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  1. #include <stdio.h>
  2.  
  3. struct rectangleBase
  4. {
  5.     int width, height;
  6.     int posX, posY;
  7. };
  8.  
  9. struct circleBase
  10. {
  11.     int radius;
  12.     int posX, posY;
  13. };
  14.  
  15. template<typename T>
  16. class Object {
  17. public:
  18.  
  19.     Object() { }
  20.     ~Object() { }
  21.  
  22.     void movePos(int x, int y)
  23.     {
  24.     	object.posX += x;
  25.     	object.posY += y;
  26.     }
  27.  
  28.     void setPos(int x, int y)
  29.     {
  30.     	object.posX = x;
  31.     	object.posY = y;
  32.     }
  33.  
  34.     T& returnObject() { return object; }
  35.  
  36. private:
  37.     T object;
  38. };
  39.  
  40. int main(int argc, char ** argv)
  41. {
  42. 	Object<rectangleBase> a;
  43. 	Object<circleBase> b;
  44. 	b.setPos(1,2);
  45. 	printf("px: %d", b.returnObject().posX);
  46. }
  47.  
  48.  
  49.  
Success #stdin #stdout 0s 3140KB
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stdin
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Standard input is empty
stdout
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px: 1
https://ideone.com/717044
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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