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From: Eric Niebler (eric_at_[hidden])
Date: 2006-10-29 13:59:38

A fusion transform_view of a random access sequence should itself be a
random access sequence, and its category is random access, but it
doesn't seem to implement the complete interface. For instance:

struct plus1
     template<typename T> struct result { typedef T type; };
     template<typename T> T operator ()(T const &t) const
         return t + 1;

template<typename V>
void bar(V const &v)
     boost::fusion::at_c<1>(v); // OK
     boost::fusion::transform_view<V const, plus1> view(v, plus1());
     boost::fusion::at_c<1>(view); // ERROR

int main()
     return 0;

I can't randomly access elements of a transformed fusion::vector. Bug?

Eric Niebler
Boost Consulting

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