1 //////////////////////////////////////////////////////////////////////////////
3 // (C) Copyright Ion Gaztanaga 2005-2013. Distributed under the Boost
4 // Software License, Version 1.0. (See accompanying file
5 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7 // See http://www.boost.org/libs/container for documentation.
9 //////////////////////////////////////////////////////////////////////////////
11 #ifndef BOOST_CONTAINER_DETAIL_WORKAROUND_HPP
12 #define BOOST_CONTAINER_DETAIL_WORKAROUND_HPP
14 #ifndef BOOST_CONFIG_HPP
15 # include <boost/config.hpp>
18 #if defined(BOOST_HAS_PRAGMA_ONCE)
22 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)\
23 && !defined(BOOST_INTERPROCESS_DISABLE_VARIADIC_TMPL)
24 #define BOOST_CONTAINER_PERFECT_FORWARDING
27 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && defined(__GXX_EXPERIMENTAL_CXX0X__)\
28 && (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__ < 40700)
29 #define BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST
32 #if defined(BOOST_GCC_VERSION)
33 # if (BOOST_GCC_VERSION < 40700) || !defined(BOOST_GCC_CXX11)
34 # define BOOST_CONTAINER_NO_CXX11_DELEGATING_CONSTRUCTORS
36 #elif defined(BOOST_MSVC)
37 # if _MSC_FULL_VER < 180020827
38 # define BOOST_CONTAINER_NO_CXX11_DELEGATING_CONSTRUCTORS
40 #elif defined(BOOST_CLANG)
41 # if !__has_feature(cxx_delegating_constructors)
42 # define BOOST_CONTAINER_NO_CXX11_DELEGATING_CONSTRUCTORS
46 #if !defined(BOOST_FALLTHOUGH)
47 #define BOOST_CONTAINER_FALLTHOUGH
49 #define BOOST_CONTAINER_FALLTHOUGH BOOST_FALLTHOUGH;
52 #if !defined(BOOST_NO_CXX11_HDR_TUPLE) || (defined(BOOST_MSVC) && (BOOST_MSVC == 1700 || BOOST_MSVC == 1600))
53 #define BOOST_CONTAINER_PAIR_TEST_HAS_HEADER_TUPLE
56 //Macros for documentation purposes. For code, expands to the argument
57 #define BOOST_CONTAINER_IMPDEF(TYPE) TYPE
58 #define BOOST_CONTAINER_SEEDOC(TYPE) TYPE
60 //Macros for memset optimization. In most platforms
61 //memsetting pointers and floatings is safe and faster.
63 //If your platform does not offer these guarantees
64 //define these to value zero.
65 #ifndef BOOST_CONTAINER_MEMZEROED_FLOATING_POINT_IS_NOT_ZERO
66 #define BOOST_CONTAINER_MEMZEROED_FLOATING_POINT_IS_ZERO 1
69 #ifndef BOOST_CONTAINER_MEMZEROED_POINTER_IS_NOT_NULL
70 #define BOOST_CONTAINER_MEMZEROED_POINTER_IS_NULL
73 #define BOOST_CONTAINER_DOC1ST(TYPE1, TYPE2) TYPE2
74 #define BOOST_CONTAINER_I ,
75 #define BOOST_CONTAINER_DOCIGN(T) T
76 #define BOOST_CONTAINER_DOCONLY(T)
79 we need to import/export our code only if the user has specifically
80 asked for it by defining either BOOST_ALL_DYN_LINK if they want all boost
81 libraries to be dynamically linked, or BOOST_CONTAINER_DYN_LINK
82 if they want just this one to be dynamically liked:
84 #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_CONTAINER_DYN_LINK)
86 /* export if this is our own source, otherwise import: */
87 #ifdef BOOST_CONTAINER_SOURCE
88 # define BOOST_CONTAINER_DECL BOOST_SYMBOL_EXPORT
90 # define BOOST_CONTAINER_DECL BOOST_SYMBOL_IMPORT
92 #endif /* BOOST_CONTAINER_SOURCE */
94 #define BOOST_CONTAINER_DECL
97 //#define BOOST_CONTAINER_DISABLE_FORCEINLINE
99 #if defined(BOOST_CONTAINER_DISABLE_FORCEINLINE)
100 #define BOOST_CONTAINER_FORCEINLINE inline
101 #elif defined(BOOST_CONTAINER_FORCEINLINE_IS_BOOST_FORCELINE)
102 #define BOOST_CONTAINER_FORCEINLINE BOOST_FORCEINLINE
103 #elif defined(BOOST_MSVC) && defined(_DEBUG)
104 //"__forceinline" and MSVC seems to have some bugs in debug mode
105 #define BOOST_CONTAINER_FORCEINLINE inline
107 #define BOOST_CONTAINER_FORCEINLINE BOOST_FORCEINLINE
110 #endif //#ifndef BOOST_CONTAINER_DETAIL_WORKAROUND_HPP