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Moves an iterator by a specified distance.
template<
    typename M,
    typename I
    >
typename result_of::advance<I, M>::type advance(I const& i);
Table 1.5. Parameters
| Parameter | Requirement | Description | 
|---|---|---|
| 
                     | Model of Forward Iterator | Iterator to move relative to | 
| 
                     | Number of positions to move | 
advance<M>(i);
          Return type: A model of the same iterator
          concept as i.
        
          Semantics: Returns an iterator to the
          element M positions from
          i. If i
          is a Bidirectional
          Iterator then M
          may be negative.
        
#include <boost/fusion/iterator/advance.hpp> #include <boost/fusion/include/advance.hpp>
typedefvector<int,int,int> vec; vec v(1,2,3); assert(deref(advance<mpl::int_<2> >(begin(v))) == 3);