Class issue

[cher1201]

Can anyone please help me fix my scope issues? thanks!!
http://ideone.com/xhUPs7 this is the link to the compiler I used, but I am unsure of how to fix my problem.

#include <iostream>
using namespace std;

class undergraduate{
    
    public:

     undergraduate (string fname, string lname, string status, string gradterm, string campus, string major, string minor, string degree, char mi, char gender, int mm, int dd, int yy, int gradyear, int credit, double gpa){

         fname = fname;
         lname = lname;
         mi = mi;
         mm = mm;
         dd = dd;
         yy = yy;
         major = major;
         minor = minor;
         degree = degree;
         gradyear = gradyear;
         gradterm = gradterm;
         status = status;
         campus = campus;
         gender = gender;
         credit = credit;
         gpa = gpa;
     }

    // a mutator method for full name of student
    
    void setFullName(string f, char m, string l){
        
        //reassign values to fname, lname, and mi
        
        f = fname;
        l = lname;
        m = mi;
    }
    // a mutator method for birthday
    
    void setBday (int m, int d, int y){
        mm = m;
        dd = d;
        yy = y;
    }
    
    // a mutator method for data member gender
    
    bool setgender(char g){
        
        //reassign value to gender and validate assignment
        
        bool validate = false;
        
        if ( g == 'm' || g == 'M' || g == 'f' || g == 'F'){
            gender = g;
            validate = true;
        }
        return (validate);
    }
    
    //a mutator method for data member status
    
    bool setstatus(string s){
        
        //reassign value to status and validate assignment
        
        bool validate= false;
        
        if ( s == "Active" || s == "active" || s == "Withdrawn" || s == "withdrawn" || s == "Sabbatical" || s == "sabbatical" || s == "graduated" || s == "Graduated"){
            status = s;
            validate = true;
        }
        return (validate);
    }
    
    //a mutator method for data member gradterm
    
    bool setgradterm(string t){
        
        //reassign value to gradterm and validate

        bool validate = false;
        if ( t == "Fall" || t == "fall" || t == "Spring" || t == "spring"){
            gradterm = t;
            validate = true;
        }
        
        return (validate);
    }
    
    // a mutator method for data member gradyear
    
    bool setgradyear(int y){
        
        //reassign value to gradyear and validate
        
        bool validate = false;
        if ( y > 2016 &&  y < 2020){
            gradyear = y;
            validate = true;
        }
        
        return (validate);
    }
    
    // a mutator method for data member campus
    
    bool setcampus(string c){
        
        //reassign value to campus and validate
        
        bool validate = false;
        if ( c == "RH" || c == "rh" || c == "rH" || c == "Rh"|| c == "LC" || c == "lc" || c == "Lc" || c == "lC" || c == "WC" || c == "wc" || c == "wC" || c == "Wc"){
            campus = c;
            validate = true;
        }
        
        return (validate);
    }
    
    // a mutator method for data members major, minor, and degree
    
    void setgradinfo(string m1, string m2, string d){
        
        //reassign value to major, minor, and degree
        
        major = m1;
        minor = m2;
        degree = d;
    }
    
    // a mutator method for data member credit

    void setcredit(int c){
        
        //reassign value to credit
        
        credit = c;
    }
    
    //a mutator method for a data member gpa
    
    bool setgpa(double G){
        
        //reassign value to gpa and validate
        
        bool validate = false;
        if ( G > 1.0 && G <= 4.0){
            gpa = G;
            validate = true;
        }
        
        return (validate);
    }
    
    // a method to populate the data members for fullname through user input
    
    void inputFullName(string f, char m, string l){
        cout << "Please enter your full name." << endl;
        cin >> f;
        cin >> m;
        cin >> l;
    }
    // a method to populate the data members for birthday through user input
    void inputBday (int m, int d, int y){
        char slash;
        cout << "Enter your birthday (mm/dd/yy): ";
        cin >> m >> slash >> d >> slash >> y;
    }
    // method to populate the data member of gender through user input
    
    void inputgender(){
        char g;
        do {
            cout << "Please state your gender. If you are male, type m. If you are female, type f." << endl;
            cin >> g;
        } while (!setgender(g));
    }
    
