Yes. My English isn't that good. But I will try my best

Simple example.

" \n\t\r"
" " \n\t\r"

And how to put it in this construction if ((strchr(", \n\r\t", chunckOfData[i])) ........

Then I was toying with php some years ago I know it was posible like " \n\r/"/" or something like this...

So I think C++ should have something similar.