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 |
20 | |