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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. typedef enum {
  5.     ACTIVE   =  0,  
  6.     SLEEP    =  1,  
  7.     FINISHED =  2,  
  8.     WAITING  =  3,
  9.     KILLED   =  4
  10. } Mode;
  11.  
  12.  
  13. class MyClass
  14. {
  15.     public:
  16.       void updateStatus(void);
  17.       Mode getValue(void);
  18.  
  19.     private:
  20.       Mode myMode;
  21. };
  22.  
  23. void MyClass::updateStatus(void)
  24. {
  25.     myMode = KILLED;
  26.     printf("Mode = %d\n", myMode);   // prints 4, for example
  27. }
  28.  
  29. Mode MyClass::getValue(void)
  30. {
  31.     printf("Mode = %d\n", myMode);   // prints 0
  32.     return myMode; 
  33. }
  34.  
  35. MyClass myclass;
  36.  
  37. int main(void)
  38. {
  39.     myclass.updateStatus();     // Called periodically
  40.     Mode x = myclass.getValue();
  41.     printf("Mode = %d\n", x);   // Prints 0
  42. }
Success #stdin #stdout 0s 16064KB
comments (?)
stdin 
Standard input is empty
stdout 
Mode = 4
Mode = 4
Mode = 4
https://ideone.com/4bkz4c
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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