unchecked_partial_sum

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

template<class InputIterator, class OutIterator>
   OutputIterator unchecked_partial_sum(
      InputIterator_First,
      InputIterator _Last,
      OutputIterator _Result
   );

template<class InputIterator, class OutIterator, class BinaryOperation>
   OutputIterator unchecked_partial_sum(
      InputIterator _First,
      InputIterator _Last,
      OutputIterator _Result,
      BinaryOperation _Binary_op
   );

Parameters

• _First
  An input iterator addressing the first element in the range to be partially summed or combined according to a specified binary operation.

• _Last
  An input iterator addressing the last element in the range to be partially summed or combined according to a specified binary operation that is one position beyond the final element actually included in the iterated accumulation.

• _Result
  An output iterator addressing the first element a destination range where the series of partial sums 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 sum in the partial sum procedure.

Return Value

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

Remarks

See partial_sum for a code sample.

For more information on checked iterators, see Checked Iterators.

Requirements

Header: <numeric>

Namespace: stdext

See Also

Reference

Standard Template Library