迷路的龙猫

摘要： Things to Rember:1.Manually initialize objects of built-in type, because C++ only sometimes initializes them itself.为内置型对象进行手工初始化，因为C++不保证初始化它们。2.In a constructor, prefer use of the member initialization list to assignment inside the body ofthe constructor. List data members in the initialization li 阅读全文