IOBuffer.h

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#ifndef STORAGE_FACTORY_IO_BUFFER_H
#define STORAGE_FACTORY_IO_BUFFER_H

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

namespace edm::storage {

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

    void *data() const;
    IOSize size() 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; }
}  // namespace edm::storage
#endif  // STORAGE_FACTORY_IO_BUFFER_H