haiku/headers/libs/lp_solve/lp_Hash.h
Ingo Weinhold 38d596cb81 * Moved public headers to headers/libs/lp_solve.
* Added Jamfile by James Kim and Christof Lutteroth.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23888 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-02-06 10:37:19 +00:00

44 lines
1.1 KiB
C

#ifndef HEADER_lp_hash
#define HEADER_lp_hash
/* For row and column name hash tables */
typedef struct _hashelem
{
char *name;
int index;
struct _hashelem *next;
struct _hashelem *nextelem;
} hashelem;
typedef struct _hashtable
{
hashelem **table;
int size;
int base;
int count;
struct _hashelem *first;
struct _hashelem *last;
} hashtable;
#ifdef __cplusplus
extern "C" {
#endif
STATIC hashtable *create_hash_table(int size, int base);
STATIC void free_hash_table(hashtable *ht);
STATIC hashelem *findhash(const char *name, hashtable *ht);
STATIC hashelem *puthash(const char *name, int index, hashelem **list, hashtable *ht);
STATIC void drophash(const char *name, hashelem **list, hashtable *ht);
STATIC void free_hash_item(hashelem **hp);
STATIC hashtable *copy_hash_table(hashtable *ht, hashelem **list, int newsize);
STATIC int find_var(lprec *lp, char *name, MYBOOL verbose);
STATIC int find_row(lprec *lp, char *name, MYBOOL Unconstrained_rows_found);
#ifdef __cplusplus
}
#endif
#endif /* HEADER_lp_hash */