IOInput.h

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#ifndef STORAGE_FACTORY_IO_INPUT_H
#define STORAGE_FACTORY_IO_INPUT_H

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

class IOInput {
public:
  virtual ~IOInput(void);
  // implicit constructor
  // implicit copy constructor
  // implicit assignment operator

  int read(void);
  IOSize read(IOBuffer into);
  virtual IOSize read(void *into, IOSize n) = 0;
  virtual IOSize readv(IOBuffer *into, IOSize buffers);

  IOSize xread(IOBuffer into);
  IOSize xread(void *into, IOSize n);
  IOSize xreadv(IOBuffer *into, IOSize buffers);
};

#endif  // STORAGE_FACTORY_IO_INPUT_H