CPP

c++ vector iterator

#include <iostream>
#include <vector>
using namespace std;

vector<int> myvector;

for (vector<int>::iterator it = myvector.begin();
     it != myvector.end();
     ++it)
   cout << ' ' << *it;
cout << '
';

iteraate through a vector

for(int i = 0; i < vec.size(); i++){
        cout << vec[i] << endl;
    }

C++ Vector Iterator Syntax

vector<T>::iterator iteratorName;

iterate over vector in c++

for (auto & element : vector) {
    element.doSomething ();
}

vector iterating in c++

for(auto i = begin(vec); i  != end(vec); i++){
        cout << *i << endl;
    }
}

vector iterator in c++

vector<int>::iterator ptr;
for (ptr = ar.begin(); ptr < ar.end(); ptr++)
{
//do something at (*ptr)
}

c++ vector iterator

vector<string> split ( const string& str ) // const-correct 
{
    vector<string> ret;
    typedef string::const_iterator iter ;
    iter i = str.begin() ;
  
  
  
    
    // ...
    
    return ret;
}

c++ loop vector iterator

// Using a for loop with iterator
for(std::vector<int>::iterator it = std::begin(v); it != std::end(v); ++it) {
    std::cout << *it << "
";
}