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Add notes about how you shouldn't modify these data structures as you

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2001-11-29  Havoc Pennington  <hp@redhat.com>

	* glib/gtree.c (g_tree_foreach):
	* glib/ghash.c (g_hash_table_foreach):

	Add notes about how you shouldn't modify these data structures as
	you iterate over them.
This commit is contained in:
Havoc Pennington
2001-11-29 20:49:07 +00:00
committed by Havoc Pennington
parent 4790c35c8d
commit eb2f6f6fc1
12 changed files with 81 additions and 5 deletions
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6
glib/gtree.c
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@@ -442,7 +442,11 @@ g_tree_lookup_extended (GTree *tree,
*
* Calls the given function for each of the key/value pairs in the #GTree.
* The function is passed the key and value of each pair, and the given
* @data parameter.
* @data parameter. The tree may not be modified while iterating over
* it (you can't add/remove items). To remove all items matching
* a predicate, you need to add each item to a list as in your
* #GTraverseFunc as you walk over the tree, then walk the list
* and remove each item.
**/
void
g_tree_foreach (GTree *tree,