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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Vehicle {
  5. public:
  6. 	Vehicle() {
  7. 		cout << "Default Konstruktor der Basis-Klasse" << endl;
  8. 	}
  9.  
  10. 	Vehicle(int x) {
  11. 		cout << "param. Konstruktor der Basis-Klasse" << endl;
  12. 	}
  13. 	string brand = "Ford";
  14. 	void honk() {
  15. 		cout << "Tuut, tuut \n";
  16. 	}
  17. };
  18.  
  19. class Car : public Vehicle {
  20. public:
  21. 	Car() : color("red") {		// Constructor with initialization list
  22. 	}
  23. 	Car(string col) : color(col) {
  24. 		//_maxSpeed = 200;
  25. 		cout << "Konstruktor der Car-Klasse" << endl;
  26. 		setMaxSpeed(200);
  27. 	}
  28. 	Car(string col, int s) : color(col) {
  29. 		//_maxSpeed = 200;
  30. 		setMaxSpeed(s);
  31. 	}
  32. 	string color;				// Atributen, Membervariable
  33.  
  34. 	void drucke() {
  35. 		cout << "Farbe: " << color << brand << endl;
  36. 		Vehicle::honk();
  37. 	}
  38. 	// getter/setter
  39. 	void setMaxSpeed(int s) {
  40. 		if(s < 160)
  41. 			_maxSpeed = s;
  42. 		else
  43. 			_maxSpeed = 160;
  44. 	}
  45. 	int getMaxSpeed() {
  46. 		return _maxSpeed;
  47. 	}
  48. private:
  49. 	int _maxSpeed;
  50. };
  51.  
  52. int main() {
  53. 	Car myObj("blue");			// Erzeugen das Objekt myObj der Klasse Car
  54.  
  55. 	cout << "Farbe: " << myObj.color << endl;
  56. 	myObj.color = "red";
  57. 	myObj.drucke();
  58. 	printf("Farbe: %s \n", myObj.color.c_str());
  59. 	myObj.setMaxSpeed(200);
  60. 	printf("Max Speed: %d \n", myObj.getMaxSpeed());
  61. 	cout << myObj.brand << endl;
  62. 	myObj.honk();
  63. 	return 0;
  64. }
Success #stdin #stdout 0s 4392KB
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stdout
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Default Konstruktor der Basis-Klasse
Konstruktor der Car-Klasse
Farbe: blue
Farbe: redFord
Tuut, tuut 
Farbe: red 
Max Speed: 160 
Ford
Tuut, tuut
https://ideone.com/JmiPoy
7ABELI Teil1 class c# versus c++
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
public

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