- The following macros describe features that may be included in some future - ISO C++ standard, but have not yet been approved for inclusion in the language. -
-|
- - Macro - - |
-
- - Description - - |
-
|---|---|
|
-
- |
-
- - The compiler supports concepts. - - |
-
+ BOOST_NO_CXX11_ALIGNOF
+
+ The compiler does not support the alignof
+ keyword.
+
BOOST_NO_CXX11_ALLOCATOR
@@ -2915,7 +2886,9 @@
- The standard library does not provide header <codecvt>. + The standard library does not provide header <codecvt>. Note + that this header is deprecated post C++17, and therefore the macro + may be set as a result of the feature being deliberately removed.
+ BOOST_NULLPTR
+
+ If BOOST_NO_CXX11_NULLPTR
+ is not defined (i.e. C++11 compliant compilers), expands to nullptr, otherwise expands to 0.
+
+ BOOST_NO_CXX17_DEDUCTION_GUIDES
+
+ The compiler does not support class template argument deduction + (CTAD) guides. +
+
- The compiler does not support the header <format>.
+ The compiler does not support the header <source_location>.
- The compiler does not support the header <range>.
+ The compiler does not support the header <ranges>.
+ BOOST_NO_CXX20_HDR_VERSION
+
+ The compiler does not support the header <version>.
+
+ BOOST_NO_CXX11_HDR_CODECVT
+
+ The standard library no longer supports <codecvt>,
+ there is as yet no replacement.
+
- This macro can be used in place of the compiler specific variant
+ This macro can be used in place of the compiler-specific variant
of the C99 restrict
keyword to notify the compiler that, for the lifetime of the qualified
- pointer variable, only it and its derivative value will be used
- to gain access to the object it references. This limits the effect
- of pointer aliasing and helps the optimizers in generating better
- code. However, i this condition is violated, undefined behavior
- may occurs.
+ pointer variable, only it and its derivative values will be used
+ to access the object it references. This limits the effect of pointer
+ aliasing and helps optimizers in generating better code. However,
+ if this condition is violated, undefined behavior may occur.
Usage example: @@ -5235,6 +5258,45 @@
+ BOOST_DEPRECATED(M)
+
+ Expands to an attribute for a symbol that generates warnings when
+ that symbol is used in code. The warnings may contain a message
+ M, which must be
+ a string literal. This attribute may be applied to types, functions
+ or objects and is typically used to mark parts of the API as deprecated
+ with a recommendation of replacement.
+
+ Example: +
+BOOST_DEPRECATED("Use bar() instead.") +void foo(); + +template< typename T > +class BOOST_DEPRECATED("Use std::unique_ptr instead.") auto_ptr +{ +}; + +BOOST_DEPRECATED("Use std::numeric_limits<int>::max() instead.") +const int max_int = 0x7fffffff; ++
+
+
+ The warnings issued by BOOST_DEPRECATED
+ can be suppressed by defining BOOST_ALLOW_DEPRECATED_SYMBOLS
+ or BOOST_ALLOW_DEPRECATED
+ macros.
+
BOOST_PRAGMA_MESSAGE(M)
@@ -5278,7 +5340,9 @@
The messages issued by BOOST_HEADER_DEPRECATED
- can be suppressed by defining the macro BOOST_ALLOW_DEPRECATED_HEADERS.
+ can be suppressed by defining BOOST_ALLOW_DEPRECATED_HEADERS
+ or BOOST_ALLOW_DEPRECATED
+ macros.
+ BOOST_CLANG_VERSION
+
+ <boost/config.hpp>
+
+ Defined to the version of the Clang compiler, usually __clang_major__ *
+ 10000 +
+ __clang_minor__ *
+ 100 +
+ __clang_patchlevel__.
+ On Apple Clang, has a best-effort value reflecting the upstream
+ version, rather than the Apple version.
+
BOOST_BORLANDC
@@ -5568,18 +5655,22 @@
- BOOST_NO_WREGEX
+ BOOST_MSSTL_VERSION
- <boost/regex.hpp>
+ <boost/config.hpp>
- Defined if the regex library does not support wide character regular
- expressions.
+ Defined if the Microsoft Visual C++ standard library is in use.
+ Has the value of _MSVC_STL_VERSION
+ when that is defined, and a synthesized value of the same format
+ otherwise. Example values are 143 for VS2022/msvc-14.3, 142 for
+ VS2019/msvc-14.2, 141 for VS2017/msvc-14.1, 140 for VS2015/msvc-14.0,
+ 120 for VS2013/msvc-12.0, and so on.
+ BOOST_DISABLE_EXPLICIT_SYMBOL_VISIBILITY
+
+ Disables the effect of the BOOST_SYMBOL_EXPORT, BOOST_SYMBOL_IMPORT + and BOOST_SYMBOL_VISIBLE macros, in order to revert to the default + compiler behaviour. Note that this option should never be used + if Boost libraries are being linking against dynamically, or + if you are building a shared library that exposes Boost types + in its public API. It is however advisable when statically-linking + against Boost to prevent Boost symbols from leaking from the + binary: for instance because you are building a plug-in for a + software which may itself use Boost which could cause ODR conflicts. +
+diff --git a/doc/html/index.html b/doc/html/index.html index 3b318f82..f67daac9 100644 --- a/doc/html/index.html +++ b/doc/html/index.html @@ -58,12 +58,12 @@
Last revised: March 05, 2021 at 17:51:35 GMT |
+Last revised: February 22, 2023 at 19:02:21 GMT |