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Diffstat (limited to 'libcxx/test/algorithms/alg.modifying.operations/alg.remove/remove_copy_if.pass.cpp')
-rw-r--r-- | libcxx/test/algorithms/alg.modifying.operations/alg.remove/remove_copy_if.pass.cpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libcxx/test/algorithms/alg.modifying.operations/alg.remove/remove_copy_if.pass.cpp b/libcxx/test/algorithms/alg.modifying.operations/alg.remove/remove_copy_if.pass.cpp new file mode 100644 index 00000000000..9d822bc7f22 --- /dev/null +++ b/libcxx/test/algorithms/alg.modifying.operations/alg.remove/remove_copy_if.pass.cpp @@ -0,0 +1,73 @@ +//===----------------------------------------------------------------------===// +// +// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <algorithm> + +// template<InputIterator InIter, OutputIterator<auto, InIter::reference> OutIter, +// Predicate<auto, InIter::value_type> Pred> +// requires CopyConstructible<Pred> +// OutIter +// remove_copy_if(InIter first, InIter last, OutIter result, Pred pred); + +#include <algorithm> +#include <functional> +#include <cassert> + +#include "../../iterators.h" + +template <class InIter, class OutIter> +void +test() +{ + int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2}; + const unsigned sa = sizeof(ia)/sizeof(ia[0]); + int ib[sa]; + OutIter r = std::remove_copy_if(InIter(ia), InIter(ia+sa), OutIter(ib), + std::bind2nd(std::equal_to<int>(), 2)); + assert(base(r) == ib + sa-3); + assert(ib[0] == 0); + assert(ib[1] == 1); + assert(ib[2] == 3); + assert(ib[3] == 4); + assert(ib[4] == 3); + assert(ib[5] == 4); +} + +int main() +{ + test<input_iterator<const int*>, output_iterator<int*> >(); + test<input_iterator<const int*>, forward_iterator<int*> >(); + test<input_iterator<const int*>, bidirectional_iterator<int*> >(); + test<input_iterator<const int*>, random_access_iterator<int*> >(); + test<input_iterator<const int*>, int*>(); + + test<forward_iterator<const int*>, output_iterator<int*> >(); + test<forward_iterator<const int*>, forward_iterator<int*> >(); + test<forward_iterator<const int*>, bidirectional_iterator<int*> >(); + test<forward_iterator<const int*>, random_access_iterator<int*> >(); + test<forward_iterator<const int*>, int*>(); + + test<bidirectional_iterator<const int*>, output_iterator<int*> >(); + test<bidirectional_iterator<const int*>, forward_iterator<int*> >(); + test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >(); + test<bidirectional_iterator<const int*>, random_access_iterator<int*> >(); + test<bidirectional_iterator<const int*>, int*>(); + + test<random_access_iterator<const int*>, output_iterator<int*> >(); + test<random_access_iterator<const int*>, forward_iterator<int*> >(); + test<random_access_iterator<const int*>, bidirectional_iterator<int*> >(); + test<random_access_iterator<const int*>, random_access_iterator<int*> >(); + test<random_access_iterator<const int*>, int*>(); + + test<const int*, output_iterator<int*> >(); + test<const int*, forward_iterator<int*> >(); + test<const int*, bidirectional_iterator<int*> >(); + test<const int*, random_access_iterator<int*> >(); + test<const int*, int*>(); +} |