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  1. struct Vector2f {
  2.     float x, y;  
  3. };
  4.  
  5. struct Rect {
  6.  
  7.    union {
  8.        Vector2f pos;
  9.        struct {
  10.            float x,y;
  11.        };
  12.    };
  13.    union {
  14.        Vector2f size;
  15.        struct {
  16.            float width, height;
  17.        };
  18.    };
  19.  
  20. };
  21.  
  22. #include <iostream>
  23. using namespace std;
  24. int main() {
  25.  
  26.     Rect rect;
  27.     rect.x = 10;
  28.     rect.y = 20;
  29.     cout << rect.pos.x << " " << rect.pos.y << endl;
  30.  
  31. }
Success #stdin #stdout 0.02s 2724KB
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10 20
https://ideone.com/JgqABu
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
secret

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