Version.hpp
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1 /*
2  * Original work Copyright (c) 2006-2009 Erin Catto http://www.box2d.org
3  * Modified work Copyright (c) 2017 Louis Langholtz https://github.com/louis-langholtz/PlayRho
4  *
5  * This software is provided 'as-is', without any express or implied
6  * warranty. In no event will the authors be held liable for any damages
7  * arising from the use of this software.
8  *
9  * Permission is granted to anyone to use this software for any purpose,
10  * including commercial applications, and to alter it and redistribute it
11  * freely, subject to the following restrictions:
12  *
13  * 1. The origin of this software must not be misrepresented; you must not
14  * claim that you wrote the original software. If you use this software
15  * in a product, an acknowledgment in the product documentation would be
16  * appreciated but is not required.
17  * 2. Altered source versions must be plainly marked as such, and must not be
18  * misrepresented as being the original software.
19  * 3. This notice may not be removed or altered from any source distribution.
20  */
21 
22 #ifndef PLAYRHO_COMMON_VERSION_HPP
23 #define PLAYRHO_COMMON_VERSION_HPP
24 
25 #include <PlayRho/Defines.hpp>
26 
27 #include <cstdint>
28 #include <string>
29 
30 namespace playrho {
31 
37  struct Version
38  {
40  using Revnum = std::int32_t;
41 
48  Revnum major;
49 
55  Revnum minor;
56 
60  Revnum revision;
61  };
62 
64  PLAYRHO_CONSTEXPR inline bool operator== (Version lhs, Version rhs)
65  {
66  return lhs.major == rhs.major && lhs.minor == rhs.minor && lhs.revision == rhs.revision;
67  }
68 
70  PLAYRHO_CONSTEXPR inline bool operator!= (Version lhs, Version rhs)
71  {
72  return !(lhs == rhs);
73  }
74 
76  Version GetVersion() noexcept;
77 
79  std::string GetBuildDetails() noexcept;
80 
81 } // namespace playrho
82 
83 #endif // PLAYRHO_COMMON_VERSION_HPP