C / C++ / MFC

typedef CTypedPtrArray<<CObArray, CDrawObj*>> CDrawObjArray;

CDrawObjArray ObjArray;

const unsigned int nSize = 5;

ObjArray.SetSize(nSize);

for(int i = 0; i < nSize; i++)
{
    CDrawObj* pObj = new CDrawObj(CRect(ptOrigin,sizeRect));
   
    ObjArray[i] = pObj;
}

for(int i = 0; i < nSize; i++)
{
    for(int j = i; j < nSize; j++)
    {
        unsigned int nPrevious = ObjArray[j-1]->m_position.left;
        unsigned int nCurrent = ObjArray[j]->m_position.left;

        if(nPrevious > nCurrent)
        {
            CDrawObj* pObj = ObjArray[j-1];

            ObjArray[j-1] = ObjArray[j];
            ObjArray[j] = pObj ;
        }
    }
}

Michael Waters wrote:

...(using the most inefficient sorting algorithim known to man).

pDC->MoveTo(x,y);

while(oPoint in points collection)
  {
    pDC->LineTo(oPoint.x,oPoint.y);
  }

cy163@hotmail.com wrote:

(1) Is GetListCtrl()( on the second line) a member function;Which class does it belong to?

cy163@hotmail.com wrote:

(2) what does the '&' mean at the left hand side?

cy163@hotmail.com wrote:

I wonder what exactly is the role of GetListCtrl(); generate a instance of ListCtrl? or sth else?

cy163@hotmail.com wrote:

However, what if there are more than one list controls associated with the view.

cy163@hotmail.com wrote:

You mean ONLY one ListCtrl can be associated with one view?

cy163@hotmail.com wrote:

If so, Why there may be more than one ListCtrl in a dialog

cy163@hotmail.com wrote:

Or, I misunderstand the view concept.