002_linuxC++_.h和.c文件

（一）程序修改001_linuxC++之_类的引入

（二）修改成为.h和.c文件

#include <stdio.h>
#include "person.h"

int main(int argc,char ** argv)
{
    Person per;
    per.setName("zhangsan");
    per.setAge(200);
    per.printInfo();
    return 0;
}

main.cpp

#include <stdio.h>

class Person{
private:
    char *name;
    int age;
    char *work;

public:
    void setName(char *name);
    int setAge(int Age);
    void printInfo(void);
};

person.h

#include <stdio.h>
#include "person.h"

void Person::setName(char *name)
{
    this->name = name;
}
int Person::setAge(int Age)
{
    if(Age < 0 || Age > 150)
    {
        this->age = 0;
        return -1;
    }
    this->age = Age;
    return 0;
}
void Person::printInfo(void)
{
    printf("name = %s, age = %d, work = %s\n",name,age,work);
}

person.cpp