Is 2D cliext::vector myth ??

[He_That_Is]

There is always a work-around. You can try this as well . . .

#include <vector>

using namespace std;

typedef vector<int> vec; // or whatever the type you like
typedef vector<vec> vec_vec
typedef vec::iterator _vec;
typedef vec_vec::iterator _vec_vec;

A vector of vectors will give you the same results. Each vector can then contain two or more of whatever - the big iterator is for walking the vector of vectors, and the little iterator is for walking the individual vectors as you access them.

Perfect Health and Clarity of Mind,

--Victor