| 1 | /* |
|---|---|
| 2 | Copyright Henrik S. Gaßmann 2023 |
| 3 | Distributed under the Boost Software License, Version 1.0. |
| 4 | (See accompanying file LICENSE_1_0.txt or copy at |
| 5 | http://www.boost.org/LICENSE_1_0.txt) |
| 6 | */ |
| 7 | |
| 8 | #ifndef BOOST_PREDEF_LIBRARY_STD_MSVC_H |
| 9 | #define BOOST_PREDEF_LIBRARY_STD_MSVC_H |
| 10 | |
| 11 | #include <boost/predef/library/std/_prefix.h> |
| 12 | |
| 13 | #include <boost/predef/version_number.h> |
| 14 | #include <boost/predef/make.h> |
| 15 | |
| 16 | /* tag::reference[] |
| 17 | = `BOOST_LIB_STD_MSVC` |
| 18 | |
| 19 | https://github.com/microsoft/STL[Microsoft's {CPP} Standard Library]. |
| 20 | If available version number as major, minor, and patch. |
| 21 | The patch number is derived from `_MSVC_STL_UPDATE` by taking its five last |
| 22 | digits (see below). This implies that pasting a `_MSVC_STL_UPDATE` value into |
| 23 | `BOOST_VERSION_NUMBER` will produce a version number that is directly comparable |
| 24 | to `BOOST_LIB_STD_MSVC`. |
| 25 | |
| 26 | [options="header"] |
| 27 | |=== |
| 28 | | {predef_symbol} | {predef_version} |
| 29 | |
| 30 | | `+_MSVC_STL_VERSION+` | {predef_detection} |
| 31 | |
| 32 | | `+_MSVC_STL_VERSION+` | VV.R.0 |
| 33 | | `+_MSVC_STL_UPDATE+` | 00.0.0YYYMM |
| 34 | |=== |
| 35 | */ // end::reference[] |
| 36 | |
| 37 | #define BOOST_LIB_STD_MSVC BOOST_VERSION_NUMBER_NOT_AVAILABLE |
| 38 | |
| 39 | #if defined(_MSVC_STL_VERSION) |
| 40 | # undef BOOST_LIB_STD_MSVC |
| 41 | # define BOOST_LIB_STD_MSVC BOOST_PREDEF_MAKE_10_VVR_0PPPPP(_MSVC_STL_VERSION, _MSVC_STL_UPDATE) |
| 42 | #endif |
| 43 | |
| 44 | #if BOOST_LIB_STD_MSVC |
| 45 | # define BOOST_LIB_STD_MSVC_AVAILABLE |
| 46 | #endif |
| 47 | |
| 48 | #define BOOST_LIB_STD_MSVC_NAME "Microsoft stdlib" |
| 49 | |
| 50 | #endif |
| 51 | |
| 52 | #include <boost/predef/detail/test.h> |
| 53 | BOOST_PREDEF_DECLARE_TEST(BOOST_LIB_STD_MSVC, BOOST_LIB_STD_MSVC_NAME) |
| 54 |