The list of at less the “most important” methods in C++ as an index, so that way, we could link the knowledge from how to do it in a blueprint with also look at this C++ API to make it on your own.
Yeah, the function names is similar because reflection or something… but what classes?? (what is their name) ;).
Well if not each method name, at less the list of names for used classes, so you can connect the dots :).
For example, I can see how to use MultiLineTraceByChannel in blueprints… but for C++ to know where it is, I need to search… but docummentation will help skip that little search (trying to find the API :P).
offtopic:
By the way, is there a offline API to search? or how to generate a nice one from source? thought it will not contain info from the wiki on how to use it more than what can be extracted from code.