#ZTC v2 and old cols
Al – I have been trying to pick up C++, and have found your column helpful.
Recently I upgraded to the Zortech C++ version 2 compiler, and found that
some of your programs published in the fall will no longer compile. (No
problem with version 1.07.) I've been able to make most of the changes
needed, but am running into run time problems (pointers) with demopop in
the Oct. '89 issue.
The code in menus.c) for the PopDownMenu class overloaded operator << and
for the get_selection method (also in the PopDownMenu class) get compile
errors when making assignments to several of the self-referencing pointers
this. (Sorry if I got the jargon wrong. It's not easy going.)
Have you upgraded compilers? I'd like to see what the fix is.
Thanks – EF -n menus.cxe