Iterator values may change.



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

int main()
{
  deque<char> dequeObject;
  deque<char>::iterator p1, p2;
  int i;

  for(i = 0; i <5; i++) 
     dequeObject.push_back(i + 'A');

  cout << "Original sequence: ";
  for(i = 0; i <dequeObject.size(); i++)
    cout << dequeObject[i] << " ";
  cout << endl;

  p1 = dequeObject.begin() + 2;
  p2 = dequeObject.begin() + 3;
  cout << "*p1: " << *p1 << ", ";
  cout << "*p2: " << *p2 << endl;
  cout << endl;

  dequeObject.insert(p1, 'X');

  cout << "Sequence after insert: ";
  for(i = 0; i <dequeObject.size(); i++)
    cout << dequeObject[i] << " ";
  cout << endl;

  cout << "*p1: " << *p1 << ", ";
  cout << "*p2: " << *p2 << endl;

  return 0;
}

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3.	Reverse iterators and copy.
4.	Assigning deque objects.
5.	Demonstrate swap() for deque
6.	Demonstrate resize() for deque
7.	Demonstrate raw storage iterators
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Iterator values may change. : Deque « Data Structure « C++

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