checked_array_iterator::operator+=

Adds a specified offset to a checked_array_iterator.

checked_array_iterator<_Iterator>& operator+=(
   difference_type _Off
);

Parameters

• _Off
  The offset by which to increment the iterator.

Return Value

A reference to the element addressed by the checked_array_iterator.

Remarks

For more information, see Checked Iterators.

Example

// checked_array_iterators_op_plus_eq.cpp
// compile with: /EHsc
#include <vector>
#include <iostream>

int main() {
   using namespace stdext;
   using namespace std;
   int a[] = {6, 3, 77, 199, 222};
   int b[5];
   copy(a, a + 5, checked_array_iterator<int*>(b,5));

   checked_array_iterator<int*> checked_output_iterator(b,5);

   cout << *checked_output_iterator << endl;
   checked_output_iterator += 3;
   cout << *checked_output_iterator << endl;
}

6
199

Requirements

Header: <iterator>

Namespace: stdext

See Also

Reference

checked_array_iterator Class

Standard Template Library