Using classes

[Subzero030201]

This may help.

#include <cstdlib>
#include <string>
#include <iostream>

using namespace std;


class student
{
private: 
         //attributes for the student class
         string fName;
         string lName;
         string id;
         string schoolName;
        
public:
       //declaring variables
       student()
       {
                fName = "";
                lName = "";
                id = -1;
                               
                cout << "Student constructor running\n" << endl;
       }
       //calling function to get students first name
       string getfName()
       {             
           return fName;      
       }
       //calling function to get students last name
        string getlName()
       {             
           return lName;      
       }         
       //call function to get id number
       string getID()
       {          
           return id;              
       }
   
       //calling function to get school name
       string getschoolName()
       {                 
           return schoolName;
       }  
           
       void setfName(string s)
       {
            fName = s;            
       }
       
       void setlName(string s)
       {
            lName = s;            
       }              
       
       void setID(string s)
       {
            id = s;              
       }
       //setting the name for the school for the student and returing it
       void setschoolName(string s)
       {		
          if(s == "d")
             schoolName = "Devry";
          else if(s =="n")
             schoolName = "Nursery";
          else if(s == "t")
             schoolName = "Tonys";
          else if(s == "m")
             schoolName = "Miss Anns";         
            
     }
         
};

class DeVryStu : public student
{
private:
      string campus;
      string program;

public: 
     DeVryStu()
     {
        cout << "Devry student constructor is running.\n";       
               
        campus = "-";
        program = "-";
     }
	    DeVryStu(string newid,string newfname,string newlname ,string newschoolName,string newcampus ,string newprogram)
     {
        cout << "Devry student constructor is running.\n";       
		student::setID(newid);
		student::setfName(newfname);
		student::setlName(newlname);
		student::setschoolName(newschoolName);
        campus = newcampus;
        program = newprogram;
     }
     //getting what campus the student goes to
     string getDCampus()
     {
            return campus;
     }
     //getting what school program the student is in
     string getDProgram()
     {
            return program;
     }
     
     void setDCampus(string s)
     {
          campus = s;
     }
     
     void setDProgram(string s)
     {
          program = s;

     }   
            
};

class NurseryStu: public student
{
private:
      string campus;
      string program;

public: 
     NurseryStu()
     {
        cout << "Nursery student constructor is running.\n";       
               
        campus = "-";
        program = "-";
     }
	    NurseryStu(string newid,string newfname,string newlname ,string newschoolName,string newcampus ,string newprogram)
     {
        cout << "Nursery student constructor is running.\n";       
		student::setID(newid);
		student::setfName(newfname);
		student::setlName(newlname);
		student::setschoolName(newschoolName);
        campus = newcampus;
        program = newprogram;
     }
     //getting what campus the student goes to
     string getNCampus()
     {
            return campus;
     }
     //getting what school program the student is in
     string getNProgram()
     {
            return program;
     }
     
     void setNCampus(string s)
     {
          campus = s;
     }
     
     void setNProgram(string s)
     {
          program = s;

     }   
            
};

class TonyStu: public student
{
private:
      string campus;
      string program;

public: 
     TonyStu()
     {
        cout << "Tonys student constructor is running.\n";       
               
        campus = "-";
        program = "-";
     }
	    TonyStu(string newid,string newfname,string newlname ,string newschoolName,string newcampus ,string newprogram)
     {
        cout << "Tonys student constructor is running.\n";       
		student::setID(newid);
		student::setfName(newfname);
		student::setlName(newlname);
		student::setschoolName(newschoolName);
        campus = newcampus;
        program = newprogram;
     }
     //getting what campus the student goes to
     string getTCampus()
     {
            return campus;
     }
     //getting what school program the student is in
     string getTProgram()
     {
            return program;
     }
     
     void setTCampus(string s)
     {
          campus = s;
     }
     
     void setTProgram(string s)
     {
          program = s;

     }   
            
};
class MissAnnStu: public student
{
private:
      string campus;
      string program;

public: 
     MissAnnStu()
     {
        cout << "Miss Ann student constructor is running.\n";       
               
        campus = "-";
        program = "-";
     }
	    MissAnnStu(string newid,string newfname,string newlname ,string newschoolName,string newcampus ,string newprogram)
     {
        cout << "MissAnn student constructor is running.\n";       
		student::setID(newid);
		student::setfName(newfname);
		student::setlName(newlname);
		student::setschoolName(newschoolName);
        campus = newcampus;
        program = newprogram;
     }
     //getting what campus the student goes to
     string getMCampus()
     {
            return campus;
     }
     //getting what school program the student is in
     string getMProgram()
     {
            return program;
     }
     
     void setMCampus(string s)
     {
          campus = s;
     }
     
     void setMProgram(string s)
     {
          program = s;

