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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. typedef int(*FuncType[8])(int);
  5. bool a=false, b=false, c=false;
  6.  
  7. int A(int Current) {
  8.    cout << "-----> FuncA" << endl;	 
  9.    return 2;
  10. }
  11.  
  12. int B(int Current) {
  13.    cout << "-----> FuncB" << endl;	 
  14.    c = true;  // тут типа управляем выходом из бесконечного цикла
  15.    return 2;
  16. }
  17.  
  18. int C(int Current) {
  19.    cout << "-----> FuncC" << endl;	 
  20.    return 6;
  21. }
  22.  
  23. int D(int Current) {
  24.    cout << "-----> FuncD" << endl;	 
  25.    return 1;
  26. }
  27.  
  28. int E(int Current) {
  29.    cout << "-----> FuncE" << endl;	 
  30.    return -1;
  31. }
  32.  
  33. int JmpA(int Current) {
  34.    cout << "JmpA" << endl;
  35.    return (a) ? 0 : 6;
  36. }
  37.  
  38. int JmpB(int Current) {
  39.    cout << "JmpB" << endl;	 
  40.    return (b) ? 1 : 7;
  41. }
  42.  
  43. int JmpC(int Current) {
  44.    cout << "JmpC" << endl;	 
  45.    return (c) ? 4 : 3;
  46. }
  47.  
  48. int main() {
  49. 	int StepNo = 5;
  50. 	FuncType Func = {A, B, C, D, E, JmpA, JmpB, JmpC};
  51. 	while((StepNo = (*Func[StepNo])(StepNo)) >= 0);
  52. 	return 0;
  53. }
Success #stdin #stdout 0s 3144KB
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stdin
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Standard input is empty
stdout
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JmpA
JmpB
JmpC
-----> FuncD
-----> FuncB
-----> FuncC
JmpB
JmpC
-----> FuncE
https://ideone.com/F7W4JH
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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