eigen/Tutorial__range__for__loop__1d__cxx11_8cpp_source.html

 VectorXi v = VectorXi::Random(4);

 cout << "Here is the vector v:\n";

 for(auto x : v) cout << x << " ";

 cout << "\n";

x
x
Definition: BiCGSTAB_simple.cpp:7

v
VectorXi v
Definition: Tutorial_range_for_loop_1d_cxx11.cpp:1

Eigen::VectorXi
Matrix< int, Dynamic, 1 > VectorXi
Dynamic×1 vector of type int.
Definition: Matrix.h:500