Need reinterpret_cast to go from pointer to int and from int to pointer : object pointer « Class « C++

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Need reinterpret_cast to go from pointer to int and from int to pointer

  

class X {};

class Y {};



int main(int argc, char** argv)

{

  int i = 3;



  X x;

  Y y;



  X* xp;

  Y* yp;



  i = reinterpret_cast<int>(xp);

  xp = reinterpret_cast<X*>(i);



  return (0);

}

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