C / C++ / MFC

Peter Weyzen wrote:

I "could" check if the computer is IDLE at this moment... that might do it.

CToolBar toolBar;

	if(!toolBar.Create(
		NULL,
		this,
		IDR_TOOLBAR,
		WS_CHILD | WS_VISIBLE | CBRS_TOP |  CBRS_FLYBY | CBRS_SIZE_DYNAMIC
		| CBRS_TOOLTIPS
		| CBRS_HIDE_INPLACE | CBRS_GRIPPER
		) ||
		!toolBar.LoadToolBar( IDR_TOOLBAR )
		)
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

toolBar.SetButtonStyle( 0, TBBS_CHECKBOX );
toolBar.SetButtonStyle( 1, TBBS_CHECKBOX );
toolBar.SetButtonStyle( 2, TBBS_CHECKBOX );
toolBar.SetButtonStyle( 3, TBBS_CHECKBOX );
toolBar.SetButtonStyle( 4, TBBS_CHECKBOX );
toolBar.SetButtonStyle( 5, TBBS_CHECKBOX );

const UINT idArray[] = {
IDM_LINES, IDM_RECTANGLES, IDM_ELLIPSES,
IDM_ENLARGE, IDM_ORG, IDM_RESET
};

BOOL status3 = toolBar.SetButtons( idArray, 6 );
toolBar.UpdateWindow();
BOOL status4 = toolBar.ShowWindow( SW_SHOW );
toolBar.Invalidate();
this->Invalidate();

IDR_TOOLBAR BITMAP "TOOLBAR.BMP"
IDR_TOOLBAR TOOLBAR 16, 15
BEGIN
	BUTTON IDM_LINES
	BUTTON IDM_RECTANGLES
	BUTTON IDM_ELLIPSES
	SEPARATOR
	BUTTON IDM_SHOWTB
	BUTTON IDM_EXIT
END

#include <boost/type_traits.hpp>
#include <iostream>

template <typename T>
class foo {
public:
    foo(typename boost::add_pointer<typename boost::remove_reference<T>::type >::type items)
    {
      // Do Stuff
    }
};

int main()
{
   int aa;
   foo<int> a(&aa);
   foo<int&> b(&aa);
}

template<class T>
struct add_pointer
{
   typedef T* type;
};

template<class T>
struct add_pointer<T&>
{
   typedef T* type;
};