foreach_remove

Description:

[ Version ( since = "3.26" ) ]
public void foreach_remove (string path, DataCacheRemoveFunc func)

Traverses the this sub-cache identified by path and calls func for each found file.

If the func returns true, then the file is removed, if false, it's kept in the cache.

this	a DataCache
path	Path to the (sub) cache the items exist in
func	a callback to call for each found file in the cache
user_data	user data passed to `func`