On Wed, 5 Mar 2003, Marcel [iso-8859-1] Honstraß wrote:
[cut]
> What i want is to join several strings together so that the output is still
> one string.
[cut]
> (GET_OBJ_ARTICLE(obj) == 1) ? "der " +obj->short_description :( \
[cut]
C does not have a concatenation operator for strings. This code will end
up adding the memory addresses of the constant string "der " and the
string obj->short_description, which makes no sense.
Solution: Use one of C's standard library functions like str(n)cat or
sprintf. Or use the definition to return only the article, and add the
description somewhere else.
This is a basic limitation of C, so I suggest you get fully up to speed on
C programming in general before jumping in to coding on Circle. Otherwise
you'll eventually need to rip out and re-do pretty much all of your early
code.
elh
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