IOBuffer.h

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#ifndef STORAGE_FACTORY_IO_BUFFER_H
# define STORAGE_FACTORY_IO_BUFFER_H

# include "Utilities/StorageFactory/interface/IOTypes.h"

class IOBuffer
{
public:
  IOBuffer (void);
  IOBuffer (void *data, IOSize length);
  IOBuffer (const void *data, IOSize length);

  void *    data (void) const;
  IOSize    size (void) const;

private:
  void      *m_data;    //< Data
  IOSize    m_length;   //< Length of data in bytes.
};

inline
IOBuffer::IOBuffer (void)
  : m_data (nullptr),
    m_length (0)
{}

inline
IOBuffer::IOBuffer (void *data, IOSize length)
  : m_data (data),
    m_length (length)
{}

inline
IOBuffer::IOBuffer (const void *data, IOSize length)
  : m_data (const_cast<void *> (data)),
    m_length (length)
{}

inline void *
IOBuffer::data (void) const
{ return m_data; }

inline IOSize
IOBuffer::size (void) const
{ return m_length; }

#endif // STORAGE_FACTORY_IO_BUFFER_H