Method
GLibTreesearch_node
since: 2.68
Declaration [src]
GTreeNode*
g_tree_search_node (
  GTree* tree,
  GCompareFunc search_func,
  gconstpointer user_data
)
Description [src]
Searches a GTree using search_func.
The search_func is called with a pointer to the key of a key/value
pair in the tree, and the passed in user_data. If search_func returns
0 for a key/value pair, then the corresponding node is returned as
the result of g_tree_search(). If search_func returns -1, searching
will proceed among the key/value pairs that have a smaller key; if
search_func returns 1, searching will proceed among the key/value
pairs that have a larger key.
Available since: 2.68
Parameters
- search_func
- 
            Type: GCompareFuncA function used to search the GTree.
- user_data
- 
            Type: gconstpointerThe data passed as the second argument to search_func.The argument can be NULL.The data is owned by the caller of the method. 
Return value
Type: GTreeNode
The node corresponding to the
         found key, or NULL if the key was not found.
| The returned data is owned by the instance. | 
| The return value can be NULL. |