# Method aggregate_multiset()

Method aggregate_multiset

  ``multiset` aggregate_multiset(`mixed` ... `elems`)`

Description

  Construct a multiset with the arguments as indices. The multiset will not contain any values. This method is most useful when constructing multisets with map or similar; generally, the multiset literal syntax is handier: `(<elem1, elem2, ...>)` With it, it's also possible to construct a multiset with values: `(<index1: value1, index2: value2, ...>)`

See also

  sizeof(), multisetp(), mkmultiset()