vector.h

Go to the documentation of this file.

#ifndef _vector_H_
#define _vector_H_
 
#if defined(__cplusplus)
extern "C" {
#endif
 
int ConstraintSimplify(Value *old, Value *n, int len, Value *v);
Value *value_alloc(int want, int *got);
void value_free(Value *p, int size);
 
extern void Factorial(int n, Value *result);
extern void Binomial(int n, int p, Value *result);
extern void CNP(int a, int b, Value *result);
extern void Gcd(Value a, Value b, Value *result);
extern int First_Non_Zero(Value *p, unsigned length);
extern Vector *Vector_Alloc(unsigned length);
extern Vector* Vector_Realloc(Vector* V, unsigned newlength);
extern void Vector_Free(Vector *vector);
extern void Vector_Print(FILE *Dst, const char *Format, Vector *Vec);
extern Vector *Vector_Read(void);
extern void Vector_Set(Value *p, int n, unsigned length);
extern void Vector_Exchange(Value *p1, Value *p2, unsigned length);
extern void Vector_Copy(Value *p1, Value *p2, unsigned length);
extern void Vector_Add(Value *p1, Value *p2, Value *p3, unsigned length);
extern void Vector_Sub(Value *p1, Value *p2, Value *p3, unsigned length);
extern void Vector_Or(Value *p1, Value *p2, Value *p3, unsigned length);
extern void Vector_Scale(Value *p1, Value *p2, Value lambda, unsigned length);
extern void Vector_AntiScale(Value *p1, Value *p2, Value lambda,
                             unsigned length);
extern void Vector_Oppose(Value *p1, Value *p2, unsigned length);
extern void Inner_Product(Value *p1, Value *p2, unsigned length, Value *result);
extern void Vector_Max(Value *p, unsigned length, Value *result);
extern void Vector_Min(Value *p, unsigned length, Value *result);
extern void Vector_Combine(Value *p1, Value *p2, Value *p3, Value lambda,
                           Value mu, unsigned length);
extern int Vector_Equal(Value *Vec1, Value *Vec2, unsigned n);
extern void Vector_Min_Not_Zero(Value *p, unsigned length, int *index,
                                Value *result);
extern void Vector_Gcd(Value *p, unsigned length, Value *result);
extern void Vector_Map(Value *p1, Value *p2, Value *p3, unsigned length,
                       Value *(*f)(Value, Value));
extern void Vector_Normalize(Value *p, unsigned length);
extern void Vector_Normalize_Positive(Value *p, int length, int pos);
extern void Vector_Reduce(Value *p, unsigned length, void (*f)(Value, Value *),
                          Value *result);
extern void Vector_Sort(Value *vector, unsigned n);
extern int Vector_IsZero(Value *v, unsigned length);
extern void free_value_cache(void);
 
#if defined(__cplusplus)
}
#endif
 
#endif /* _vector_H_ */