C++ DLL LINK PROBLEM OVERLOADED OPERATOR

[wazabyz]

Hi guys, facing some issues here:

Waz is in a DLL named Test

Waz.h

// Import/Export Pattern
#ifdef TEST_EXPORTS
#define DllExport __declspec(dllexport)
#else
#define DllExport __declspec(dllimport)
#endif

#pragma once
#ifndef __Test__Waz__
#define __Test__Waz__

#include "WazImpl.h"

class DllExport Waz
{
/* Friends */
friend class WazImpl;
friend Waz operator*(const Waz &,const Waz &);

private:

WazImpl *p;
...
public:
...
};

#endif /* defined(__Test__Waz__) */

Waz operator*(const Waz &,const Waz &);

-------

Waz.cpp
(all def of the operator in public and ...)
Waz operator*(const Waz & w1, const Waz & w2)
{
Waz ww;
*ww.p=*w1.p * *w2.p;
return ww;
}


Then in the solution I have a console application and in my main

int main()
{
Waz a;
a(1,1) =3 ; // this line works fine operator() is defined in the public of the Waz class
Waz b;
Waz c = a*b; // ERROR

ERROR:
error LNK2019 : unresolved external symbol "class Waz __cdecl operator*(class Waz const &, class Waz const &)" (??D@YA?AVWaz@@ABV0@0@Z) referenced in the function _main
error LNK1120 : 1 unresolved external symbol

Any idea? Don't know what to do anymore to solve this..
Thanks in advance!!

[N36fSL3A]

Code tags can help us try to analyze code. Are you sure the operator is being exported?

[wazabyz]

For sure class Waz is exported as I can put in my main Waz a; or use it's operator.
I think you might be right and my operator * is not exported but when I put in front of it DllExport (what I did to export the class) it gives me a new error :
error C2375 : operator* redefinition different linking