Although this course is not about the C++ programming language,
if you want to know more about C++, then the book by the creator
of C++ is recommended:
Bjarne Stroustrup: The C++ Programming Language,
3rd Edition, Addison-Wesley 1997.
We use
the Standard Template Library,
see also the book by
David R. Musser, Gillmer J. Derge, Atul Saini:
STL Tutorial and Reference Guide,
Addison-Wesley, 2001.