Function
GLibSListcopy_deep
since: 2.34
Description
Makes a full (deep) copy of a GSList.
In contrast with g_slist_copy(), this function uses func to make a copy of
each list element, in addition to copying the list container itself.
func, as a GCopyFunc, takes two arguments, the data to be copied
and a user_data pointer. On common processor architectures, it’s safe to
pass NULL as user_data if the copy function takes only one argument. You
may get compiler warnings from this though if compiling with GCC’s
-Wcast-function-type warning.
For instance, if list holds a list of GObjects, you can do:
another_list = g_slist_copy_deep (list, (GCopyFunc) g_object_ref, NULL);
And, to entirely free the new list, you could do:
g_slist_free_full (another_list, g_object_unref);
Available since: 2.34
This function is not directly available to language bindings.
Parameters
list-
Type: A list of
gpointerA
GSList.The data is owned by the caller of the function. func-
Type:
GCopyFuncA copy function used to copy every element in the list.
user_data-
Type:
gpointerUser data passed to the copy function
func, orNULL.The argument can be NULL.The data is owned by the caller of the function.