dataio.h

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/* Gxsm - Gnome X Scanning Microscopy
 * universal STM/AFM/SARLS/SPALEED/... controlling and
 * data analysis software
 * 
 * Copyright (C) 1999,2000,2001,2002,2003 Percy Zahl
 *
 * Authors: Percy Zahl <zahl@users.sf.net>
 * additional features: Andreas Klust <klust@users.sf.net>
 * WWW Home: http://gxsm.sf.net
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
 */

/* -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 8 c-style: "K&R" -*- */

#ifndef __DATAIO_H
#define __DATAIO_H

#include <netcdf.hh>

typedef enum { 
    FIO_OK, 
    FIO_OPEN_ERR, FIO_WRITE_ERR, FIO_READ_ERR,
    FIO_NO_NAME,
    FIO_NO_MEM,
    FIO_DISK_FULL,
    FIO_NO_DATFILE,
    FIO_NO_GNUFILE,
    FIO_NO_NETCDFFILE,
    FIO_NO_NETCDFXSMFILE,
    FIO_NSC_ERR,
    FIO_NOT_RESPONSIBLE_FOR_THAT_FILE,
    FIO_INVALID_FILE,
    FIO_UNKNOWN_ERR
} FIO_STATUS;

class Dataio{
 public:
  Dataio(Scan *s, const char *n){ scan=s; name=strdup(n); status=FIO_OK; };
  virtual ~Dataio(){ free(name); };
  void SetName(const char *n){ free(name); name=strdup(n); }

  virtual FIO_STATUS Read()=0;
  virtual FIO_STATUS Write()=0;
  void SetScan(Scan *sc){ scan = sc; };

  const char* ioStatus();
  char *name;

 protected:
  FIO_STATUS status;
  Scan *scan;
};

class NetCDF : public Dataio{
 public:
  NetCDF(Scan *s, const char *n) : Dataio(s,n){ };
  virtual FIO_STATUS Read();
  virtual FIO_STATUS Write();
};


#endif

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