Use indexer to add elements to a vector : vector subscript indexer « vector « C++ Tutorial

#include <iostream>
#include <cassert>
#include <algorithm>
#include <vector>
#include <deque>
using namespace std;

int main()
{
  vector<int> vector1(20);

  for (int i = 0; i < 20; ++i)
    vector1[i] = i;

  vector<int>::iterator pos;

  for (pos=vector1.begin(); pos!=vector1.end(); ++pos) {
        cout << *pos << ' ';
  }

  return 0;
}

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16.2.vector subscript indexer
	16.2.1.	Use indexer to add elements to a vector
	16.2.2.	Use indexer to reference elements in a vector
	16.2.3.	Loop thourgh all elements in a vector using <
	16.2.4.	Loop through all elements in a vector using operator [] instead of operator *
	16.2.5.	Converting to C-style strings.