multiple files

[poohbear]

so iam suppose to make this work in multiple files , it was working in one whole file but then when i started dividing into 3 separate files , it stops working . please help me fix. its messing up in employee.cpp I pasted all the codes in multiple files please help

  employee.cpp
#include<iostream>
#include<string>
#include<iomanip>
#include "employee.h"

bool setName(string name)
{

    if(name=="")

    return false;

    this->name = name;

return true;

}
bool setRate(double rate)
{

    if(rate<0)

    return false;

    this->rate = rate;

    return true;

}

bool setHours(double hours){

    if(hours<0)

return false;

    this->hours = hours;

return true;

}

double getPay(){

double pay = hours*rate;

    if(hours>40)

pay += (hours-40)*rate*0.5;

return pay;

}

double getHours(){

return hours;

}

double getRate(){

return rate;

}

string getName(){

return name;

}
 employee.h
#include<iostream>
#include<string>
#include<iomanip>

using  namespace std;

class Employee

{

public:

bool setName(string);


bool setRate(double) ;


bool setHours(double);

   

   

double getPay();

double getHours();


double getRate();


string getName();



private:

string name;

double hours;

double rate;

};

driver.cpp

#include "employee.h"
int main()

{

string name;

double hours, rate;

Employee *emp = new Employee;

char another;

do{

cout<<"Enter employee's name: ";

while(1){

getline(cin, name);

if(emp->setName(name))

break;

cout<<"Name cannot be blank, re-enter: ";

}

cout<<"Enter hours worked: ";

while(1)
{

    cin>>hours;

    if(emp->setHours(hours))

break;

cout<<"Hours must be positive. re-enter: ";

}

cout<<"Enter hourly rate: ";

while(1)
{

    cin>>rate;

    if(emp->setRate(rate))

break;

cout<<"Hourly rate must be positive, re-enter: ";

}

cout<<setprecision(2)<<fixed;

cout<<"\n\nGross pay for "<<emp->getName()<<": $"<<emp->getPay()<<endl<<endl;

cout<<"Another employee? (Y/N): ";

cin>>another;

//for buffering

getline(cin, name);

}
while(another!='Y' || another!='y');

cout<<"Press any key to continue";

cin>>another;

return 0;

}

[Enoizat]

In your source file (“employee.cpp”) the compiler must be informed those functions (like “setName()”, for example) are member functions, otherwise it’s free to ‘assume’ they are standalone functions.
Their name should be ‘introduced’ (prepended) by the class name + the scope resolution operator.