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  1. #include <string>
  2. using std::string;
  3.  
  4. struct Point {};
  5.  
  6. // Element.h
  7. enum orientation{ up, down, left, right };
  8.  
  9.  class Element{
  10. public:
  11.     float get_value()  ;
  12.     string get_unit();
  13.     Point get_start_point();
  14. protected:
  15.     //Element(); // To prevent instatiation
  16.     float value;
  17.     const string unit;
  18.     Point starting_point;
  19.     orientation direction;
  20.  
  21.  };
  22.  
  23. class Resistance : public Element{
  24. public:
  25.     Resistance(Point,float,orientation);
  26. private :
  27.     const string unit = "Kohm";
  28. };
  29.  
  30. //Element.cpp
  31. float Element::get_value(){
  32. return value;
  33. };
  34. string Element::get_unit(){
  35.     return unit;
  36. }
  37. Point Element::get_start_point()
  38. {
  39.     return starting_point;
  40. }
  41. Resistance::Resistance(Point p, float value, orientation direction){
  42.  
  43.     Resistance::starting_point = p;
  44.     Resistance::value = value;
  45.     Resistance::direction = direction;
  46. }
  47.  
  48. int main() {}
Success #stdin #stdout 0s 3292KB
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https://ideone.com/vXyRSl
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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