Including .cpp file in the header file for a template class

Question

I do know that template class\'s definition and implementation should be on the same header file. But I was taught a bit differently at school.

I\'ll have the templa

Answer 1

"Is this bad programming practice?"

In general not and it's a very common technique. But the problem is the .cpp file extension, that would affect many IDEs and build systems to consider it as a regular source file. More commonly used extensions are .tcc, .tpc.