Effective C++之条款1:视C++为一个语言联邦 C++中的sub-languages有如下四种: C Object-Oriented C++: (classes ,encapsulation(封装),inheritance(继承),polymorphism(多态)) Template C++ : (泛型编程(generic programming)) The STL: 容器(containers),迭代器(iterators),算法(algorithms) 陈小洁的三只猫