BucketSet.get_

Looks up a mapping from the specified key.

class BucketSet(size_t V, K = hash_t)

protected final

Bucket.Element*

get_

(

in K key

bool must_exist = false

)

out (element) { version (none) { if (element) { assert (element.key == key, "key mismatch"); } else { assert (!must_exist, "element not found"); } } }

Parameters

key K: key to look up mapping for
must_exist bool: true: verify that the mapping exists, false: the mapping may or may not exist

Return Value

Type: Bucket.Element*

a pointer to the element mapped to by the specified key or null if not found and must_exist is false. The caller should make sure that the key is not changed.

Out: - The returned array can only be null if must_exist is false. - The length of the returned array is V unless the array is null.

BucketSet.get_

Parameters

Return Value

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