bit-serializer.h

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/*
 * Copyright (c) 2020 Universita' di Firenze, Italy
 *
 * 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: Tommaso Pecorella <tommaso.pecorella@unifi.it>
 */
 
#ifndef BITSERIALIZER_H_
#define BITSERIALIZER_H_
 
#include <cstdint>
#include <vector>
 
namespace ns3
{
 
class BitSerializer
{
  public:
    BitSerializer();
 
    void InsertPaddingAtEnd(bool padAtEnd);
 
    void PushBits(uint64_t value, uint8_t significantBits);
 
    std::vector<uint8_t> GetBytes();
 
    uint8_t GetBytes(uint8_t* buffer, uint32_t size);
 
  private:
    void PadAtStart();
 
    void PadAtEnd();
 
    std::vector<bool> m_blob; 
    bool m_padAtEnd;          
};
 
} // namespace ns3
 
#endif /* BITSERIALIZER_H_ */