FileReader.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#ifndef _Belle2_FileReader_hh
#define _Belle2_FileReader_hh
 
#include "daq/slc/base/Reader.h"
 
namespace Belle2 {
  template <class FD>
  class FileReader : public Reader {
 
  public:
    FileReader() {}
    FileReader(const FD& fd) : _fd(fd) {}
    virtual ~FileReader() {}
 
  public:
    size_t read(void* v, size_t count) override { return _fd.read(v, count); }
    bool available() override { return _fd.select(); }
 
  private:
    FD _fd;
 
  };
 
};
 
#endif