cp_splaytree *cp_splaytree_create(cp_compare_fn cmp);
void cp_splaytree_destroy(cp_splaytree *tree);
void cp_splaytree_destroy_custom(cp_splaytree *tree,
int cmp(void *a, void *b);
and return 0 for matching keys, > 0 if a > b and < 0 if a < b (strcmp semantics). The created tree is not synchronized (COLLECTION_MODE_NOSYNC mode bit is set).
allows specifying an initial operation mode. Note that unless
COLLECTION_MODE_NOSYNC is set on the
parameter, tree operations are synchronized. The
functions are used on insertion if COLLECTION_MODE_COPY is set. If
COLLECTION_MODE_COPY is set and either of these is NULL, inserted keys and / or
values are inserted directly rather than copies.
The free_key and free_value functions are used on item removal or tree destruction if COLLECTION_MODE_DEEP is set. If COLLECTION_MODE_DEEP is set and either of these is NULL, no cleanup is performed on keys and / or values. This makes it possible to apply the copy/ deep mechanism to keys or values only.
cp_splaytree_destroy recursively deallocates the tree structure using the current mode settings. cp_splaytree_destroy_custom sets the COLLECTION_MODE_DEEP mode bit and destroys the tree using the given key and value destructor functions. Specifying a NULL destructor function or functions precludes key deallocation, value deallocation or both.
This document was created by
using the manual pages.
Time: 10:00:50 GMT, May 30, 2006