Managed C++/CLI

public ref class MyStaticClass
{
public:

   /* a bunch of static methods */

private:

   MyStaticClass() {};
   ~MyStaticClass() {};
   MyStaticClass( const MyStaticClass% ) {};
};

warning: CA1811 : Microsoft.Performance : 'MyStaticClass.MyStaticClass(MyStaticClass)' appears to have no upstream public or protected callers.
warning: CA1801 : Microsoft.Usage : Parameter '' of MyStaticClass.MyStaticClass(MyStaticClass) is never used. Remove the parameter or use it in the method body.
warning: CA1822 : Microsoft.Performance : The 'this' parameter (or 'Me' in VB) of MyStaticClass.~MyStaticClass():Void is never used. Mark the member as static (or Shared in VB) or use 'this'/'Me' in the method body or at least one property accessor, if appropriate.

<br />
#ifndef DETOUREME_H<br />
#define DETOUREME_H<br />
<br />
#include "..\..\..\stdafx.h"<br />
<br />
HRESULT WINAPI somefunction( void );<br />
<br />
class DetourWrapper<br />
{<br />
public:<br />
	DetourWrapper(void){};<br />
	~DetourWrapper(void){};<br />
<br />
	template<typename H> BOOL isDetoured ( H* pClass, int iType );<br />
};<br />
<br />
class DetourThis<br />
{<br />
public:<br />
	DetourThis(){};<br />
	~DetourThis(){};<br />
<br />
	virtual BOOL isDetoured( void ){ return TRUE; };<br />
};<br />
<br />
extern DetourWrapper g_pDW;<br />
extern DetourThis *d_pDT;<br />
<br />
#endif

<br />
#include "Debug.h"<br />
<br />
extern DetourWrapper g_pDW;<br />
extern DetourThis *d_pDT = NULL;<br />
<br />
template<typename H> BOOL DetourWrapper::isDetoured ( H* pClass, int iType )<br />
{<br />
	return pClass->isDetoured();<br />
}<br />
<br />
HRESULT WINAPI somefunction( void )<br />
{<br />
	d_pDT = new DetourThis;<br />
	BOOL enabled = g_pDW.isDetoured(d_pDT, 2);<br />
}

Linking...<br />
Debug.obj : error LNK2001: unresolved external symbol "class DetourWrapper g_pDW" (?g_pDW@@3VDetourWrapper@@A)<br />
C:\Documents and Settings\Steal.Patrick\My Documents\Visual Studio 2005\Projects\Detours\Release\Detour.dll : fatal error LNK1120: 1 unresolved externals