xref: /openbsd-src/gnu/lib/libstdc++/libstdc++/testsuite/20_util/binders.cc (revision 03a78d155d6fff5698289342b62759a75b20d130)
1 // 2001-06-11  Benjamin Kosnik  <bkoz@redhat.com>
2 
3 // Copyright (C) 2001 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 2, 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 COPYING.  If not, write to the Free
18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19 // USA.
20 
21 // 20.3.6 Binders
22 
23 #include <vector>
24 #include <algorithm> // for_each
25 #include <functional>
26 
27 class Elem
28 {
29 public:
print(int i) const30   void print(int i) const { }
modify(int i)31   void modify(int i) { }
32 };
33 
34 // libstdc++/3113
test01()35 void test01()
36 {
37   std::vector<Elem> coll(2);
38   // OK
39   std::for_each(coll.begin(), coll.end(),
40 	   std::bind2nd(std::mem_fun_ref(&Elem::print), 42));
41   // OK
42   std::for_each(coll.begin(), coll.end(),
43 	   std::bind2nd(std::mem_fun_ref(&Elem::modify), 42));
44 }
45 
46 
main()47 int main()
48 {
49   test01();
50   return 0;
51 }
52