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
|
// file : common/relationship-query/query/test.hxx
// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef TEST_HXX
#define TEST_HXX
#include <common/config.hxx> // HAVE_CXX11, HAVE_TR1_MEMORY
#if defined(HAVE_CXX11) || defined(HAVE_TR1_MEMORY)
#include <string>
#include <odb/core.hxx>
#ifdef HAVE_CXX11
# include <memory>
using std::shared_ptr;
#else
# include <odb/tr1/memory.hxx>
using std::tr1::shared_ptr;
#endif
struct country;
#pragma db value
struct residence_info
{
residence_info (bool p, shared_ptr<country> l)
: permanent (p), location (l)
{
}
residence_info ()
{
}
bool permanent;
#pragma db not_null
shared_ptr<country> location;
};
#pragma db object pointer(shared_ptr)
struct person
{
person (unsigned long i,
const std::string& fn,
const std::string& ln,
unsigned short a,
shared_ptr<country> r,
bool p,
shared_ptr<country> n)
: id (i),
first_name (fn),
last_name (ln),
age (a),
residence (p, r),
nationality (n)
{
}
person ()
{
}
#pragma db id
unsigned long id;
#pragma db column ("first")
std::string first_name;
#pragma db column ("last")
std::string last_name;
unsigned short age;
residence_info residence;
#pragma db not_null
shared_ptr<country> nationality;
shared_ptr<person> husband; // Self-join.
};
struct employer;
#pragma db object pointer(shared_ptr)
struct employee: person
{
employee (unsigned long i,
const std::string& fn,
const std::string& ln,
unsigned short a,
shared_ptr<country> r,
bool p,
shared_ptr<country> n,
shared_ptr<employer> e)
: person (i, fn, ln, a, r, p, n),
employed_by (e)
{
}
employee ()
{
}
shared_ptr<employer> employed_by;
};
#pragma db object pointer(shared_ptr)
struct employer
{
employer (const std::string& n, shared_ptr<country> nat)
: name (n), nationality (nat)
{
}
employer ()
{
}
#pragma db id
std::string name;
// The same member name and type as in person (test JOIN alias).
//
#pragma db not_null
shared_ptr<country> nationality;
};
#pragma db object pointer(shared_ptr)
struct country
{
country (const std::string& c, const std::string& n)
: code (c), name (n)
{
}
country ()
{
}
#pragma db id
std::string code; // ISO 2-letter country code.
std::string name;
};
#endif // HAVE_CXX11 || HAVE_TR1_MEMORY
#endif // TEST_HXX
|
