Template Function thrust::sort(RandomAccessIterator, RandomAccessIterator)¶
Function Documentation¶
-
template<typename
RandomAccessIterator
>
voidthrust
::
sort
(RandomAccessIterator first, RandomAccessIterator last) sort
sorts the elements in[first, last)
into ascending order, meaning that ifi
andj
are any two valid iterators in[first, last)
such thati
precedesj
, then*j
is not less than*i
. Note:sort
is not guaranteed to be stable. That is, suppose that*i
and*j
are equivalent: neither one is less than the other. It is not guaranteed that the relative order of these two elements will be preserved bysort
.This version of
sort
compares objects usingoperator<
.The following code snippet demonstrates how to use
sort
to sort a sequence of integers.- Parameters
first
: The beginning of the sequence.last
: The end of the sequence.
- Template Parameters
RandomAccessIterator
: is a model of Random Access Iterator,RandomAccessIterator
is mutable, andRandomAccessIterator's
value_type
is a model of LessThan Comparable, and the ordering relation onRandomAccessIterator's
value_type
is a strict weak ordering, as defined in the LessThan Comparable requirements.
#include <thrust/sort.h> ... const int N = 6; int A[N] = {1, 4, 2, 8, 5, 7}; thrust::sort(A, A + N); // A is now {1, 2, 4, 5, 7, 8}
- See
- See
stable_sort
- See
sort_by_key