TMap

Inheritance

RemoteObject

Metamethods

__len

• Usage: #TMap
• Return type: integer
• Returns the number of current pairs in the map.

Methods

Find(key)

• Return type: RemoteUnrealParam | LocalUnrealParam
• Returns: the element found in the map
• Throws: if an element was not found in the map
• Finds the specified key in the map

Add(key, value)

• Inserts a key/value pair into the map. If the key already exists in the map, replaces the value.

Contains(key)

• Return type: bool
• Returns: if the element exists in the map.
• Checks if a key exists inside of the map.

Remove(key)

• Removes an element from the map. If an element doesn't exist, does nothing.

Empty()

• Clears the map.

ForEach(function Callback)

• Iterates the entire TMap and calls the callback function for each element in the array.
• The callback params are: RemoteUnrealParam key, RemoteUnrealParam value | LocalUnrealParam value.
• Use elem:get() and elem:set() to access/mutate the value.
• Mutating the key is undefined behavior.