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1 | // Copyright Vladimir Prus 2004. |
2 | // Distributed under the Boost Software License, Version 1.0. | |
3 | // (See accompanying file LICENSE_1_0.txt | |
4 | // or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #ifndef BOOST_PROGRAM_OPTIONS_VERSION_HPP_VP_2004_04_05 | |
7 | #define BOOST_PROGRAM_OPTIONS_VERSION_HPP_VP_2004_04_05 | |
8 | ||
9 | /** The version of the source interface. | |
10 | The value will be incremented whenever a change is made which might | |
11 | cause compilation errors for existing code. | |
12 | */ | |
13 | #ifdef BOOST_PROGRAM_OPTIONS_VERSION | |
14 | #error BOOST_PROGRAM_OPTIONS_VERSION already defined | |
15 | #endif | |
16 | #define BOOST_PROGRAM_OPTIONS_VERSION 2 | |
17 | ||
18 | ||
19 | #endif |