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
|
// file : xsd-frontend/semantic-graph/particle.hxx
// copyright : Copyright (c) 2006-2014 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#ifndef XSD_FRONTEND_SEMANTIC_GRAPH_PARTICLE_HXX
#define XSD_FRONTEND_SEMANTIC_GRAPH_PARTICLE_HXX
#include <xsd-frontend/semantic-graph/elements.hxx>
namespace XSDFrontend
{
namespace SemanticGraph
{
//
//
class Particle;
class Compositor;
//
//
class ContainsParticle: public virtual Edge
{
public:
Particle&
particle () const
{
return *particle_;
}
Compositor&
compositor () const
{
return *compositor_;
}
public:
unsigned long
min () const
{
return min_;
}
unsigned long
max () const
{
return max_;
}
public:
ContainsParticle (unsigned long min, unsigned long max);
void
set_left_node (Compositor& n)
{
compositor_ = &n;
}
void
set_right_node (Particle& n)
{
particle_ = &n;
}
void
clear_left_node (Compositor& n)
{
assert (compositor_ == &n);
compositor_ = 0;
}
void
clear_right_node (Particle& n)
{
assert (particle_ == &n);
particle_ = 0;
}
private:
Particle* particle_;
Compositor* compositor_;
unsigned long min_, max_;
};
//
//
class Particle: public virtual Node
{
public:
bool
contained_particle_p ()
{
return contained_particle_ != 0;
}
ContainsParticle&
contained_particle ()
{
assert (contained_particle_ != 0);
return *contained_particle_;
}
public:
unsigned long
min () const
{
assert (contained_particle_ != 0);
return contained_particle_->min ();
}
unsigned long
max () const
{
assert (contained_particle_ != 0);
return contained_particle_->max ();
}
public:
Particle ();
void
add_edge_right (ContainsParticle& e)
{
contained_particle_ = &e;
}
void
remove_edge_right (ContainsParticle& e)
{
assert (contained_particle_ == &e);
contained_particle_ = 0;
}
private:
ContainsParticle* contained_particle_;
};
}
}
#endif // XSD_FRONTEND_SEMANTIC_GRAPH_PARTICLE_HXX
|
