Milena (Olena)  User documentation 2.0a Id
 All Classes Namespaces Functions Variables Typedefs Enumerator Groups Pages
ands.hh
1 // Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE)
2 //
3 // This file is part of Olena.
4 //
5 // Olena is free software: you can redistribute it and/or modify it under
6 // the terms of the GNU General Public License as published by the Free
7 // Software Foundation, version 2 of the License.
8 //
9 // Olena is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
16 //
17 // As a special exception, you may use this file as part of a free
18 // software project without restriction. Specifically, if other files
19 // instantiate templates or use macros or inline functions from this
20 // file, or you compile this file and link it with other files to produce
21 // an executable, this file does not by itself cause the resulting
22 // executable to be covered by the GNU General Public License. This
23 // exception does not however invalidate any other reasons why the
24 // executable file might be covered by the GNU General Public License.
25 
26 #ifndef MLN_METAL_ANDS_HH
27 # define MLN_METAL_ANDS_HH
28 
32 
33 # include <mln/metal/bool.hh>
34 
35 
36 namespace mln
37 {
38 
39  namespace metal
40  {
41 
43  template < typename E1,
44  typename E2,
45  typename E3,
46  typename E4 = true_,
47  typename E5 = true_,
48  typename E6 = true_,
49  typename E7 = true_,
50  typename E8 = true_ >
51  struct ands : bool_<( E1::value &&
52  E2::value &&
53  E3::value &&
54  E4::value &&
55  E5::value &&
56  E6::value &&
57  E7::value &&
58  E8::value )>
59  {};
60 
61 
62  } // end of namespace mln::metal
63 
64 } // end of namespace mln
65 
66 
67 #endif // ! MLN_METAL_ANDS_HH