Introduce 4 ways to define function pointers in C++.

1. Traditional
2. typedef
3. using
4. std::function

Use static assertion and type trait for error check.

Framebuffer.

Run-time type information (RTTI) is a mechanism that allows the type of an object to be determined at runtime.

Guidelines for managing object resources.

Since C++14

Safe ownership management.

One example to demonstrate the usage of all C++ special member functions.

Code distribution among different programs and machines.

A summary of extern usage.