Cleaning up an STL list/vector of pointers

Question

What is the shortest chunk of C++ you can come up with to safely clean up a std::vector or std::list of pointers? (assuming you have to call delet

Answer 1

template< typename T >
struct delete_ptr : public std::unary_function
{
   bool operator()(T*pT) const { delete pT; return true; }
};

std::for_each(foo_list.begin(), foo_list.end(), delete_ptr());