C++ pointer to vector

int main(int nArgs, char ** vArgs)
{
    vector<int> *v = new vector<int>(10);
    v->at(2); //Retrieve using pointer to member
    v->operator[](2); //Retrieve using pointer to operator member
    v->size(); //Retrieve size
    vector<int> &vr = *v; //Create a reference
    vr[2]; //Normal access through reference
    delete &vr; //Delete the reference. You could do the same with
                //a pointer (but not both!)
}

Source: stackoverflow.com

Similar codes

2 votes228 views3 answers
Winmain example
C++
0 vote217 views1 answer
Windows servis from console app
C++
2 votes234 views3 answers
Digit sum c++
C++
0 vote229 views1 answer
If(arr[i]==k) return arr[i];
C++
0 vote281 views1 answer
Is vscode better than sublime
C++
0 vote221 views1 answer
Restart the computer in c++ after the default time (30) seconds. (Windows)
C++
1 vote235 views1 answer
Check if double is integer c++
C++
1 vote229 views1 answer
Print linked list recursively c++
C++
0 vote206 views1 answer
C++98 check if character is integer
C++
2 votes211 views3 answers
How to find length of character array in c++
C++