Function template set

Function template set_difference

boost::compute::set_difference — Set difference algorithm.

Synopsis

// In header: <boost/compute/algorithm/set_difference.hpp>


template<typename InputIterator1, typename InputIterator2, 
         typename OutputIterator> 
  OutputIterator 
  set_difference(InputIterator1 first1, InputIterator1 last1, 
                 InputIterator2 first2, InputIterator2 last2, 
                 OutputIterator result, 
                 command_queue & queue = system::default_queue());

Description

Finds the difference of the sorted range [first2, last2) from the sorted range [first1, last1) and stores it in range starting at result Space complexity: (2(distance(first1, last1) + distance(first2, last2)))

Parameters:

`first1`	Iterator pointing to start of first set
`first2`	Iterator pointing to start of second set
`last1`	Iterator pointing to end of first set
`last2`	Iterator pointing to end of second set
`queue`	Queue on which to execute
`result`	Iterator pointing to start of range in which the difference will be stored

Returns:

Iterator pointing to end of difference