as_set

Description

Convert a fusion sequence to a set.

Synopsis

template <typename Sequence>
typename result_of::as_set<Sequence>::type
as_set(Sequence& seq);

template <typename Sequence>
typename result_of::as_set<Sequence const>::type
as_set(Sequence const& seq);

Parameters

Parameter	Requirement	Description
`seq`	An instance of Sequence	The sequence to convert.

Expression Semantics

as_set(seq);

Return type: result_of::as_set<Sequence>::type

Semantics: Convert a fusion sequence, seq, to a set.

Precondition: There may be no duplicate key types.

Header

#include <boost/fusion/container/set/convert.hpp>
#include <boost/fusion/include/as_set.hpp>

Example

as_set(make_vector('x', 123, "hello"))