Dictionary type. Dictionary type. Associative container which contains values referenced by unique keys. Dictionaries are always passed by reference. Clear the dictionary, removing all key/value pairs. Creates a copy of the dictionary, and returns it. Return true if the dictionary is empty. Erase a dictionary key/value pair by key. Return true if the dictionary has a given key. Return true if the dictionary has all of the keys in the given array. Return a hashed integer value representing the dictionary contents. Return the list of keys in the [code]Dictionary[/code]. Return the size of the dictionary (in pairs). Return the list of values in the [code]Dictionary[/code].