Operator *

Dereferences an iterator.

template<
    typename I
    >
typename result_of::deref<I>::type operator*(unspecified<I> const& i);

Parameter	Requirement	Description
`i`	Model of Forward Iterator	Operation's argument

*i

Return type: Equivalent to the return type of deref(i).

Semantics: Equivalent to deref(i).

#include <boost/fusion/iterator/deref.hpp>

typedef vector<int,int&> vec;

int i(0);
vec v(1,i);
assert(*begin(v) == 1);
assert(*next(begin(v)) == 0);
assert(&(*next(begin(v))) == &i);