throw InvalidActionException("H5File::createDataSet", "Library allowed overwrite of existing dataset");
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * Copyright by the Board of Trustees of the University of Illinois.         *
 * All rights reserved.                                                      *
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
 * the files COPYING and Copyright.html.  COPYING can be found at the root   *
 * of the source code distribution tree; Copyright.html can be found at the  *
 * root level of an installed copy of the electronic HDF5 document set and   *
 * is linked from the top-level documents page.  It can also be found at     *
 * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
 * access to either file, you may request a copy from help@hdfgroup.org.     *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*****************************************************************************
   FILE
   dsets.cpp - HDF5 C++ testing the functionalities associated with the
           C dataset interface (H5D)
   EXTERNAL ROUTINES/VARIABLES:
     These routines are in the test directory of the C library:
    h5_reset() -- in h5test.c, resets the library by closing it
    h5_fileaccess() -- in h5test.c, returns a file access template
 ***************************************************************************/
#ifdef OLD_HEADER_FILENAME
#include <iostream.h>
#else
#include <iostream>
#endif
#include <string>
#ifndef H5_NO_NAMESPACE
#ifndef H5_NO_STD
    using std::cerr;
    using std::endl;
#endif  // H5_NO_STD
#endif
#include "H5Cpp.h"  // C++ API header file
#ifndef H5_NO_NAMESPACE
    using namespace H5;
#endif
#include "h5cpputil.h"  // C++ utilility header file
const H5std_string  FILE1("dataset.h5");
const H5std_string  DSET_DEFAULT_NAME("default");