OUT: Flag specifying whether to create intermediate groups upon creation of an object
H5P_GET_CREATE_INTERMEDIATE_GROUP determines whether the link creation property list lcpl_id is set to allow functions that create objects in groups different from the current working group to create intermediate groups that may be missing in the path of a new or moved object.
Functions that create objects in or move objects to a group other than the current working group make use of this property. H5G_CREATE_ANON and H5L_MOVE are examples of such functions.
If crt_intermed_group is true, missing intermediate groups will be created; if crt_intermed_group is false, missing intermediate groups will not be created.
Returns a non-negative value if successful; otherwise returns a negative value.