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11.6 Maintenance Routines

 The DFAN interface provides one function for interface maintenance, DFANclear.

11.6.1 Clearing the DFAN Interface Internal Structures and Settings: DFANclear

DFANclear clears all internal library structures and parameters of the DFAN annotation interface.

When a file is regenerated in a single run by a library routine of another interface (such as DFSDputdata), DFANclear should be called to reset the interface

DFANclear returns SUCCEED (or 0) if successful and FAIL (or -1) otherwise. DFANclear takes no parameters, as described in the following table.

TABLE 11G - DFANclear Parameter List

Routine Name

[Return Type]

(FORTRAN-77)
Parameter
Parameter Type
Description
C
FORTRAN-77
DFANclear

[intn]

(daclear)
None
None
None
None


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HDF User's Guide - 07/21/98, NCSA HDF Development Group.