关于muduo库的笔记

base 库

1. base/StringPiece.h

A string like object that points into another piece of memory.
Useful for providing an interface that allows clients to easily
pass in either a "const char*" or a "string".

Arghh!  I wish C++ literals were automatically of type "string".

使用了：__type_traits

This makes vector<StringPiece> really fast for some STL implementations

Functions used to create STL containers that use StringPiece
 Remember that a StringPiece‘s lifetime had better be less than
 that of the underlying string or char*.  If it is not, then you
 cannot safely store a StringPiece into an STL container

关于muduo库的笔记

原文：http://www.cnblogs.com/qiangxia/p/4409626.html