ATL / WTL / STL

class CProgressDlg : public CDialog
{
	DECLARE_DYNAMIC( CProgressDlg )
	virtual ~CProgressDlg();
// Operations
public:
	PFN_DLG_PROGRESS_THREADPROC SetProgressProcedure(PFN_DLG_PROGRESS_THREADPROC pFn);
	void OnCancel();
	BOOL ShouldTerminate();
	CProgressDlg(UINT nIDTemplate,CWnd* pParent =NULL);   // standard constructor
protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	void UpdateData(BOOL bSaveAndValidate = TRUE);
	void EndDialog(int ExitCode);
	virtual BOOL OnInitDialog();
	DECLARE_MESSAGE_MAP()
//Implementation
private:
	char Reserved[16];

};

class CBackupDlg : public CProgressDlg
{
// Construction
public:
	DWORD ProcessAllFiles(void*);
	CBackupDlg(CWnd* pParent = NULL);   // standard constructor
// Dialog Data
	//{{AFX_DATA(CProcessBackupDlg)
	enum { IDD = IDD_ACTIONDLG };
	CProgressCtrl	m_cProgressCtrl;
	CString	m_sDataRemainung;
	CString	m_sProcessStage;
	CString	m_sFileNowProcessing;
	CString	m_sTimeRemaining;
	//}}AFX_DATA

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CBackupDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL
// Implementation
protected:
	// Generated message map functions
	//{{AFX_MSG(CBackupDlg)
		// NOTE: the ClassWizard will add member functions here
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CBackupDlg::CBackupDlg(CWnd* pParent /*=NULL*/)
	: CProgressDlg(CBackupDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CProjectsBackupDlg)
          
//Lots of Stuff 

	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	m_qwCopySize=0;
}

// More Lots of Stuff

BEGIN_MESSAGE_MAP(CBackupDlg, CProgressDlg)
	//{{AFX_MSG_MAP(CProjectsBackupDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BROWSE_DEST, OnBrowseDest)
	ON_BN_CLICKED(IDC_BROWSE_SOURCE, OnBrowseSource)
	ON_BN_CLICKED(IDC_BROWSE_SUBDIR, OnBrowseSubdir)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

// More Lots of Stuff

list<int>::iterator it; //what does it contains?

map<AClass *,list<int>::iterator> aci;
AClass *ptr=someinitializedaclassptr;
if(aci[ptr]==UNINITIALIZED_ITERATOR)
{
   dosomething();
}

for (i=0; i<cSubKeys; i++)  {
    cbName = MAX_KEY_LENGTH;
    retCode = RegEnumKeyEx(hKey, i, achKey, &cbName, 0, 0, 0, &ftLastWriteTime);
    if (retCode == ERROR_SUCCESS) {
        RegQueryValueEx(hKey,L"DisplayName",NULL,NULL,(LPBYTE) lpData, &buffersize);
        applist.push_back(lpData);
    }
}

void CDialogBarService::RestoreState()
{
	CFrameWnd* pWnd = DYNAMIC_DOWNCAST( CFrameWnd, OldStyleAfxGetMainWnd());
	pWnd->PostMessage( WM_STATUS_UPDATE, 0, 0);
	
	ASSERT( pWnd != NULL);

	// Restore from user object
	//
	CDockState state;

	CMyContext context;
	CMwSession session;
	CProxyUser*	pUser = session.GetUserProxy();
	if ( pUser != NULL && pUser->GetInstrProfileContext( NAME_LAYOUT_DIALOG_BAR_SERVICE, context) )
	{
		if ( context.Exists( NAME_TOOLBAR_STATE) )
		{
			CByteArray data;
			if ( context[NAME_TOOLBAR_STATE].Get( data) )
			{
				// create a RawByteFile with a pointer to the byte array
				// reqd as the archive object requires a file not an array
				//
				CRawByteFile file( data.GetSize(), data.GetData());

				// create an archive object, set to LOAD
				//
				CArchive ar( &file, CArchive::load);

				// extract the toolbar state from the archive
				//
				state.Serialize( ar);
			}
		}

		// Do some pre-processing to ensure that we get no errors
		//
		// If our toolbars are hidden they are not restored and so we can get
		// error conditions in SetDockState.  This code just purges
		// the saved state of any toolbars that don't exist at this time
		//
		for ( int i = state.m_arrBarInfo.GetUpperBound(); i >= 0 ; i-- )
		{
			CControlBarInfo* pInfo = reinterpret_cast< CControlBarInfo*>( state.m_arrBarInfo[i]);
			ASSERT( pInfo != NULL);
			pInfo->m_pBar = pWnd->GetControlBar( pInfo->m_nBarID);
			if ( pInfo->m_pBar == NULL )
			{
				CControlBarInfo* pState = reinterpret_cast< CControlBarInfo*>( state.m_arrBarInfo[i]);
				state.m_arrBarInfo.RemoveAt( i);
				delete pState;
			}
		}

		// Finally set toolbar state		
		pWnd->SetDockState( state);
		
	}
}