Seperate header files

I am making a game. I have a Player class, and some functions. When they're all in the same file, everything is fine. When I seperate them I get this:

Underfined "RandDice()" referenced with C:\BC5\BIN\Game.obj

(and four other errors, all the same with different functions)

What's wrong? BTW I'm using Win98, Borland Compiler, and yes, Class functions also are refered to in the error list

are you including the file, #include "game.h".

Thanks

code?

it could be a number of things, so could would help.

Here is an example that didn't work:

Class.h:

Code:

---

#ifndef CLASS_H
#define CLASS_H
class Cat
{
        public:
  Cat(int,int);
  int Weight;
  int Age;
};
#endif

---

Class.cpp
[code]
#include "Class.h"
Cat::Cat(int w,int a)
{
Weight=w;
Age=a;
}
Functions.h:

Code:

---

#ifndef FUNCTIONS_H
#define FUNCTIONS_H

void Something();

#endif

---

Functions.cpp

Code:

---

#include "Functions.h"

void Something()
{
        cout << "Why doesn't this work? \n";
}

---

Main:

Code:

---

#include <windows.h>
#include <iostream.h>
#include <conio.h>
#include "FUNCTIONS.H"
#include "Class.h"
int main()
{
        Cat cat(1,2);
  Something();
  getch();
        return 0;
}

---

Functions.cpp needs to include <iostream.h> for access to "cout"

gg

You mean you should use :D:

Code:

---

#include <iostream>
using namespace std;

---

How are you compiling? If you're in an IDE, make sure all files are in the current project.

Personally, I'm using bcc5.5 (command line compiler), I just ran command like so to compile:

>bcc32 *.cpp

This assumes you've added #include <iostream.h> to functions.cpp and that all files are in the same (current) directory.

Here are the adjustments:

Code:

---


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

void Something()
{
        cout << "Why doesn't this work? \n";
}

---

Here are the errors:

Quote:

---

Error: Error: Unresolved external 'Cat::Cat(int,int)' referenced from C:\BC5\BIN\PROGRAMS\TESTE.OBJ
Error: Error: Unresolved external 'Something()' referenced from C:\BC5\BIN\PROGRAMS\TESTE.OBJ

---

I'm using Borland 5.02, I tried making it a project, but it said I was using the "dummy version of owl main":confused:

You're not linking in Functions.obj and Class.obj.

I'm not familiar with BCC so I can't tell you how (but someone will).

gg