Program Listing for File static-buffer.hpp

↰ Return to documentation for file (include/pinocchio/serialization/static-buffer.hpp)

//
// Copyright (c) 2021 INRIA
//

#ifndef __pinocchio_serialization_static_buffer_hpp__
#define __pinocchio_serialization_static_buffer_hpp__

#include <vector>

namespace pinocchio
{
  namespace serialization
  {

    struct StaticBuffer
    {

      explicit StaticBuffer(const size_t n)
      : m_size(n)
      {
        m_data.reserve(n);
      }

      size_t size() const
      {
        return m_size;
      }

      char * data()
      {
        return m_data.data();
      }

      const char * data() const
      {
        return m_data.data();
      }

      void resize(const size_t new_size)
      {
        m_size = new_size;
        m_data.reserve(new_size);
      }

    protected:

      size_t m_size;
      std::vector<char> m_data;
    };

  }
}

#endif // ifndef __pinocchio_serialization_static_buffer_hpp__