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  1.  
  2.  
  3. namespace VG {
  4.     class Point{
  5.     public:
  6.         constexpr Point(const int x, const int y) : myX{x},myY{y} {}
  7.         constexpr int getX() const;
  8.         constexpr int getY() const;
  9.     private:
  10.         const int myX, myY;
  11.     };
  12. }
  13.  
  14. namespace VG {
  15.  
  16.     constexpr int Point::getX() const {
  17.         return myX;
  18.     }
  19.  
  20.     constexpr int Point::getY() const {
  21.         return myY;
  22.     }
  23. }
  24.  
  25. void test()
  26. {
  27. 	constexpr int i = VG::Point{4, 5}.getX();
  28. 	static_assert(i==4, "oops");
  29. }
  30.  
  31. int main() {
  32. 	test();
  33. 	return 0;
  34. }
Success #stdin #stdout 0s 4352KB
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https://ideone.com/3am8D5
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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