By now, you should have a solid understanding of basic C++ syntax. Programs written in C++ should be understandable and you are poised to learn language features that help you write applications efficiently.
In this lesson, you learn
• An introduction to the preprocessor
#define keyword and macros
• An introduction to templates
• How to write templates functions and classes
• The difference between macros and templates
• How C++11 helps program compile time checks using