[Cuchulainn]

with templates you must include the .cpp file or as you say put in .hpp

Please see chapter 2 of my 2006 C++ book.

[Learner]

So I am frustrated with this error.
---------------------------
Linking...
Main.obj : error LNK2001: unresolved external symbol "public: double __thiscall Vec<double>::operator[](int)" (??A?$Vec@N@@QAENH@Z)
Main.obj : error LNK2001: unresolved external symbol "public: __thiscall Vec<double>::Vec<double>(int,double *)" (??0?$Vec@N@@QAE@HPAN@Z)
Debug/Brand New.exe : fatal error LNK1120: 2 unresolved externals
Error executing link.exe.
-------------------------

Yes I have checked that the proper header files are referenced in appropriate files but to no avail. The code works fine if entire code is in a single file.

Thanks for your time guys.