#27 iterator operator[] missing

[Anonymous]

vector iterators are missing operator[].

include <vector></vector>

include <boost numeric="" ublas="" vector.hpp=""></boost>

template<typename it_t="">
int adder (it_t in, int cnt) {
  int sum = 0;
  for (int i = 0; i < cnt; i++)
    sum += in[i];
  return sum;
}</typename>

int main() {
  std::vector<int> a (10);
  adder (a.begin(), 10);  << this is OK</int>

boost::numeric::ublas::vector<int> b;
  adder (b.begin(), 10);  << error, why?
}</int>

[Michael Stevens]

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Best way to fix this would be to use iterator base classes in all of uBLAS so this kind of thing can be fixed in one spot.