     }   
            
};




void stuff()
{
     

string fName = "-";
string lName = "-";
string id = "-";
string schoolName = "-";
string campus = "-";
string program = "-";

cout << "Please enter the ID number : ";
cin >> id;


//asking for first name and stroing it in fName
cout << "Please enter the first name of the student:  ";
cin >> fName;

//asking for last name and storingit in lName
cout << "Please enter the last name of the student:  ";
cin >> lName;


//asking what school the student attends
cout << "Enter what school the student attends: (d)evry\n"
     << "(n)ursery, (t)ony's Judo school, (m)iss Ann's Dance School:  ";
cin >> schoolName;

     if ( schoolName=="d")
	 {
		 cin.ignore();
		 cout<<"Enter Devry campus: ";
			getline(cin,campus);
		
		 cout<<"Enter Devry program: ";
			getline(cin,program);
		
		 DeVryStu Dstudent(id,fName,lName,schoolName,campus,program);
		cout << "Student id: " << Dstudent.getID() << endl
			 << "Student name: " << Dstudent.getfName() << " " 
			 << Dstudent.getlName() << endl
		     << "Student goes to :" << Dstudent.getschoolName()<< endl
			 <<"Student  Campus : "<<Dstudent.getDCampus()<<endl
			 <<"Student Program : " <<Dstudent.getDProgram()<<endl;
	 }
	  else if(schoolName =="n")
	  {  
		   cin.ignore();
		 cout<<"Enter Nursery campus: ";
			getline(cin,campus);
		
		 cout<<"Enter Nursery  program: ";
			getline(cin,program);
		
		 NurseryStu Nstudent(id,fName,lName,schoolName,campus,program);
		cout << "Student id: " << Nstudent.getID() << endl
			 << "Student name: " << Nstudent.getfName() << " " 
			 << Nstudent.getlName() << endl
		     << "Student goes to :" << Nstudent.getschoolName()<< endl
			 <<"Student  Campus : "<<Nstudent.getNCampus()<<endl
			 <<"Student Program : " <<Nstudent.getNProgram()<<endl;
	 }

[Subzero030201]

code continued

    else if(schoolName == "t")
	{

		 cin.ignore();
		 cout<<"Enter Tony's judo school campus: ";
			getline(cin,campus);
		
		 cout<<"Enter Tony's judo school program: ";
			getline(cin,program);
		
		 TonyStu Tstudent(id,fName,lName,schoolName,campus,program);
		cout << "Student id: " << Tstudent.getID() << endl
			 << "Student name: " << Tstudent.getfName() << " " 
			 << Tstudent.getlName() << endl
		     << "Student goes to :" << Tstudent.getschoolName()<< endl
			 <<"Student  Campus : "<<Tstudent.getTCampus()<<endl
			 <<"Student Program : " <<Tstudent.getTProgram()<<endl;

	  }
    else if(schoolName == "m")
	{
       cin.ignore();
		 cout<<"Enter Miss Ann's Dance School campus: ";
			getline(cin,campus);
		
		 cout<<"Enter Miss Ann's Dance School program: ";
			getline(cin,program);
		
		MissAnnStu Mstudent(id,fName,lName,schoolName,campus,program);
		cout << "Student id: " << Mstudent.getID() << endl
			 << "Student name: " <<Mstudent.getfName() << " " 
			 << Mstudent.getlName() << endl
		     << "Student goes to :" << Mstudent.getschoolName()<< endl
			 <<"Student  Campus : "<<Mstudent.getMCampus()<<endl
			 <<"Student Program : " <<Mstudent.getMProgram()<<endl;
	}
	else
	{

		cout<<"INVALID"<<endl;

	}
}


int main()
{
    
stuff();
    
system("PAUSE");
return EXIT_SUCCESS;

}

[John Reynoso]

Thanks, I am starting to understand classes a little more now. So in each class I need to set new variables and keep them separate for each class. Could I make each class a different method and call them within int main?

[Subzero030201]

Yes.