    //method to populate the data member of status through user input
    
    void inputstatus(){
        string s;
        do{

            cout << "Please enter your status. Type in one of the following (Active/Graduated/Withdrawn/Sabbatical): ";
            cin >> s;
        } while (!setstatus(s));
    }
    
    // a method to populate the data member gradterm through user input
    
    void inputgradterm(){
        string t;
        do{
            cout << "Please enter your expected graduation term. Type in (Fall/Spring): ";
            cin >> t;
        }while(!setgradterm(t));
    }
    
    //a method to populate the data member gradyear though user input
    
    void inputgradyear(){
        int y;
        do{
            cout << "Please enter your expected graduation year." << endl;
            cin >> y;
        } while (!setgradyear(y));
    }
    
    // a method to populate the data member campus through user input
    
    void inputcampus(){
        string c;
        do{
            cout << "Please enter the campus you are enrolled in." << endl;
            cin >> c;
        }while(!setcampus(c));
    }
    
    // a method to populate the data members major, minor, degree through user input
    
    void inputgradinfo(string m1, string m2, string d){
        cout << "Please enter your major, if you are undeclared, type undeclared." << endl;
        cin >> m1;
        cout << "Please enter your minor, if you do not have a minor, type none." << endl;
        cin >> m2;
        cout << "Please state whether you are getting a BS or BA degree." << endl;
        cin  >> d;
    }
    
    // a method to populate the data member for credit
    
    void inputcredit(){
        int c;
        cout << "Please enter your number of credits." << endl;
        cin >> c;
    }
    void inputgpa(){
        double G;
        do{
            cout << "Please enter your GPA." << endl;
            cin >> G;
        }while (!setgpa(G));
    }
    
    
    // a method to input all the data members
    
    void input(){
        inputFullName("Jane", 'A', "Doe");
        inputBday(11, 21, 1996);
        inputgender();
        inputstatus();
        inputgradterm();
        inputgradyear();
        inputcampus();
        inputgradinfo("Compsci", "None", "BS");
        inputcredit();
        inputgpa();
    }
    
    string getFullName(){
        return fname;
        return mi;
        return lname;
        
        int getBday(){
            return mm;
            return dd;
            return yy;
        }
        
        char getgender(){
            return gender;
        }
        
        string getstatus(){
            return status;
        }
        
        string getgradterm(){
            return gradterm;
        }
        
        int getgradyear(){
            return gradyear;
        }
        string getgradinfo(){
            return major;
            return minor;
            return degree;
        }
        
        int getcredit(){
            return credit;
        }
        
        double getgpa(){
            return gpa;
        }
        
        /*      void display(){
         cout << getFullName() << endl;
         cout << getBday() << endl;
         cout << getgender() << endl;
         cout << getstatus() <<endl;
         cout << getgradterm() << endl;
         cout << getgradyear() << endl;
         cout << getgradinfo() << endl;
         cout << getcredit() << endl;
         cout << getgpa() << endl;
         }
         */
        
    private:
        
        string fname, lname, status, gradterm, campus, major, minor, degree;
        char mi, gender;
        int mm, dd, yy, gradyear, credit;
        double gpa;
        
    };
    
    int main (){
        
        undergraduate s1();        //initializing values to s1
        
       
        
    }

[DyslexicChciken]

You have to be more specific on what is wrong with your code. Where is the scope issue?

