C / C++ / MFC

class CRatiosWin : public CFrameWnd
{
public:
	CRatiosWin(); //default constructor
	~CRatiosWin(); //destructor
	CRatiosLogic RatiosLogic;
	bool GetNewFilePath(CString & Path);
	void PrintResults(string results);
	//accessor functions
	bool ReturnValidFilePathSet();
	//manipulator functions
	void ResetSearchDialogFlag(); //set that the search dialog has not been opened
	void SetDatabaseFilePathStatus(bool FilePathWasSet);
	void SetTimeParameterStatus(bool NewTimeParametersWereSet);
protected:
private:
	//classes
	CRatiosNewSearchDialog NewSearchDialog;
	CRatiosSearchTimeParameters TimeParametersDialog;
	CCharLinkedList TestLinkedList; :(
	//other private members
	CEdit ResultsBox;
	BOOL NewSearchDialogIsVisible; //if TRUE, the NewSearchDialog is active
	bool ValidFilePathSet;
	bool TimeParametersWereSet;
	afx_msg void OnClose();
	afx_msg void OnOpenFile();
	afx_msg void OnNewSearch();
	afx_msg void OnOpenSearch();
	afx_msg void OnAbout();
	afx_msg void OnTestList();
DECLARE_MESSAGE_MAP()
};

afx_msg void CRatiosWin::OnTestList()
{
	fstream ListFileStream;
	char chLine[MAXNUMCHARS_LINKLISTNODE];
	string strLine = "";

	ListFileStream.open("list_test.txt");
	while(ListFileStream.eof() == false)
	{
		getline(ListFileStream, strLine);
		ASSERT(strLine.length() < MAXNUMCHARS_LINKLISTNODE);
		strcpy(chLine, strLine.c_str());
		TestLinkedList.AddNodeToTail(chLine);
	}
	MessageBox("Sent to file.", "Boink", MB_OK);
	ListFileStream.close();
}

class CPRatiosApp : public CWinApp
{
	public:
	BOOL InitInstance()
	{
		_CrtSetDbgFlag( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
		m_pMainWnd = new CRatiosWin;
		m_pMainWnd->ShowWindow(m_nCmdShow);
		m_pMainWnd->UpdateWindow();
		m_pMainWnd->SetWindowText("Ratios v0.1b");
		m_pMainWnd->MoveWindow(0,0,800,600);
	return TRUE;
	}
} CRatiosApp;

CoffeeAddict19 wrote:

Can I assume that CRatiosWin is not getting deleted in this segment of code?

virtual int ExitInstance()
{
   if (m_pMainWnd)
   {
      m_pMainWnd->DestroyWindow();
      m_pMainWnd = 0;
   }
 
   return CWinApp::ExitInstance();
}