2010.2--Detected router with duplicate router ID 1.12.2.2 in area 0
2010-02-02 09:37
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c语言的struct定义了一组变量的集合，c编译器并不认为这是个新的类型
c++中的struct是一个新类型的定义申明
struct Student{
const char* name;
int age;
};
c语言中，需要struct Student s1，因为c语言编译器只认为struct定义了一组变量的集合，
并不认为Student是一种新类型，所以Student s1，c编译器无法编译通过
c++中所有的变量和函数都必须有类型
c语言中的默认类型在c++中是不合法的
本文出自 “Linux运维” 博客，请务必保留此出处http://2853725.blog.51cto.com/2843725/1391149
c++中的struct是一个新类型的定义申明
struct Student{
const char* name;
int age;
};
c语言中，需要struct Student s1，因为c语言编译器只认为struct定义了一组变量的集合，
并不认为Student是一种新类型，所以Student s1，c编译器无法编译通过
c++中所有的变量和函数都必须有类型
c语言中的默认类型在c++中是不合法的
本文出自 “Linux运维” 博客，请务必保留此出处http://2853725.blog.51cto.com/2843725/1391149
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