */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_cap_bounded(a_real a, a_real b);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_cap_bounded(a_real a, a_real b)
{
    a_real const c = a + b - 1;
    return A_MAX(c, 0);
}
#endif /* A_HAVE_INLINE */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_cup(a_real a, a_real b);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_cup(a_real a, a_real b) { return A_MAX(a, b); }
#endif /* A_HAVE_INLINE */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_cup_algebra(a_real a, a_real b);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_cup_algebra(a_real a, a_real b) { return a + b - a * b; }
#endif /* A_HAVE_INLINE */

#if !defined A_HAVE_INLINE || defined(LIBA_FUZZY_C)
A_EXTERN a_real a_fuzzy_cup_bounded(a_real a, a_real b);
#endif /* A_HAVE_INLINE */
#if defined(A_HAVE_INLINE) || defined(LIBA_FUZZY_C)
A_INTERN a_real a_fuzzy_cup_bounded(a_real a, a_real b)
{
    a_real const c = a + b;
    return A_MIN(c, 1);
}
#endif /* A_HAVE_INLINE */

A_EXTERN a_real a_fuzzy_equ(a_real a, a_real b);

A_EXTERN a_real a_fuzzy_equ_(a_real gamma, a_real a, a_real b);
 
#if defined(LIBA_FUZZY_C)
#undef A_INTERN
#define A_INTERN static A_INLINE
#endif /* LIBA_FUZZY_C */
#if defined(__cplusplus)
} /* extern "C" */
#endif /* __cplusplus */

 
#endif /* a/fuzzy.h */