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[LDM #PNF-494350]: #include "ldm.h" problem

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  • Subject: [LDM #PNF-494350]: #include "ldm.h" problem
  • Date: Fri, 10 Jul 2009 16:29:35 -0600
Jim,

> I am trying to compile some old C++ files of ours that include ldm.h. It
> used to work with ldm-5.2.2 and gcc-3.2.3, but I am trying to upgrade to
> ldm-6.6.5 and gcc-4.1.2. Here are the errors I am getting:
> 
> /usr/local/ldm/include/ldm.h:386: error: declaration of 'prod_class*
> feedpar::prod_class'
> /usr/local/ldm/include/ldm.h:372: error: changes meaning of 'prod_class'
> from 'typedef struct prod_class prod_class'
> /usr/local/ldm/include/ldm.h:520: error: declaration of 'prod_class*
> fornme_reply_t::<anonymous union>::prod_class'
> /usr/local/ldm/include/ldm.h:372: error: changes meaning of 'prod_class'
> from 'typedef struct prod_class prod_class'
> make[3]: *** [bddsReader.o] Error 1
> 
> I would greatly appreciate any suggestions you might have.

I found this in the CHANGE_LOG file for version 6.7.0:

            Added the typedef "prod_class_t" to the header-file "ldm.h"
            and changed all code and documentation to use it instead of
            the typedef "prod_class".  This was done to allow "ldm.h" to
            be processed by a C++ compiler.  The typedef "prod_class"
            still exists for backward compatibility -- though it is no
            longer used in the code.  Both C and C++ programmers should
            now use "prod_class_t" instead of "prod_class".

I recommend getting the latest version of the LDM and changing all your uses of 
"prod_class" to "prod_class_t".

> Thanks,
> Jim

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: PNF-494350
Department: Support LDM
Priority: Normal
Status: Closed