library/std/msvc.h

0001 /*
0002 Copyright Henrik S. Gaßmann 2023
0003 Distributed under the Boost Software License, Version 1.0.
0004 (See accompanying file LICENSE_1_0.txt or copy at
0005 http://www.boost.org/LICENSE_1_0.txt)
0006 */
0007
0008 #ifndef BOOST_PREDEF_LIBRARY_STD_MSVC_H
0009 #define BOOST_PREDEF_LIBRARY_STD_MSVC_H
0010
0011 #include <boost/predef/library/std/_prefix.h>
0012
0013 #include <boost/predef/version_number.h>
0014 #include <boost/predef/make.h>
0015
0016 /* tag::reference[]
0017 = `BOOST_LIB_STD_MSVC`
0018
0019 https://github.com/microsoft/STL[Microsoft's {CPP} Standard Library].
0020 If available version number as major, minor, and patch.
0021 The patch number is derived from `_MSVC_STL_UPDATE` by taking its five last
0022 digits (see below). This implies that pasting a `_MSVC_STL_UPDATE` value into
0023 `BOOST_VERSION_NUMBER` will produce a version number that is directly comparable
0024 to `BOOST_LIB_STD_MSVC`.
0025
0026 [options="header"]
0027 |===
0028 | {predef_symbol} | {predef_version}
0029
0030 | `+_MSVC_STL_VERSION+` | {predef_detection}
0031
0032 | `+_MSVC_STL_VERSION+` | VV.R.0
0033 | `+_MSVC_STL_UPDATE+` | 00.0.0YYYMM
0034 |===
0035 */ // end::reference[]
0036
0037 #define BOOST_LIB_STD_MSVC BOOST_VERSION_NUMBER_NOT_AVAILABLE
0038
0039 #if defined(_MSVC_STL_VERSION)
0040 #   undef BOOST_LIB_STD_MSVC
0041 #   define BOOST_LIB_STD_MSVC BOOST_PREDEF_MAKE_10_VVR_0PPPPP(_MSVC_STL_VERSION, _MSVC_STL_UPDATE)
0042 #endif
0043
0044 #if BOOST_LIB_STD_MSVC
0045 #   define BOOST_LIB_STD_MSVC_AVAILABLE
0046 #endif
0047
0048 #define BOOST_LIB_STD_MSVC_NAME "Microsoft stdlib"
0049
0050 #endif
0051
0052 #include <boost/predef/detail/test.h>
0053 BOOST_PREDEF_DECLARE_TEST(BOOST_LIB_STD_MSVC, BOOST_LIB_STD_MSVC_NAME)