diff options
Diffstat (limited to 'object.h')
| -rw-r--r-- | object.h | 27 |
1 files changed, 25 insertions, 2 deletions
@@ -11,8 +11,15 @@ struct object_array { unsigned int alloc; struct object_array_entry { struct object *item; - const char *name; + /* + * name or NULL. If non-NULL, the memory pointed to + * is owned by this object *except* if it points at + * object_array_slopbuf, which is a static copy of the + * empty string. + */ + char *name; unsigned mode; + struct object_context *context; } *objects; }; @@ -85,7 +92,23 @@ int object_list_contains(struct object_list *list, struct object *obj); /* Object array handling .. */ void add_object_array(struct object *obj, const char *name, struct object_array *array); void add_object_array_with_mode(struct object *obj, const char *name, struct object_array *array, unsigned mode); -void object_array_remove_duplicates(struct object_array *); +void add_object_array_with_context(struct object *obj, const char *name, struct object_array *array, struct object_context *context); + +typedef int (*object_array_each_func_t)(struct object_array_entry *, void *); + +/* + * Apply want to each entry in array, retaining only the entries for + * which the function returns true. Preserve the order of the entries + * that are retained. + */ +void object_array_filter(struct object_array *array, + object_array_each_func_t want, void *cb_data); + +/* + * Remove from array all but the first entry with a given name. + * Warning: this function uses an O(N^2) algorithm. + */ +void object_array_remove_duplicates(struct object_array *array); void clear_object_flags(unsigned flags); |