自学教程：C++ GetCount函数代码示例

void CheckPointListBox::DeleteAllItems() {  while (GetCount() > 0) {    DeleteString(0);  }}

bool CCQuestNPCQueue::IsEmpty(){	if ((m_Queue.empty()) || (m_nCursor >= GetCount())) return true;	return false;}

// Enable all subcontrolsbool wxRadioBox::Enable(bool enable){    for(int i=0; i<GetCount(); i++)        Enable(i, enable);    return true;}

int wxRadioBoxBase::GetNextItem(int item, wxDirection dir, long style) const{    const int itemStart = item;    int count = GetCount(),        numCols = GetColumnCount(),        numRows = GetRowCount();    bool horz = (style & wxRA_SPECIFY_COLS) != 0;    do    {        switch ( dir )        {            case wxUP:                if ( horz )                {                    item -= numCols;                }                else // vertical layout                {                    if ( !item-- )                        item = count - 1;                }                break;            case wxLEFT:                if ( horz )                {                    if ( !item-- )                        item = count - 1;                }                else // vertical layout                {                    item -= numRows;                }                break;            case wxDOWN:                if ( horz )                {                    item += numCols;                }                else // vertical layout                {                    if ( ++item == count )                        item = 0;                }                break;            case wxRIGHT:                if ( horz )                {                    if ( ++item == count )                        item = 0;                }                else // vertical layout                {                    item += numRows;                }                break;            default:                wxFAIL_MSG( wxT("unexpected wxDirection value") );                return wxNOT_FOUND;        }        // ensure that the item is in range [0..count)        if ( item < 0 )        {            // first map the item to the one in the same column but in the last            // row            item += count;            // now there are 2 cases: either it is the first item of the last            // row in which case we need to wrap again and get to the last item            // or we can just go to the previous item            if ( item % (horz ? numCols : numRows) )                item--;            else                item = count - 1;        }        else if ( item >= count )        {            // same logic as above            item -= count;            // ... except that we need to check if this is not the last item,            // not the first one            if ( (item + 1) % (horz ? numCols : numRows) )                item++;            else                item = 0;        }        wxASSERT_MSG( item < count && item >= 0,                      wxT("logic error in wxRadioBox::GetNextItem()") );    }    // we shouldn't select the non-active items, continue looking for a    // visible and shown one unless we came back to the item we started from in//.........这里部分代码省略.........

int COXListPopup::Pick(CRect rect, CRect rectParent){	AdjustDisplayRectangle(rect, rectParent);	MoveWindow(rect);	ShowWindow(SW_SHOWNA);	SetCapture();	// init message loop	bool bBreak = false;	int iReturnItemIdx = -1;	while (!bBreak)	{		MSG msg;		VERIFY(::GetMessage(&msg, NULL, 0, 0));		if (msg.message == WM_LBUTTONUP)		{			// Get the item under the mouse cursor			int xPos = GET_X_LPARAM(msg.lParam); 			int yPos = GET_Y_LPARAM(msg.lParam);			BOOL bOutside;			UINT nIndex = ItemFromPoint(CPoint(xPos, yPos), bOutside);			if (!bOutside)				iReturnItemIdx = (int) nIndex;			bBreak = true;		}		else if (msg.message == WM_KEYDOWN)		{			// Handle ESCAPE, UP, DOWN and ENTER			if (msg.wParam == VK_ESCAPE)				bBreak = true;			else if (msg.wParam == VK_UP)			{				int iSel = GetCurSel();				if (iSel == -1 || iSel == 0)					SetCurSel(0);				else					SetCurSel(iSel - 1);			}			else if (msg.wParam == VK_DOWN)			{				// Move the selection 1 item down				int iSel = GetCurSel();				if (iSel == -1)					SetCurSel(0);				else if (iSel == GetCount() - 1)				{					// Do nothing				}				else					SetCurSel(iSel + 1);			}			else if (msg.wParam == VK_RETURN)			{				iReturnItemIdx = GetCurSel();				bBreak = true;			}		}		else if (msg.message == WM_LBUTTONDOWN)		{			// Do nothing						}		else if (msg.message == WM_MOUSEMOVE)		{			// Select the item under the mouse cursor			int xPos = GET_X_LPARAM(msg.lParam); 			int yPos = GET_Y_LPARAM(msg.lParam);			BOOL bOutside;			UINT nIndex = ItemFromPoint(CPoint(xPos, yPos), bOutside);			if (!bOutside)				SetCurSel((int) nIndex);		}		else		{			DispatchMessage(&msg);		}	}	ReleaseCapture();	ShowWindow(SW_HIDE);	return iReturnItemIdx;}

{	SetName("Hask");}void	MoleculesHaskell::	Init(const bool) throw (...){	struct ParallelScript::NamedFunctions_s		funcs[] =		{			{"[email
C++ GetCounter函数代码示例
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