C++ (Cpp) COMPtr::copyRefTo примеры использования

Пример #1

// IWebDatabaseManager -------------------------------------------------------------
HRESULT STDMETHODCALLTYPE WebDatabaseManager::sharedWebDatabaseManager( 
    /* [retval][out] */ IWebDatabaseManager** result)
{
    if (!s_sharedWebDatabaseManager) {
        s_sharedWebDatabaseManager.adoptRef(WebDatabaseManager::createInstance());
        DatabaseManager::manager().setClient(s_sharedWebDatabaseManager.get());
    }

    return s_sharedWebDatabaseManager.copyRefTo(result);
}

Пример #2

// IWebDatabaseManager -------------------------------------------------------------
HRESULT WebDatabaseManager::sharedWebDatabaseManager(_COM_Outptr_opt_ IWebDatabaseManager** result)
{
    if (!result)
        return E_POINTER;

    if (!s_sharedWebDatabaseManager) {
        s_sharedWebDatabaseManager.adoptRef(WebDatabaseManager::createInstance());
        DatabaseManager::singleton().setClient(s_sharedWebDatabaseManager.get());
    }

    return s_sharedWebDatabaseManager.copyRefTo(result);
}

Пример #3

Файл: DOMHTMLClasses.cpp Проект: eocanha/webkit

HRESULT DOMHTMLIFrameElement::contentFrame(_COM_Outptr_opt_ IWebFrame** result)
{
    if (!result)
        return E_POINTER;
    *result = nullptr;
    ASSERT(m_element);
    HTMLIFrameElement& iFrameElement = downcast<HTMLIFrameElement>(*m_element);
    COMPtr<IWebFrame> webFrame = kit(iFrameElement.contentFrame());
    if (!webFrame)
        return E_FAIL;
    return webFrame.copyRefTo(result);
}

Пример #4

Файл: DOMHTMLClasses.cpp Проект: 0omega/platform_external_webkit

HRESULT STDMETHODCALLTYPE DOMHTMLIFrameElement::contentFrame( 
    /* [retval][out] */ IWebFrame **result)
{
    if (!result)
        return E_POINTER;
    *result = 0;
    ASSERT(m_element && m_element->hasTagName(iframeTag));
    HTMLIFrameElement* iFrameElement = static_cast<HTMLIFrameElement*>(m_element);
    COMPtr<IWebFrame> webFrame = kit(iFrameElement->contentFrame());
    if (!webFrame)
        return E_FAIL;
    return webFrame.copyRefTo(result);
}

Пример #5

Файл: DOMHTMLClasses.cpp Проект: AndriyKalashnykov/webkit

HRESULT STDMETHODCALLTYPE DOMHTMLIFrameElement::contentFrame( 
    /* [retval][out] */ IWebFrame **result)
{
    if (!result)
        return E_POINTER;
    *result = nullptr;
    ASSERT(m_element);
    HTMLIFrameElement& iFrameElement = downcast<HTMLIFrameElement>(*m_element);
    COMPtr<IWebFrame> webFrame = kit(iFrameElement.contentFrame());
    if (!webFrame)
        return E_FAIL;
    return webFrame.copyRefTo(result);
}