blob: 070dc2ea4b8d07faaf34efd046bbf48e5ec42ac5 (
plain)
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
|
// prms-id: 16146
extern "C" int printf (const char *, ...);
class myFoundation {
protected:
myFoundation () { count = 0; };
virtual ~myFoundation () {};
public:
void addRef () { ++count; }
void removeRef () { if (count > 0) --count; }
private:
long count;
};
class firstIntermediate :virtual public myFoundation {
public:
firstIntermediate () {};
~firstIntermediate () {};
void bar () { printf ("Bar\n"); }
};
class firstBase : public firstIntermediate {
public:
firstBase () {};
~firstBase () {};
virtual void g () {};
};
class secondIntermediate : virtual public myFoundation {
public:
secondIntermediate () {};
~secondIntermediate () {};
virtual void h () {};
};
class secondBase : public secondIntermediate {
public:
secondBase () {};
~secondBase () {};
virtual void h () {};
};
class typeInterface : virtual public firstBase {
public:
typeInterface () {};
~typeInterface () {};
virtual void i () {};
};
class classServices : virtual public firstBase,
public secondBase {
public:
classServices () {};
~classServices () {};
virtual void j () {};
};
class classImplementation : public typeInterface,
public classServices {
public:
classImplementation () {};
~classImplementation () {};
void g () {};
void h () {};
void i () {};
void j () {};
};
int main () {
firstBase* fbp = new classImplementation;
classImplementation* cip = dynamic_cast <classImplementation*> (fbp);
cip->addRef();
myFoundation* mfp = cip;
}
|
