1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
#ifndef BOOST_SERIALIZATION_EXTENDED_TYPE_INFO_TYPEID_HPP
#define BOOST_SERIALIZATION_EXTENDED_TYPE_INFO_TYPEID_HPP
/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
// extended_type_info_typeid.hpp: implementation for version that depends
// on runtime typing (rtti - typeid) but uses a user specified string
// as the portable class identifier.
// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
// Use, modification and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org for updates, documentation, and revision history.
#include <typeinfo>
#include <cstdarg>
#include <boost/assert.hpp>
#include <boost/config.hpp>
#include <boost/static_assert.hpp>
#include <boost/serialization/static_warning.hpp>
#include <boost/type_traits/is_polymorphic.hpp>
#include <boost/type_traits/remove_const.hpp>
#include <boost/serialization/config.hpp>
#include <boost/serialization/singleton.hpp>
#include <boost/serialization/extended_type_info.hpp>
#include <boost/serialization/factory.hpp>
// hijack serialization access
#include <boost/serialization/access.hpp>
#include <boost/mpl/if.hpp>
#include <boost/config/abi_prefix.hpp> // must be the last header
#ifdef BOOST_MSVC
# pragma warning(push)
# pragma warning(disable : 4251 4231 4660 4275 4511 4512)
#endif
namespace boost {
namespace serialization {
namespace typeid_system {
class BOOST_SERIALIZATION_DECL(BOOST_PP_EMPTY()) extended_type_info_typeid_0 :
public extended_type_info
{
virtual const char * get_debug_info() const {
if(static_cast<const std::type_info *>(0) == m_ti)
return static_cast<const char *>(0);
return m_ti->name();
}
protected:
const std::type_info * m_ti;
extended_type_info_typeid_0(const char * key);
~extended_type_info_typeid_0();
void type_register(const std::type_info & ti);
void type_unregister();
const extended_type_info *
get_extended_type_info(const std::type_info & ti) const;
public:
virtual bool
is_less_than(const extended_type_info &rhs) const;
virtual bool
is_equal(const extended_type_info &rhs) const;
const std::type_info & get_typeid() const {
return *m_ti;
}
};
} // typeid_system
template<class T>
class extended_type_info_typeid :
public typeid_system::extended_type_info_typeid_0,
public singleton<extended_type_info_typeid< T > >
{
public:
extended_type_info_typeid() :
typeid_system::extended_type_info_typeid_0(get_key())
{
type_register(typeid(T));
key_register();
}
~extended_type_info_typeid(){
key_unregister();
type_unregister();
}
// get the eti record for the true type of this record
// relying upon standard type info implemenation (rtti)
const extended_type_info *
get_derived_extended_type_info(const T & t) const {
// note: this implementation - based on usage of typeid (rtti)
// only does something if the class has at least one virtual function.
BOOST_STATIC_WARNING(boost::is_polymorphic< T >::value);
return
typeid_system::extended_type_info_typeid_0::get_extended_type_info(
typeid(t)
);
}
const char * get_key() const {
return boost::serialization::guid< T >();
}
virtual void * construct(unsigned int count, ...) const{
// count up the arguments
std::va_list ap;
va_start(ap, count);
switch(count){
case 0:
return factory<BOOST_DEDUCED_TYPENAME boost::remove_const< T >::type, 0>(ap);
case 1:
return factory<BOOST_DEDUCED_TYPENAME boost::remove_const< T >::type, 1>(ap);
case 2:
return factory<BOOST_DEDUCED_TYPENAME boost::remove_const< T >::type, 2>(ap);
case 3:
return factory<BOOST_DEDUCED_TYPENAME boost::remove_const< T >::type, 3>(ap);
case 4:
return factory<BOOST_DEDUCED_TYPENAME boost::remove_const< T >::type, 4>(ap);
default:
BOOST_ASSERT(false); // too many arguments
// throw exception here?
return NULL;
}
}
virtual void destroy(void const * const p) const {
boost::serialization::access::destroy(
static_cast<T const *>(p)
);
//delete static_cast<T const * const>(p);
}
};
} // namespace serialization
} // namespace boost
///////////////////////////////////////////////////////////////////////////////
// If no other implementation has been designated as default,
// use this one. To use this implementation as the default, specify it
// before any of the other headers.
#ifndef BOOST_SERIALIZATION_DEFAULT_TYPE_INFO
#define BOOST_SERIALIZATION_DEFAULT_TYPE_INFO
namespace boost {
namespace serialization {
template<class T>
struct extended_type_info_impl {
typedef BOOST_DEDUCED_TYPENAME
boost::serialization::extended_type_info_typeid< T > type;
};
} // namespace serialization
} // namespace boost
#endif
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif
#include <boost/config/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
#endif // BOOST_SERIALIZATION_EXTENDED_TYPE_INFO_TYPEID_HPP
|
Swift