Retu7rn this c++

class myclass {
public:
   // Return by pointer needs const and non-const versions
         myclass* ReturnPointerToCurrentObject()       { return this; }
   const myclass* ReturnPointerToCurrentObject() const { return this; }

   // Return by reference needs const and non-const versions
         myclass& ReturnReferenceToCurrentObject()       { return *this; }
   const myclass& ReturnReferenceToCurrentObject() const { return *this; }

   // Return by value only needs one version.
   myclass ReturnCopyOfCurrentObject() const { return *this; }
};

Source: stackoverflow.com

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