1 //===----------------------------------------------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <algorithm>
11
12 // template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter, class T>
13 // requires HasEqualTo<InIter::value_type, T>
14 // OutIter
15 // remove_copy(InIter first, InIter last, OutIter result, const T& value);
16
17 #include <algorithm>
18 #include <cassert>
19
20 #include "test_iterators.h"
21
22 template <class InIter, class OutIter>
23 void
test()24 test()
25 {
26 int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
27 const unsigned sa = sizeof(ia)/sizeof(ia[0]);
28 int ib[sa];
29 OutIter r = std::remove_copy(InIter(ia), InIter(ia+sa), OutIter(ib), 2);
30 assert(base(r) == ib + sa-3);
31 assert(ib[0] == 0);
32 assert(ib[1] == 1);
33 assert(ib[2] == 3);
34 assert(ib[3] == 4);
35 assert(ib[4] == 3);
36 assert(ib[5] == 4);
37 }
38
main()39 int main()
40 {
41 test<input_iterator<const int*>, output_iterator<int*> >();
42 test<input_iterator<const int*>, forward_iterator<int*> >();
43 test<input_iterator<const int*>, bidirectional_iterator<int*> >();
44 test<input_iterator<const int*>, random_access_iterator<int*> >();
45 test<input_iterator<const int*>, int*>();
46
47 test<forward_iterator<const int*>, output_iterator<int*> >();
48 test<forward_iterator<const int*>, forward_iterator<int*> >();
49 test<forward_iterator<const int*>, bidirectional_iterator<int*> >();
50 test<forward_iterator<const int*>, random_access_iterator<int*> >();
51 test<forward_iterator<const int*>, int*>();
52
53 test<bidirectional_iterator<const int*>, output_iterator<int*> >();
54 test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
55 test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
56 test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
57 test<bidirectional_iterator<const int*>, int*>();
58
59 test<random_access_iterator<const int*>, output_iterator<int*> >();
60 test<random_access_iterator<const int*>, forward_iterator<int*> >();
61 test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
62 test<random_access_iterator<const int*>, random_access_iterator<int*> >();
63 test<random_access_iterator<const int*>, int*>();
64
65 test<const int*, output_iterator<int*> >();
66 test<const int*, forward_iterator<int*> >();
67 test<const int*, bidirectional_iterator<int*> >();
68 test<const int*, random_access_iterator<int*> >();
69 test<const int*, int*>();
70 }
71