persontype.h

C++编成数据结构与程序设计方法 D.S.Malk编著

//personType.h

#include <string>

using namespace std;

class personType
{
public:
    void print() const;
      //Function to output the first name and last name
      //the form firstName lastName

    void setName(string first, string last);
      //Function to set firstName and lastName according  
      //to the parameters.
      //Postcondition: firstName = first; lastName = last

    personType& setFirstName(string first);
      //Function to set the first name.
      //Postcondition: firstName = first
      //     After setting the first name, a reference
      //     to the object, that is, the address of the
      //     object, is returned.

    personType& setLastName(string last);
      //Function to set the last name.
      //Postcondition: lastName = last
      //     After setting the last name, a reference
      //     to the object, that is, the address of the
      //     object, is returned.

    string getFirstName() const;
      //Function to return the first name.
      //Postcondition: The value of firstName is returned.

    string getLastName() const;
      //Function to return the last name.
      //Postcondition: The value of lastName is returned.

    personType(string first = "", string last = "");
      //Constructor
      //Sets firstName and lastName according to the parameters.
      //Postcondition: firstName = first; lastName = last

private:
    string firstName; //variable to store the first name
    string lastName;  //variable to store the last name
};