Dictionary

####Category: Built-In Types

Brief Description

Dictionary type.

Member Functions

• void clear ( )
• bool empty ( )
• void erase ( var value )
• bool has ( var value )
• int hash ( )
• Array keys ( )
• int parse_json ( String json )
• int size ( )
• String to_json ( )

Description

Dictionary type. Associative container which contains values referenced by unique keys. Dictionaries are always passed by reference.

Member Function Description

clear

• void clear ( )

Clear the dictionary, removing all key/value pairs.

empty

• bool empty ( )

Return true if the dictionary is empty.

erase

• void erase ( var value )

Erase a dictionary key/value pair by key.

has

• bool has ( var value )

Return true if the dictionary has a given key.

hash

• int hash ( )

Return a hashed integer value representing the dictionary contents.

keys

• Array keys ( )

Return the list of keys in the dictionary.

size

• int size ( )

Return the size of the dictionary (in pairs).