c++ _局部类

01_局部类.cpp

#include<iostream>using namespace std;//局部类是指在一个函数内部定义的类int get(){    int m=100;    class A{        public:        A(){/*cout<<m<<endl;*/}        ~A(){}    };    A a;    return m;}    class A{        public:        A(){/*cout<<m<<endl;*/}        ~A(){}    };//err:     A l;int main(){    get();}