Introduction - If you have any usage issues, please Google them yourself
A ‘‘highquality
library,’’ is a library that provides a concept to a user in the form of one or more classes that are
convenient, safe, and efficient to use. In this context, safe means that a class provides a specific
typesafe
interface between the users of the library and its providers efficient means that use of the
class does not impose significant overheads in runtime
or space on the user compared with handwritten
C code.