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#ifndef ALREADY_INCLUDED_RCGCS_INT_HH
#define ALREADY_INCLUDED_RCGCS_INT_HH

class Int : public Ref_Count
{
public:
   int v;

private:
   explicit Int(int v) : Ref_Count(DCODE_INT)
   {
      this->v = v;
   }

public:
   ///
   /// NOTE: replacement for a constructor prevents "new Int" from
   /// occurring which might wreck the smart pointer system.
   ///
   static Int* ctor(int v)
   {
      return new Int(v);
   }

   static Int* ctor()
   {
      return new Int(0);
   }

   friend bool operator == (const Int& i1, const Int& i2)
   {
      if ((&i1 == null) && (&i2 == null)) {
         return true;
      } else if ((&i1 == null) || (&i2 == null)) {
         return false;
      } else {
         return i1.v == i2.v;
      }
   }

   ///
   /// NOTE: apologies for the non-standard I/O system here:
   ///
   friend Writer& operator << (Writer& w, const Int& i)
   {
      w << i.v;
      return w;
   }
};

#endif /* ALREADY_INCLUDED_RCGCS_INT_HH */