1
2// Copyright 2005-2011 Daniel James.
3// Distributed under the Boost Software License, Version 1.0. (See accompanying
4// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
5
6// Note: if you change this include guard, you also need to change
7// container_fwd_compile_fail.cpp
8#if !defined(BOOST_DETAIL_CONTAINER_FWD_HPP)
9#define BOOST_DETAIL_CONTAINER_FWD_HPP
10
11#if defined(_MSC_VER) && \
12 !defined(BOOST_DETAIL_TEST_CONFIG_ONLY)
13# pragma once
14#endif
15
16#include <boost/config.hpp>
17#include <boost/detail/workaround.hpp>
18
19////////////////////////////////////////////////////////////////////////////////
20// //
21// Define BOOST_DETAIL_NO_CONTAINER_FWD if you don't want this header to //
22// forward declare standard containers. //
23// //
24// BOOST_DETAIL_CONTAINER_FWD to make it foward declare containers even if it //
25// normally doesn't. //
26// //
27// BOOST_DETAIL_NO_CONTAINER_FWD overrides BOOST_DETAIL_CONTAINER_FWD. //
28// //
29////////////////////////////////////////////////////////////////////////////////
30
31#if !defined(BOOST_DETAIL_NO_CONTAINER_FWD)
32# if defined(BOOST_DETAIL_CONTAINER_FWD)
33 // Force forward declarations.
34# elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
35 // STLport
36# define BOOST_DETAIL_NO_CONTAINER_FWD
37# elif defined(__LIBCOMO__)
38 // Comeau STL:
39# define BOOST_DETAIL_NO_CONTAINER_FWD
40# elif defined(__STD_RWCOMPILER_H__) || defined(_RWSTD_VER)
41 // Rogue Wave library:
42# define BOOST_DETAIL_NO_CONTAINER_FWD
43# elif defined(_LIBCPP_VERSION)
44 // libc++
45# define BOOST_DETAIL_NO_CONTAINER_FWD
46# elif defined(__GLIBCPP__) || defined(__GLIBCXX__)
47 // GNU libstdc++ 3
48 //
49 // Disable forwarding for all recent versions, as the library has a
50 // versioned namespace mode, and I don't know how to detect it.
51# if __GLIBCXX__ >= 20070513 \
52 || defined(_GLIBCXX_DEBUG) \
53 || defined(_GLIBCXX_PARALLEL) \
54 || defined(_GLIBCXX_PROFILE)
55# define BOOST_DETAIL_NO_CONTAINER_FWD
56# else
57# if defined(__GLIBCXX__) && __GLIBCXX__ >= 20040530
58# define BOOST_CONTAINER_FWD_COMPLEX_STRUCT
59# endif
60# endif
61# elif defined(__STL_CONFIG_H)
62 // generic SGI STL
63 //
64 // Forward declaration seems to be okay, but it has a couple of odd
65 // implementations.
66# define BOOST_CONTAINER_FWD_BAD_BITSET
67# if !defined(__STL_NON_TYPE_TMPL_PARAM_BUG)
68# define BOOST_CONTAINER_FWD_BAD_DEQUE
69# endif
70# elif defined(__MSL_CPP__)
71 // MSL standard lib:
72# define BOOST_DETAIL_NO_CONTAINER_FWD
73# elif defined(__IBMCPP__)
74 // The default VACPP std lib, forward declaration seems to be fine.
75# elif defined(MSIPL_COMPILE_H)
76 // Modena C++ standard library
77# define BOOST_DETAIL_NO_CONTAINER_FWD
78# elif (defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)
79 // Dinkumware Library (this has to appear after any possible replacement
80 // libraries)
81# else
82# define BOOST_DETAIL_NO_CONTAINER_FWD
83# endif
84#endif
85
86#if !defined(BOOST_DETAIL_TEST_CONFIG_ONLY)
87
88#if defined(BOOST_DETAIL_NO_CONTAINER_FWD) && \
89 !defined(BOOST_DETAIL_TEST_FORCE_CONTAINER_FWD)
90
91#include <deque>
92#include <list>
93#include <vector>
94#include <map>
95#include <set>
96#include <bitset>
97#include <string>
98#include <complex>
99
100#else
101
102#include <cstddef>
103
104#if defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
105#include <deque>
106#endif
107
108#if defined(BOOST_CONTAINER_FWD_BAD_BITSET)
109#include <bitset>
110#endif
111
112#if defined(BOOST_MSVC)
113#pragma warning(push)
114#pragma warning(disable:4099) // struct/class mismatch in fwd declarations
115#endif
116
117namespace std
118{
119 template <class T> class allocator;
120 template <class charT, class traits, class Allocator> class basic_string;
121
122 template <class charT> struct char_traits;
123
124#if defined(BOOST_CONTAINER_FWD_COMPLEX_STRUCT)
125 template <class T> struct complex;
126#else
127 template <class T> class complex;
128#endif
129
130#if !defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
131 template <class T, class Allocator> class deque;
132#endif
133
134 template <class T, class Allocator> class list;
135 template <class T, class Allocator> class vector;
136 template <class Key, class T, class Compare, class Allocator> class map;
137 template <class Key, class T, class Compare, class Allocator>
138 class multimap;
139 template <class Key, class Compare, class Allocator> class set;
140 template <class Key, class Compare, class Allocator> class multiset;
141
142#if !defined(BOOST_CONTAINER_FWD_BAD_BITSET)
143 template <size_t N> class bitset;
144#endif
145 template <class T1, class T2> struct pair;
146}
147
148#if defined(BOOST_MSVC)
149#pragma warning(pop)
150#endif
151
152#endif // BOOST_DETAIL_NO_CONTAINER_FWD &&
153 // !defined(BOOST_DETAIL_TEST_FORCE_CONTAINER_FWD)
154
155#endif // BOOST_DETAIL_TEST_CONFIG_ONLY
156
157#endif
158

source code of include/boost/detail/container_fwd.hpp