回答編集履歴
1
追記
test
CHANGED
@@ -21,3 +21,103 @@
|
|
21
21
|
}
|
22
22
|
|
23
23
|
```
|
24
|
+
|
25
|
+
|
26
|
+
|
27
|
+
---
|
28
|
+
|
29
|
+
|
30
|
+
|
31
|
+
都度Test1()から抜けたいなら,どこかに情報を覚えておいて,Test1()を呼び出す側で分岐するとかで.
|
32
|
+
|
33
|
+
|
34
|
+
|
35
|
+
```ここに言語を入力
|
36
|
+
|
37
|
+
//情報
|
38
|
+
|
39
|
+
struct Context
|
40
|
+
|
41
|
+
{
|
42
|
+
|
43
|
+
int B;
|
44
|
+
|
45
|
+
void (*pNextWork)( Context* );
|
46
|
+
|
47
|
+
};
|
48
|
+
|
49
|
+
|
50
|
+
|
51
|
+
//
|
52
|
+
|
53
|
+
void Test2( Context *pC )
|
54
|
+
|
55
|
+
{
|
56
|
+
|
57
|
+
std::cout << "Test2" << std::endl;
|
58
|
+
|
59
|
+
pC->pNextWork = nullptr;
|
60
|
+
|
61
|
+
}
|
62
|
+
|
63
|
+
|
64
|
+
|
65
|
+
//
|
66
|
+
|
67
|
+
void Test1( Context *pC )
|
68
|
+
|
69
|
+
{
|
70
|
+
|
71
|
+
std::cout << "Test1" << std::endl;
|
72
|
+
|
73
|
+
if( !(rand() % 5) ){ pC->B = 0; } //※(仮)いつか終わるように
|
74
|
+
|
75
|
+
|
76
|
+
|
77
|
+
if( pC->B == INT_MAX )
|
78
|
+
|
79
|
+
{
|
80
|
+
|
81
|
+
pC->pNextWork = Test1;
|
82
|
+
|
83
|
+
return;
|
84
|
+
|
85
|
+
}
|
86
|
+
|
87
|
+
|
88
|
+
|
89
|
+
pC->pNextWork = Test2;
|
90
|
+
|
91
|
+
}
|
92
|
+
|
93
|
+
|
94
|
+
|
95
|
+
//
|
96
|
+
|
97
|
+
int main(void)
|
98
|
+
|
99
|
+
{
|
100
|
+
|
101
|
+
Context Ctxt;
|
102
|
+
|
103
|
+
Ctxt.B = INT_MAX;
|
104
|
+
|
105
|
+
Ctxt.pNextWork = Test1;
|
106
|
+
|
107
|
+
|
108
|
+
|
109
|
+
while( Ctxt.pNextWork )
|
110
|
+
|
111
|
+
{
|
112
|
+
|
113
|
+
Ctxt.pNextWork( &Ctxt );
|
114
|
+
|
115
|
+
}
|
116
|
+
|
117
|
+
|
118
|
+
|
119
|
+
return 0;
|
120
|
+
|
121
|
+
}
|
122
|
+
|
123
|
+
```
|