[Solved] C++ get variable from variable [closed]

by


Supposing that both are pointers (of compatible types),

if(!http_piconpath) http_piconpath = http_tpl;

Or

http_piconpath = http_piconpath ? http_piconpath : http_tpl;

If picon is null, it gets the value of tpl; if both are null, nothing changes.

solved C++ get variable from variable [closed]