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Minor coding error
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znakeeye View Drop Down
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Points: 1672 		Post Options Post Options   Thanks (0) Thanks(0)   Quote znakeeye Quote  Post ReplyReply Direct Link To This Post Topic: Minor coding error
    Posted: 15 April 2009 at 3:39am

BOOL CXTPPropertySheet::AddButton(UINT nIDCaption, UINT nID)
{
 CString strButton;
 CXTPResourceManager::AssertValid(XTPResourceManager()->LoadString(&strButton, nIDCaption));

 CButton* pButton = new CButton();
 if (!pButton->Create(strButton, WS_CHILD | BS_PUSHBUTTON | WS_TABSTOP | WS_VISIBLE, CRect(0, 0, 0, 0), this, nID))
  return FALSE;

Shouldn't happen, but if it does there will be a leak...
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 15 April 2009 at 4:25am
Thanks.
Oleg, Support Team
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ABuenger View Drop Down
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Points: 1075 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ABuenger Quote  Post ReplyReply Direct Link To This Post Posted: 15 April 2009 at 6:01am
Originally posted by znakeeye znakeeye wrote:

BOOL CXTPPropertySheet::AddButton(UINT nIDCaption, UINT nID)
{
 CString strButton;
 CXTPResourceManager::AssertValid(XTPResourceManager()->LoadString(&strButton, nIDCaption));

 CButton* pButton = new CButton();
 if (!pButton->Create(strButton, WS_CHILD | BS_PUSHBUTTON | WS_TABSTOP | WS_VISIBLE, CRect(0, 0, 0, 0), this, nID))
  return FALSE;

Shouldn't happen, but if it does there will be a leak...



Shouldn't that be
if (!pButton || !pButton->Create(...))
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mgampi View Drop Down
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Hi;

I thought nowadays operator new throws a std::bad_alloc exception...
Martin

Product: Xtreme Toolkit v 22.1.0, new Projects v 24.0.0
Platform: Windows 10 v 22H2 (64bit)
Language: VC++ 2022
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ABuenger View Drop Down
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Points: 1075 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ABuenger Quote  Post ReplyReply Direct Link To This Post Posted: 16 April 2009 at 7:03am
Originally posted by mgampi mgampi wrote:

Hi;

I thought nowadays operator new throws a std::bad_alloc exception...


http://support.microsoft.com/?scid=kb%3Ben-us%3B167733&x=21&y=11
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