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  1. class MotorStatic;
  2. // Kapselt die Laufzeit-Daten, die im RAM landen sollen
  3. class MotorRuntime {
  4. 	friend class MotorStatic;
  5. 	public:
  6. 		constexpr MotorRuntime (int x, int y, int z) : m_x (x), m_y (y), m_z (z) {}
  7. 	protected:
  8. 		int m_x, m_y, m_z;
  9. };
  10.  
  11. // Kapselt die fixen Parameter, die im Flash landen sollen
  12. class MotorStatic {
  13. 	public:
  14. 		constexpr MotorStatic (int a, int b, int c, MotorRuntime& runtime) : m_a (a), m_b (b), m_c (c), m_runtime (runtime) {}
  15. 		void regelalgorithmus () const {
  16. 			m_runtime.m_x += m_a;
  17. 		}
  18. 	protected:
  19. 		int m_a, m_b, m_c;
  20. 		MotorRuntime& m_runtime;
  21. };
  22.  
  23. MotorRuntime theMotorRuntime [3] { { 1, 2, 3 }, {4, 5, 6}, {7, 8, 9}};
  24. constexpr MotorStatic theMotorStatic [3]	{ { 1, 2, 3, theMotorRuntime [0]},
  25. 											{ 4, 5, 6, theMotorRuntime [2]},
  26. 											{ 7, 8, 9, theMotorRuntime [3]}};
  27.  
  28. int main() {
  29. 	for (const MotorStatic& ms : theMotorStatic) {
  30. 		ms.regelalgorithmus ();
  31. 	}
  32. 	return 0;
  33. }
Success #stdin #stdout 0s 3292KB
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https://ideone.com/fRXBnv
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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