address.h

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/*
 * Copyright (c) 2007 INRIA
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
 */
 
#ifndef ADDRESS_H
#define ADDRESS_H
 
#include "ns3/attribute-helper.h"
#include "ns3/attribute.h"
#include "ns3/tag-buffer.h"
 
#include <ostream>
#include <stdint.h>
 
namespace ns3
{
 
class Address
{
  public:
    static constexpr uint32_t MAX_SIZE{20};
 
    Address();
    Address(uint8_t type, const uint8_t* buffer, uint8_t len);
    Address(const Address& address);
    Address& operator=(const Address& address);
 
    bool IsInvalid() const;
    uint8_t GetLength() const;
    uint32_t CopyTo(uint8_t buffer[MAX_SIZE]) const;
    uint32_t CopyAllTo(uint8_t* buffer, uint8_t len) const;
    uint32_t CopyFrom(const uint8_t* buffer, uint8_t len);
    uint32_t CopyAllFrom(const uint8_t* buffer, uint8_t len);
    bool CheckCompatible(uint8_t type, uint8_t len) const;
    bool IsMatchingType(uint8_t type) const;
    static uint8_t Register();
    uint32_t GetSerializedSize() const;
    void Serialize(TagBuffer buffer) const;
    void Deserialize(TagBuffer buffer);
 
  private:
    friend bool operator==(const Address& a, const Address& b);
 
    friend bool operator!=(const Address& a, const Address& b);
 
    friend bool operator<(const Address& a, const Address& b);
 
    friend std::ostream& operator<<(std::ostream& os, const Address& address);
 
    friend std::istream& operator>>(std::istream& is, Address& address);
 
    uint8_t m_type;           
    uint8_t m_len;            
    uint8_t m_data[MAX_SIZE]; 
};
 
ATTRIBUTE_HELPER_HEADER(Address);
 
bool operator==(const Address& a, const Address& b);
bool operator!=(const Address& a, const Address& b);
bool operator<(const Address& a, const Address& b);
std::ostream& operator<<(std::ostream& os, const Address& address);
std::istream& operator>>(std::istream& is, Address& address);
 
} // namespace ns3
 
#endif /* ADDRESS_H */