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/******************************************************************
* CreateFile.java (for HDF5 tutorial lesson 4)
*
* -- Creating a HDF5 file
* (a java conversion from h5_crtfile.c)
*
******************************************************************/
import ncsa.hdf.hdf5lib.*;
import ncsa.hdf.hdf5lib.exceptions.*;
public class CreateFile
{
public static void main(String []argv)
{
final String FILE = "file.h5";
int file_id = -1; // file identifier
int status = -1;
file_id = H5Fcreate_wrap (FILE, HDF5Constants.H5F_ACC_TRUNC,
HDF5Constants.H5P_DEFAULT,
HDF5Constants.H5P_DEFAULT);
status = H5Fclose_wrap (file_id);
}
// Help function for creating a new file
public static int H5Fcreate_wrap (String name, int flags,
int create_id, int access_id)
{
int file_id = -1; // file identifier
try
{
// Create a new file using default file properties.
file_id = H5.H5Fcreate (name, flags, create_id, access_id);
}
catch (HDF5Exception hdf5e)
{
System.out.println
("CreateFile.H5Fcreate_wrap() with HDF5Exception: "
+ hdf5e.getMessage());
}
catch (Exception e)
{
System.out.println
("CreateFile.H5Fcreate_wrap() with other Exception: "
+ e.getMessage());
}
System.out.println ("\nThe file name is: " + name);
System.out.println ("The file ID is: " + file_id);
return file_id;
}
// Help function for terminating access to the file.
public static int H5Fclose_wrap (int file_id)
{
int status = -1;
try
{
// Terminate access to the file.
status = H5.H5Fclose (file_id);
}
catch (HDF5Exception hdf5e)
{
System.out.println
("CreateFile.H5Fclose_wrap() with HDF5Exception: "
+ hdf5e.getMessage());
}
catch (Exception e)
{
System.out.println
("CreateFile.H5Fclose_wrap() with other exception: "
+ e.getMessage());
}
return status;
}
}
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