Can't make a simple Project work

Hi there. This is one of my first projects in C++ and I'm stack in the beggining!
I don't know what could be wrong.
compiler errors:new types may not be defined in a return type
return type specification for constructor invalid
build error [main.o] error1

main.cpp

Code:

#include "geo.h"
#include <cstdlib>
#include <iostream>
using std::cout;
using std::endl;
using std::cin ;
int main()
{

  
    system("PAUSE");
    return EXIT_SUCCESS;
}

geo.h

Code:

#ifndef myheader_h
#define myheader_h

class MyClass 
           {
            private:
                   int a,b;        
                    
            public :
               MyClass();
               MyClass(int k, int l);
               void func(void);
            }

MyClass::MyClass()
   {
       a=b=0;
   }

MyClass::MyClass(int k, int l)
 {
  a=k;
  b=l;
 }
void MyClass::func(void)
 {
    //cout<<"do something";
 }
#endif

Right off I see that you didn't put a closing semicolon at the end of your class definition - should be

Code:

class MyClass 
           {
                // stuff
            }; // semicolon here

Thaks a lot robatino. It was so simple but I'm sure i would not find it.
I guess this is a common mistake every newbie does.

also function definitions (bodies) should go to the cpp file
header should contain only class definition and inline functions

I'm still a bit iffy on classes, but i think you need to explictily call your destructor since you made your own constructor.

i think you need to explictily call your destructor since you made your own constructor

That's not true. Even if you meant "write your own destructor", that still is not true since the compiler generated destructor will suffice for primitive member variables.