[cher1201]

I'm sorry @DyslexicChciken here are the problems:

prog.cpp:331:5: error: expected '}' at end of input
}
^
prog.cpp: In member function 'void undergraduate::setFullName(std::string, char, std::string)':
prog.cpp:34:13: error: 'fname' was not declared in this scope
f = fname;
^
prog.cpp:35:13: error: 'lname' was not declared in this scope
l = lname;
^
prog.cpp:36:13: error: 'mi' was not declared in this scope
m = mi;
^
prog.cpp: In member function 'void undergraduate::setBday(int, int, int)':
prog.cpp:41:9: error: 'mm' was not declared in this scope
mm = m;
^
prog.cpp:42:9: error: 'dd' was not declared in this scope
dd = d;
^
prog.cpp:43:9: error: 'yy' was not declared in this scope
yy = y;
^
prog.cpp: In member function 'bool undergraduate::setgender(char)':
prog.cpp:55:13: error: 'gender' was not declared in this scope
gender = g;
^
prog.cpp: In member function 'bool undergraduate::setstatus(std::string)':
prog.cpp:70:13: error: 'status' was not declared in this scope
status = s;
^
prog.cpp: In member function 'bool undergraduate::setgradterm(std::string)':
prog.cpp:84:13: error: 'gradterm' was not declared in this scope
gradterm = t;
^
prog.cpp: In member function 'bool undergraduate::setgradyear(int)':
prog.cpp:99:13: error: 'gradyear' was not declared in this scope
gradyear = y;
^
prog.cpp: In member function 'bool undergraduate::setcampus(std::string)':
prog.cpp:114:13: error: 'campus' was not declared in this scope
campus = c;
^
prog.cpp: In member function 'void undergraduate::setgradinfo(std::string, std::string, std::string)':
prog.cpp:127:9: error: 'major' was not declared in this scope
major = m1;
^
prog.cpp:128:9: error: 'minor' was not declared in this scope
minor = m2;
^
prog.cpp:129:9: error: 'degree' was not declared in this scope
degree = d;
^
prog.cpp: In member function 'void undergraduate::setcredit(int)':
prog.cpp:138:9: error: 'credit' was not declared in this scope
credit = c;
^
prog.cpp: In member function 'bool undergraduate::setgpa(double)':
prog.cpp:149:13: error: 'gpa' was not declared in this scope
gpa = G;
^
prog.cpp: In member function 'std::string undergraduate::getFullName()':
prog.cpp:264:16: error: 'fname' was not declared in this scope
return fname;
^
prog.cpp:265:16: error: 'mi' was not declared in this scope
return mi;
^
prog.cpp:266:16: error: 'lname' was not declared in this scope
return lname;
^
prog.cpp:268:22: error: a function-definition is not allowed here before '{' token
int getBday(){
^
prog.cpp:274:25: error: a function-definition is not allowed here before '{' token
char getgender(){
^
prog.cpp:278:27: error: a function-definition is not allowed here before '{' token
string getstatus(){
^
prog.cpp:282:29: error: a function-definition is not allowed here before '{' token
string getgradterm(){
^
prog.cpp:286:26: error: a function-definition is not allowed here before '{' token
int getgradyear(){
^
prog.cpp:289:29: error: a function-definition is not allowed here before '{' token
string getgradinfo(){
^
prog.cpp:295:24: error: a function-definition is not allowed here before '{' token
int getcredit(){
^
prog.cpp:299:24: error: a function-definition is not allowed here before '{' token
double getgpa(){
^
prog.cpp:316:5: error: expected primary-expression before 'private'
private:
^
prog.cpp: At global scope:
prog.cpp:331:5: error: expected unqualified-id at end of input
}

not sure where I went wrong, or how to fix it

[DyslexicChciken]

When debugging, always look at the first error:

prog.cpp:331:5: error: expected '}' at end of input

The errors are not always accurate, but they express the gist of what is wrong with your code. In this case it says you're missing '}'.

If you look upward from line 331, you will find that you are missing closing curly braces for your method getFullName.

Try debugging the rest if it isn't solved.

Also, you cannot return multiple things in a method simultaneously.

The below code will always return mm, since returning means you also leave the function at the point of return, and return mm is the first line that returns something.

int getBday(){
        return mm;
        return dd;
        return yy;
}

[cher1201]

Hey DyslexicChicken,

After following your suggestion I was able to fix some of my problems. However I am still having problems with my scope. For example, everything in my default constructor and all of my return statements give me compiler errors, how can I go about fixing my scope problem?