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  man pages->HP-UX 11i man pages -> DtMmdbDlpGetPrevSectionId (3)              


 DtMmdbDlpGetPrevSectionId(library calDlt)MmdbDlpGetPrevSectionId(library call)

 NAME    [Toc]    [Back]
      DtMmdbDlpGetPrevSectionId - obtains the object identifier of the
      previous section

 SYNOPSIS    [Toc]    [Back]
      #include <DtMmdb.h>
      DtMmdbHandle* DtMmdbDlpGetPrevSectionId(
      DtMmdbInfoRequest* request);

 DESCRIPTION    [Toc]    [Back]
      The DtMmdbDlpGetPrevSectionId function returns the object identifier
      of the previous section. You can use this function to traverse the TOC
      hierarchy in a depth-first fashion.

      Use the DtMmdbFreeHandleList function to release the memory when the
      object identifier is no longer needed. Table lookup is involved.

 ARGUMENTS    [Toc]    [Back]
      request   Specifies the bookcase in the bookcase descriptor field, as
                well as the id of the current section in the primary_oid

 RETURN VALUE    [Toc]    [Back]
      If DtMmdbDlpGetPrevSectionId completes successfully, it returns a
      pointer to the object identifier for the previous section or
      DtMmdbGroundId, if there is no previous section.  If it fails, it
      returns a NULL pointer.

 EXAMPLE    [Toc]    [Back]
      The following shows how a DtMmdbDlpGetPrevSectionId call might be

      DtMmdbInfoRequest request;
      /* fill the request here */
      DtMmdbHandle* x = DtMmdbDlpGetPrevSectionId(&request);
      if ( x == DtMMdbGroundId) {
         /* no previous section */
      } else
         if (x == 0) {
           /* bad request */
        { /* make use of x */

 SEE ALSO    [Toc]    [Back]

                                    - 1 -       Formatted:  January 24, 2005
[ Back ]
 Similar pages
Name OS Title
DtMmdbDlpGetNextSectionId HP-UX obtains the object identifier of the next section
DtMmdbLocatorGetSectionObjectId HP-UX obtains the object identifier of a section
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DtMmdbSectionGetBookId HP-UX obtains the object identifier of a book
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DtMmdbSectionGetData HP-UX obtains the data for a section
DtMmdbSectionGetTocLoc HP-UX obtains the locator for a book's TOC section
DtMmdbSectionGetShortTitle HP-UX obtains the short title for a section
DtMmdbBookGetTocObjectId HP-UX obtains the locator of a book's TOC section
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