Use indexer to reference elements in a vector

   
 

/* The following code example is taken from the book
 * "The C++ Standard Library - A Tutorial and Reference"
 * by Nicolai M. Josuttis, Addison-Wesley, 1999
 *
 * (C) Copyright Nicolai M. Josuttis 1999.
 * Permission to copy, use, modify, sell and distribute this software
 * is granted provided this copyright notice appears in all copies.
 * This software is provided "as is" without express or implied
 * warranty, and with no claim as to its suitability for any purpose.
 */
#include <iostream>
#include <vector>
using namespace std;

int main()
{
    vector<int> coll;    // vector container for integer elements

    // append elements with values 1 to 6
    for (int i=1; i<=6; ++i) {
        coll.push_back(i);
    }

    // print all elements followed by a space
    for (int i=0; i<coll.size(); ++i) {
        cout << coll[i] << ' ';
    }
    cout << endl;
}

/* 
1 2 3 4 5 6

 */

Related examples in the same category

1.	Use indexer to add elements to a vector
2.	Loop thourgh all elements in a vector using <
3.	Loop through all elements in a vector using operator [] instead of operator *
4.	Create another vector that contains a subrange of vector.
5.	Raise all values in a vector by a given percentage
6.	Read double from keyboard, save it to a vector and find the max value

Use indexer to reference elements in a vector : vector subscript indexer « Vector « C++

Related examples in the same category