Remove #pragma once warnings

Question

I am using #pragma once in my .cpps and .hpps and because of that I get a warning for each file that uses it. I have not found any opt

Answer 1

Indeed the #ifndef guard can always be used, but just to remove the warning while compiling the source which uses #pragma once I would recommend to use the -woption while compiling.

e.g. gcc -w -o