Description Usage Arguments Value Author(s) Examples
These generics are used for querying a single key from an
hashset
or hashmap
, respectively. For vectorized queries,
see the subsetting_hashtables documentation page.
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x |
an |
key |
an arbitrary R object. Key to be queried from the hash table. |
TRUE
or FALSE
, for hashset
s. For
hashmap
s, if the queried key exists in the hash table, returns the
associated value (an a priori arbitrary R object); otherwise, behaves as
specified by on_missing_key(x)
(see also hashtable).
Valerio Gherardi
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