verif/model/pcie/pcie_common/packet.hpp

// ========== Copyright Header Begin ==========================================
//
// OpenSPARC T2 Processor File: packet.hpp
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
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#ifndef INC_packet_hpp__
#define INC_packet_hpp__

#include "pcie_common/config.hpp"
#include "pcie_common/packetRefCount.hpp"
#include <string>
namespace pcie {

  struct packetRef;

  class packet {
  public:
        packet() : ref(0) {}
        packet(const packet&) : ref(0) {}
        virtual ~packet() {}

        /// Clone this packet node.
        virtual RefPacket clone( void ) const = 0;

        virtual const USE_NAMESPACE(std)string to_string () const = 0;

  private:
        friend struct packetRef;
        packetRef* ref;

        packet(RefPacket other);
        packet& operator=(const packet& other);
        packet& operator=(RefPacket other);
  };


}

#endif //INC_packet_hpp__