unchecked_adjacent_difference

Same as adjacent_difference, but allows the use of an unchecked iterator as output iterator when _SECURE_SCL=1 is defined. unchecked_adjacent_difference is defined in the stdext namespace.

Syntax

template<class InputIterator, class OutIterator>
   OutputIterator unchecked_adjacent_difference(
      InputIterator_First,
      InputIterator _Last,
      OutputIterator_Result 
   );

template<class InputIterator, class OutputIterator, class BinaryOperation>
   OutputIterator unchecked_adjacent_difference(
      InputIterator_First,
      InputIterator _Last,
      OutputIterator_Result, 
      BinaryOperation _Binary_op
   );

Parameters

• _First
  An input iterator addressing the first element in the input range whose elements are to be differenced with their respective predecessors or where the pair of values is to be operated on by another specified binary operation.

• _Last
  An input iterator addressing the last element in the input range whose elements are to be differenced with their respective predecessors or where the pair of values is to be operated on by another specified binary operation.

• _Result
  An output iterator addressing the first element a destination range where the series of differences or the results of the specified operation is to be stored.

• _Binary_op
  The binary operation that is to be applied in the generalized operation replacing the operation of subtraction in the differencing procedure.

Return Value

An output iterator addressing the end of the destination range: _Result + (_Last - _First).

Remarks

See adjacent_difference for a code sample.

For more information on checked iterators, see Checked Iterators.

Requirements

Header: <numeric>

Namespace: stdext

See Also

Standard Template Library