changeset
fix return type of cx_tree_node_create_func
Mon, 19 Aug 2024 18:46:49 +0200
- author
- Mike Becker <universe@uap-core.de>
- date
- Mon, 19 Aug 2024 18:46:49 +0200
- branch
- feature/tree_add
- changeset 865
- 4b325b639117
- parent 864
- 7d3061f212cb
- child 866
- 1f636de4a63f
fix return type of cx_tree_node_create_func
relates to #390
| src/cx/tree.h | file | annotate | diff | comparison | revisions |
--- a/src/cx/tree.h Sun Aug 18 11:26:34 2024 +0200 +++ b/src/cx/tree.h Mon Aug 19 18:46:49 2024 +0200 @@ -422,8 +422,12 @@ * Returning a pointer to the existing node means, that the function decides * not to create a new node for the data and that the caller shall continue to * use the existing node. + * + * \note the function may leave the node pointers in the struct uninitialized. + * The caller is responsible to set them according to where the node will be + * added to the tree. */ -typedef void (*cx_tree_node_create_func)(void const *, void const *, void *); +typedef void *(*cx_tree_node_create_func)(void const *, void const *, void *); /** * The local search depth for a new subtree when adding multiple elements.
