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
|
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2006-2009. Distributed under 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/libs/interprocess for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/interprocess/detail/config_begin.hpp>
#include <boost/interprocess/detail/workaround.hpp>
#include <boost/interprocess/managed_shared_memory.hpp>
#include <boost/interprocess/allocators/allocator.hpp>
#include <boost/interprocess/allocators/adaptive_pool.hpp>
#include <boost/interprocess/allocators/cached_adaptive_pool.hpp>
#include <boost/interprocess/allocators/private_adaptive_pool.hpp>
#include <boost/interprocess/allocators/node_allocator.hpp>
#include <boost/interprocess/allocators/cached_node_allocator.hpp>
#include <boost/interprocess/allocators/private_node_allocator.hpp>
#include <boost/interprocess/containers/string.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/member.hpp>
#include <boost/multi_index/ordered_index.hpp>
using namespace boost::interprocess;
namespace bmi = boost::multi_index;
typedef managed_shared_memory::allocator<char>::type char_allocator;
typedef basic_string<char, std::char_traits<char>, char_allocator> shm_string;
//Data to insert in shared memory
struct employee
{
int id;
int age;
shm_string name;
employee(const employee &e)
: id(e.id), age(e.age), name(e.name)
{}
employee &operator=(const employee &e)
{
id = e.id; age = e.age; name = e.name;
return *this;
}
employee( int id_
, int age_
, const char *name_
, const char_allocator &a)
: id(id_), age(age_), name(name_, a)
{}
};
//Tags
struct id{};
struct age{};
struct name{};
// Explicit instantiations to catch compile-time errors
template class bmi::multi_index_container<
employee,
bmi::indexed_by<
bmi::ordered_unique
<bmi::tag<id>, BOOST_MULTI_INDEX_MEMBER(employee,int,id)>,
bmi::ordered_non_unique<
bmi::tag<name>,BOOST_MULTI_INDEX_MEMBER(employee,shm_string,name)>,
bmi::ordered_non_unique
<bmi::tag<age>, BOOST_MULTI_INDEX_MEMBER(employee,int,age)> >,
allocator<employee,managed_shared_memory::segment_manager>
>;
// Explicit instantiations to catch compile-time errors
template class bmi::multi_index_container<
employee,
bmi::indexed_by<
bmi::ordered_unique
<bmi::tag<id>, BOOST_MULTI_INDEX_MEMBER(employee,int,id)>,
bmi::ordered_non_unique<
bmi::tag<name>,BOOST_MULTI_INDEX_MEMBER(employee,shm_string,name)>,
bmi::ordered_non_unique
<bmi::tag<age>, BOOST_MULTI_INDEX_MEMBER(employee,int,age)> >,
adaptive_pool<employee,managed_shared_memory::segment_manager>
>;
// Explicit instantiations to catch compile-time errors
template class bmi::multi_index_container<
employee,
bmi::indexed_by<
bmi::ordered_unique
<bmi::tag<id>, BOOST_MULTI_INDEX_MEMBER(employee,int,id)>,
bmi::ordered_non_unique<
bmi::tag<name>,BOOST_MULTI_INDEX_MEMBER(employee,shm_string,name)>,
bmi::ordered_non_unique
<bmi::tag<age>, BOOST_MULTI_INDEX_MEMBER(employee,int,age)> >,
node_allocator<employee,managed_shared_memory::segment_manager>
>;
int main ()
{
return 0;
}
#include <boost/interprocess/detail/config_end.hpp>
|
