Problems with inheritance!! easy code, just have some errors

Hello everyone!!

I just started learning inheritance in C++ so i tried to make a simple little example that uses inheritance but i get like 11 errros and i have no idea why!!! can someone please help me out? I'll post the code then the errors :)

Code:

---

//inheritance.h

//base class
class Business
{
public:
Business: itsSalary(90000),itsYears(4) {};
                  ~Business(){};
                  void setSalary(long int Sal) {itsSalary = Sal;}
                  long int getSalary() {return itsSalary;}
                  void setYears(int years) {itsYears = years;}
                  int getYears() {return itsYears;}
protected:
        long int itsSalary;
        int itsYears;
};



//superset(derived class)

class Employee: public Business
{
public:
        Employee(){};
        ~Employee(){};
        void setAge(int age) {itsAge = age;}
        int getAge() const {return itsAge;}
        void Comment() const {cout <<"I sure do love programming!\n";}
        void WakeUp() const {cout <<"Wow! I sure didn't get enough sleep!\n";}
        void Sleep() const {cout <<"Goodnight!\n";}
protected:
        int itsAge;
};

---

Code:

---

#include <iostream.h>
#include "inheritance.h"



int main()
{
        Employee Cory;
        cout <<"lets see how much money Cory gets.." << endl;
        cout << Cory.getSalary << endl;

        return 0;
}

---

Here are the errors i got:

Code:

---

--------------------Configuration: inheritance - Win32 Debug--------------------
Compiling...
inheritance.cpp
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(7) : error C2065: 'itsSalary' : undeclared identifier
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(7) : error C2057: expected constant expression
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(7) : error C2460: '.alignment member.' : uses 'Business', which is being defined
        c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(5) : see declaration of 'Business'
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(7) : error C2059: syntax error : 'constant'
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(7) : error C2143: syntax error : missing ';' before '{'
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(7) : error C2334: unexpected token(s) preceding '{'; skipping apparent function body
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.h(23) : error C2504: 'Business' : base class undefined
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.cpp(6) : error C2059: syntax error : 'PCH creation point'
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.cpp(7) : error C2334: unexpected token(s) preceding '{'; skipping apparent function body
c:\program files\microsoft visual studio\myprojects\inheritance\inheritance.cpp(14) : fatal error C1004: unexpected end of file found
Error executing cl.exe.

inheritance.exe - 10 error(s), 0 warning(s)

---

Thanks for listening :D

I've changed some things :

Code:

---

//inheritance.h

//base class
class Business{
public:
  Bussiness() {
      itsSalary=90000;
      itsYears=4;}
  ~Business(){};
  void setSalary(long int Sal) {itsSalary = Sal;}
  long int getSalary() {return itsSalary;}
  void setYears(int years) {itsYears = years;}
  int getYears() {return itsYears;}
protected:
  long int itsSalary;
  int itsYears;
};

//superset(derived class)

class Employee: public Business
{
public:
        Employee(){};
        ~Employee(){};
        void setAge(int age) {itsAge = age;}
        int getAge() const {return itsAge;}
        void Comment() const {cout <<"I sure do love programming!\n";}
        void WakeUp() const {cout <<"Wow! I sure didn't get enough sleep!\n";}
        void Sleep() const {cout <<"Goodnight!\n";}
protected:
        int itsAge;
};

---

Code:

---

#include <iostream.h>
#include "inheritance.h"

---

Code:

---

int main()
{
        Employee Cory;
        cout <<"lets see how much money Cory gets.." << endl;
        cout << Cory.getSalary() << endl;

        return 0;
}

---

Now it works.
Look carefully for differences, though there were not 11 errors.
The main thing was about the constructor Business(). Employee was ok, and also, mind Cory.GetSalary()

enjoy
;)