| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <numeric> |
| |
| // template <class ForwardIterator, class T> |
| // void iota(ForwardIterator first, ForwardIterator last, T value); |
| |
| #include <numeric> |
| #include <cassert> |
| |
| #include "../iterators.h" |
| |
| template <class InIter> |
| void |
| test() |
| { |
| int ia[] = {1, 2, 3, 4, 5}; |
| int ir[] = {5, 6, 7, 8, 9}; |
| const unsigned s = sizeof(ia) / sizeof(ia[0]); |
| std::iota(InIter(ia), InIter(ia+s), 5); |
| for (unsigned i = 0; i < s; ++i) |
| assert(ia[i] == ir[i]); |
| } |
| |
| int main() |
| { |
| test<forward_iterator<int*> >(); |
| test<bidirectional_iterator<int*> >(); |
| test<random_access_iterator<int*> >(); |
| test<int*>(); |
| } |