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 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 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