Strange error, any help?

[Timb]

Hello, Im trying to compile my program but I am getting this strange error, I have no idea what it means.

release/POLevel.o:POLevel.cc.text+0x46b): undefined reference to `Derived:erived()'
release/POLevel.o:POLevel.cc.text+0x484): undefined reference to `Derived::createLevel()'
release/POLevel.o:POLevel.cc.text+0x86b): undefined reference to `Derived:erived()'
release/POLevel.o:POLevel.cc.text+0x884): undefined reference to `Derived::createLevel()'

This is the code I have:

	Derived object;
	object.createLevel();

My Header class looks like this:

class Derived: public POLevel
{
	public:
		void createLevel();
		Derived();
}

Derived::Derived()
{	
	return;
}

The Derived.cc file for the respective methods looks basically like this:

Derived::Derived()
{	
	return;
}

void createLevel()
{
}

I have no idea why im getting the error, any help would be greatly appreciated.

[laserlight]

Did you forgot to compile and link Derived.cc?

[angelorohit]

Derived source file does not include the Derived header file. I think that may be the reason.

[Timb]

In Derived.cc I have this at the top,
I just missed the header include when i copied it.

#include "Derived.h"

I think everything is linked correctly?
Im not too sure though.

[Paul McKenzie]

Please read this, and reformulate your sample so that others can actually compile the code:

http://www.parashift.com/c++-faq-lit...t.html#faq-5.8

This eliminates us trying to guess what you really have.

Regards,

Paul McKenzie