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  1. typedef int HANDLE;
  2.  
  3. class Item
  4. {
  5.     private:
  6.         mutable HANDLE Parent;
  7.  
  8.     public:
  9.         Item(const Item &I) = delete;
  10.         Item(Item &&I) = delete;
  11.         void SetParent(HANDLE Handle) const;
  12.  
  13.         Item& operator = (const Item &I) = delete;
  14.         Item& operator = (Item &&I);
  15. };
  16.  
  17. void Item::SetParent(HANDLE Handle) const
  18. {
  19.     this->Parent = Handle;
  20. }
  21.  
  22. class Box
  23. {
  24.     private:
  25.         HANDLE Handle;
  26.  
  27.     public:
  28.         void Add(const Item &I);
  29.     public:
  30.          Box(const Item &I) {
  31.             Add(I);
  32.          }
  33. };
  34.  
  35. void Box::Add(const Item &I)
  36. {
  37.     I.SetParent(this->Handle);   //Error.. Item I is const.
  38. }
  39.  
  40. int main(void) {
  41.     return 0;
  42. }
Success #stdin #stdout 0s 2892KB
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https://ideone.com/pqWwwj
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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