websocketpp  0.3.0
C++/Boost Asio based websocket client/server library
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functional.hpp
1 /*
2  * Copyright (c) 2013, Peter Thorson. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  * * Redistributions of source code must retain the above copyright
7  * notice, this list of conditions and the following disclaimer.
8  * * Redistributions in binary form must reproduce the above copyright
9  * notice, this list of conditions and the following disclaimer in the
10  * documentation and/or other materials provided with the distribution.
11  * * Neither the name of the WebSocket++ Project nor the
12  * names of its contributors may be used to endorse or promote products
13  * derived from this software without specific prior written permission.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
19  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25  *
26  */
27 
28 #ifndef WEBSOCKETPP_COMMON_FUNCTIONAL_HPP
29 #define WEBSOCKETPP_COMMON_FUNCTIONAL_HPP
30 
31 #if defined _WEBSOCKETPP_CPP11_STL_ && !defined _WEBSOCKETPP_NO_CPP11_FUNCTIONAL_
32  #ifndef _WEBSOCKETPP_CPP11_FUNCTIONAL_
33  #define _WEBSOCKETPP_CPP11_FUNCTIONAL_
34  #endif
35 #endif
36 
37 #ifdef _WEBSOCKETPP_CPP11_FUNCTIONAL_
38  #include <functional>
39 #else
40  #include <boost/bind.hpp>
41  #include <boost/function.hpp>
42 #endif
43 
44 namespace websocketpp {
45 namespace lib {
46 
47 #ifdef _WEBSOCKETPP_CPP11_FUNCTIONAL_
48  using std::function;
49  using std::bind;
50  using std::ref;
51  namespace placeholders = std::placeholders;
52 #else
53  using boost::function;
54  using boost::bind;
55  using boost::ref;
56  namespace placeholders {
58  using ::_1;
59  using ::_2;
60  }
61 #endif
62 
63 } // namespace lib
64 } // namespace websocketpp
65 
66 #endif // WEBSOCKETPP_COMMON_FUNCTIONAL_HPP
Namespace for the WebSocket++ project.
Definition: base64.hpp:41