Method RemoveReference

deps/FtpClient/smart_ptr.h:27–31

public:                                
   void AddReference() { ++m_iRefCount; }
   void RemoveReference()
   {
      if (--m_iRefCount == 0)
         delete this;
   }

   void MarkUnshareable() { m_fShareable = false; }
   bool IsShareable() const { return m_fShareable; }