Hi all, It's quite strange that I can't write something like that: ptr_vector<int> v; ptr_vector<int>::const_iterator i = v.begin(); //won't compile on VC7.1 ptr_vector<int>::iterator j = v.begin(); //It works ptr_vector<int>::ptr_const_iterator ip = v.ptr_begin(); //won't compile on VC7.1 ptr_vector<int>::ptr_iterator jp = v.ptr_begin(); //it works but const ptr_vector<int> cv; ptr_vector<int>::const_iterator k = cv.begin(); //works as expected ptr_vector<int>::const_iterator kp = cv.ptr_begin(); //works as expected but std::vector<int *> v2; std::vector<int *>::const_iterator = v2.begin(); //works just fine Obviously, this is a bug. -- Pavel Chikulaev