1// 2008-06-25  Paolo Carlini  <paolo.carlini@oracle.com>
2
3// Copyright (C) 2008-2015 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// { dg-do compile }
21
22#include <algorithm>
23#include <testsuite_iterators.h>
24
25using __gnu_test::input_iterator_wrapper;
26using __gnu_test::output_iterator_wrapper;
27
28struct X { };
29
30struct Z
31{
32  Z&
33  operator=(const X&)
34  { return *this; }
35};
36
37bool
38pred_function(const X&)
39{ return true; }
40
41struct pred_obj
42{
43  bool
44  operator()(const X&)
45  { return true; }
46};
47
48output_iterator_wrapper<Z>
49test1(input_iterator_wrapper<X>& begin,
50      input_iterator_wrapper<X>& end,
51      output_iterator_wrapper<Z>& output)
52{ return std::remove_copy_if(begin, end, output, pred_function); }
53
54output_iterator_wrapper<Z>
55test2(input_iterator_wrapper<X>& begin,
56      input_iterator_wrapper<X>& end,
57      output_iterator_wrapper<Z>& output)
58{ return std::remove_copy_if(begin, end, output, pred_obj()); }
59