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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. const int DAYS = 0x08;
  5.  
  6. class Date
  7. {
  8. private:
  9. 	uint8_t day, month, year;
  10.  
  11. public:
  12. 	Date():day(1), month(1), year(00)  {} // Initialisierungsliste mit konstante Parameterwerten
  13. 	// Initialisierungsliste ueber parametrisierten Konstruktor
  14. 	Date(uint8_t _day, uint8_t _month, uint8_t _year):day(_day), month(_month), year(_year) {}
  15.  
  16.     uint8_t GetDay();		// Methode
  17. };
  18.  
  19. uint8_t Date::GetDay()
  20. {
  21.     return day;
  22. }
  23.  
  24. class DateString : public Date
  25. {
  26. public:
  27.     DateString():Date() {}
  28.     DateString(uint8_t _day, uint8_t _month, uint8_t _year): Date(_day, _month, _year) {}
  29.  
  30. 	int GetDay() { 
  31. 		int d = Date::GetDay();
  32. 		d++;
  33. 		return d; 
  34. 	}
  35. };
  36.  
  37. int main()
  38. {
  39. 	DateString date;				// Instanziierung mit Standard Konstruktor und 
  40.  
  41. 	printf("Day 1: %d\n", date.GetDay());	 // Verwenden der Methode GetDay aus Klasse Date
  42.   return 0;
  43. }
  44.  
Success #stdin #stdout 0s 3140KB
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Standard input is empty
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Day 1: 2
https://ideone.com/94vJgs
Methoden erweitern
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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