loops i vector code example

Example 1: for loop vector

for (auto i = v.begin(); i != v.end(); i++)
    {
        std::cout << *i << endl;
    }

Example 2: c++ looping through a vector

for(std::vector<T>::size_type i = 0; i != v.size(); i++) {
    v[i].doSomething();
}