HDFSequence.h

// This file is part of the hdf4 data handler for the OPeNDAP data server.
 
// Copyright (c) 2005 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This is free software; you can redistribute it and/or modify it under the
// terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 2.1 of the License, or (at your
// option) any later version.
// 
// This software 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 Lesser General Public
// License for more details.
// 
// You should have received a copy of the GNU Lesser General Public License
// along with this software; if not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.

// Copyright 1996, by the California Institute of Technology.
// ALL RIGHTS RESERVED. United States Government Sponsorship
// acknowledged. Any commercial use must be negotiated with the
// Office of Technology Transfer at the California Institute of
// Technology. This software may be subject to U.S. export control
// laws and regulations. By accepting this software, the user
// agrees to comply with all applicable U.S. export laws and
// regulations. User has the responsibility to obtain export
// licenses, or other export authority as may be required before
// exporting such information to foreign countries or providing
// access to foreign persons.
 
// Author: Todd Karakashian, NASA/Jet Propulsion Laboratory
//         Todd.K.Karakashian@jpl.nasa.gov
//
 
#ifndef _HDFSEQUENCE_H
#define _HDFSEQUENCE_H
 
// STL includes
#include <string>
 
// DODS includes
#include <libdap/Sequence.h>
 
#include <hdfclass.h>
#include "ReadTagRef.h"
 
 
class HDFSequence:public libdap::Sequence, public ReadTagRef {
  public:
    HDFSequence(const std::string &n, const std::string &d);
    ~ HDFSequence() override;
    libdap::BaseType *ptr_duplicate() override;
    bool read() override;
    bool read_tagref(int32 tag, int32 ref, int &error) override;
 
    void transfer_attributes(libdap::AttrTable *at_container) override;
 
  private:
    int row = 0;                    // current row
    hdf_vdata vd;               // holds Vdata
};
 
#endif                          // _HDFSEQUENCE_H