Hello,

i have a problem with my package and the reference

 add_executable(node src/node.cpp src/namespace.cpp src/class.cpp )

I have one executable and my class. My class need the reference to my namespace how i can do this? I cant define it as executable? Should i define the class as library or what is the best war for this?

When I add it to the node i get undefined reference error

can anyone help me?

thank you