Iterator [C++] vector, begin, end

// C++ : Iterator

#include <iostream>

#include <vector>

using namespace std;

int main(int argc, char **argv)

{

vector<int> ivec = { 2, 3, 5, 7 };

for (auto i : ivec)

cout << i << endl;

auto b = ivec.begin();

auto e = ivec.end();

cout << typeid(b).name() << endl;

cout << typeid(e).name() << endl;

while (b != e) {

cout << *b << endl;

++b;

}

getchar();

return 0;

}

/* Output

2

3

5

7

class std::_Vector_iterator<class std::_Vector_val<struct std::_Simple_types<int> > >

class std::_Vector_iterator<class std::_Vector_val<struct std::_Simple_types<int> > >

2

3

5

7

*/