[13] | 1 | #ifndef VAR_SET_H /* { */ |
---|
| 2 | #define VAR_SET_H |
---|
| 3 | |
---|
| 4 | /* |
---|
| 5 | * Revision Control Information |
---|
| 6 | * |
---|
| 7 | * /projects/hsis/CVS/utilities/var_set/var_set.h,v |
---|
| 8 | * rajeev |
---|
| 9 | * 1.3 |
---|
| 10 | * 1995/08/08 22:41:47 |
---|
| 11 | * var_set.h,v |
---|
| 12 | * Revision 1.3 1995/08/08 22:41:47 rajeev |
---|
| 13 | * Changes made by shazqadeer.420 as of 8/8/95 |
---|
| 14 | * |
---|
| 15 | * Revision 1.1 1993/07/29 00:44:35 serdar |
---|
| 16 | * Imported from /projects/classes/sis. Makefile changed for use in |
---|
| 17 | * /projects/hsis-util/hsis-util-1.0/common/src. |
---|
| 18 | * |
---|
| 19 | * Revision 1.3 1993/05/28 23:49:29 sis |
---|
| 20 | * Aesthetic changes to prototypes. |
---|
| 21 | * |
---|
| 22 | * Revision 1.2 1993/05/11 19:49:14 sis |
---|
| 23 | * Changes for ANSI C compatibility. |
---|
| 24 | * |
---|
| 25 | * Revision 1.1 1993/03/01 16:24:39 sis |
---|
| 26 | * Initial revision |
---|
| 27 | * |
---|
| 28 | * Revision 1.1 1993/03/01 16:23:57 sis |
---|
| 29 | * Initial revision |
---|
| 30 | * |
---|
| 31 | * Revision 1.3 1993/02/25 02:04:41 shiple |
---|
| 32 | * Added file pointer argument to declaration of var_set_print. |
---|
| 33 | * |
---|
| 34 | * Revision 1.2 1993/02/24 23:35:16 shiple |
---|
| 35 | * Add VAR_SET_BYTE_SIZE macro. Fix newly introduced bug in |
---|
| 36 | * definition of VAR_SET_WORD_SIZE. |
---|
| 37 | * |
---|
| 38 | * Revision 1.1 1993/02/23 22:58:28 shiple |
---|
| 39 | * Initial revision |
---|
| 40 | * |
---|
| 41 | * |
---|
| 42 | */ |
---|
| 43 | |
---|
| 44 | #define VAR_SET_BYTE_SIZE 8 |
---|
| 45 | #define VAR_SET_WORD_SIZE ((sizeof(unsigned int))*(VAR_SET_BYTE_SIZE)) |
---|
| 46 | #define VAR_SET_ALL_ZEROS 0 |
---|
| 47 | #define VAR_SET_ALL_ONES ((unsigned int) ~0) |
---|
| 48 | #define VAR_SET_EXTRACT_BIT(word,pos) (((word) & (1 << (pos))) != 0) |
---|
| 49 | |
---|
| 50 | typedef struct var_set_struct { |
---|
| 51 | int n_elts; |
---|
| 52 | int n_words; |
---|
| 53 | unsigned int *data; |
---|
| 54 | } var_set_t; |
---|
| 55 | |
---|
| 56 | EXTERN var_set_t *var_set_new ARGS((int)); |
---|
| 57 | EXTERN var_set_t *var_set_copy ARGS((var_set_t *)); |
---|
| 58 | EXTERN var_set_t *var_set_assign ARGS((var_set_t *, var_set_t *)); |
---|
| 59 | EXTERN void var_set_free ARGS((var_set_t *)); |
---|
| 60 | EXTERN int var_set_n_elts ARGS((var_set_t *)); |
---|
| 61 | EXTERN var_set_t *var_set_or ARGS((var_set_t *, var_set_t *, var_set_t *)); |
---|
| 62 | EXTERN var_set_t *var_set_and ARGS((var_set_t *, var_set_t *, var_set_t *)); |
---|
| 63 | EXTERN var_set_t *var_set_not ARGS((var_set_t *, var_set_t *)); |
---|
| 64 | EXTERN int var_set_get_elt ARGS((var_set_t *, int)); |
---|
| 65 | EXTERN void var_set_set_elt ARGS((var_set_t *, int)); |
---|
| 66 | EXTERN void var_set_clear_elt ARGS((var_set_t *, int)); |
---|
| 67 | EXTERN void var_set_clear ARGS((var_set_t *)); |
---|
| 68 | EXTERN int var_set_intersect ARGS((var_set_t *, var_set_t *)); |
---|
| 69 | EXTERN int var_set_is_empty ARGS((var_set_t *)); |
---|
| 70 | EXTERN int var_set_is_full ARGS((var_set_t *)); |
---|
| 71 | EXTERN void var_set_print ARGS((FILE *, var_set_t *)); |
---|
| 72 | EXTERN int var_set_equal ARGS((var_set_t *, var_set_t *)); |
---|
| 73 | EXTERN int var_set_cmp ARGS((char *, char *)); |
---|
| 74 | EXTERN unsigned int var_set_hash ARGS((var_set_t *)); |
---|
| 75 | |
---|
| 76 | #endif /* } */ |
---|