Hello there,
i have already searched for it, but couldn´t really find a solution.
I try to add C++ code to the grLib_Demo example shipped in TivaWare for the 1294XL Launchpad with the Kentec Display.
I get the error, that the identifier "class" is not known. I have defined the headers as "hpp". I read CCS can deal with c++
and found this 
Does it mean C++ is not supported for Tiva-C?
best regards!