HashMap.setDefault

Get or create a value from/in a hashmap.

Given a key attempt to retrieve a value from the hashmap. If a value for the given key is not set, set the value in the associative array to the default value for the value's type.

The value will be returned by reference.

V setDefault(K key, lazy V2 value)
V setDefault(K key)
struct HashMap(K, V)
ref
V
setDefault
(
K key
)
if (
isAssignmentCopyable!(Unqual!K) &&
isAssignmentCopyable!(Unqual!V)
)

Parameters

key: Type: K
The key in the map.

Return Value

Type: V

A reference to the value in the map.

HashMap.setDefault

Parameters

Return Value

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