Splitting templated C++ classes into .hpp/.cpp files--is it possible?

Question

I am getting errors trying to compile a C++ template class which is split between a .hpp and .cpp file:

$ g++ -c -o main.o main.cpp         


        

Answer 1

The 'export' keyword is the way to separate out template implementation from template declaration. This was introduced in C++ standard without an existing implementation. In due course only a couple of compilers actually implemented it. Read in depth information at Inform IT article on export