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C++ dont_AddRef函数代码示例

本文整理汇总了C++中dont_AddRef函数的典型用法代码示例。如果您正苦于以下问题：C++ dont_AddRef函数的具体用法？C++ dont_AddRef怎么用？C++ dont_AddRef使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了dont_AddRef函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Test06_nsCOMPtr00

void // nsresult
Test06_nsCOMPtr00(nsIDOMWindowInternal* aDOMWindow, nsIWebShellWindow** aWebShellWindow)
    // m328, w191/199
{
//  if (!aDOMWindow)
//    return NS_ERROR_NULL_POINTER;
  nsresult status;
  nsCOMPtr<nsIScriptGlobalObject> scriptGlobalObject = do_QueryInterface(aDOMWindow, &status);
  nsIDocShell* temp0 = 0;
  if (scriptGlobalObject)
    scriptGlobalObject->GetDocShell(&temp0);
  nsCOMPtr<nsIDocShell> docShell = dont_AddRef(temp0);
  nsCOMPtr<nsIWebShell> webShell;
  if (docShell)
    webShell=do_QueryInterface(docShell, &status);
  nsIWebShellContainer* temp2 = 0;
  if (webShell)
    status = webShell->GetContainer(temp2);
  nsCOMPtr<nsIWebShellContainer> webShellContainer = dont_AddRef(temp2);
  if (webShellContainer)
    status = webShellContainer->QueryInterface(NS_GET_IID(nsIWebShellWindow), (void**)aWebShellWindow);
  else
    (*aWebShellWindow) = 0;
//    return status;
}
开发者ID:bringhurst，项目名称:vbox，代码行数:25，代码来源:SizeTest06.cpp

示例2: Test06_nsCOMPtr03

void // nsresult
Test06_nsCOMPtr03(nsIDOMWindowInternal* aDOMWindow, nsCOMPtr<nsIWebShellWindow>* aWebShellWindow)
    // m332, w189/188
{
//    if (!aDOMWindow)
//      return NS_ERROR_NULL_POINTER;
  (*aWebShellWindow) = 0;
  nsresult status;
  nsCOMPtr<nsIScriptGlobalObject> scriptGlobalObject = do_QueryInterface(aDOMWindow, &status);
  if (scriptGlobalObject) {
    nsIDocShell* temp0;
    scriptGlobalObject->GetDocShell(&temp0);
    nsCOMPtr<nsIDocShell> docShell = dont_AddRef(temp0);
    if (docShell) {
      nsCOMPtr<nsIWebShell> webShell = do_QueryInterface(docShell, &status);
      if (webShell) {
        nsIWebShellContainer* temp2;
        status = webShell->GetContainer(temp2);
        nsCOMPtr<nsIWebShellContainer> webShellContainer = dont_AddRef(temp2);
        (*aWebShellWindow) = do_QueryInterface(webShellContainer, &status);
      }
    }
  }
//    return status;
}
开发者ID:bringhurst，项目名称:vbox，代码行数:25，代码来源:SizeTest06.cpp

示例3: dont_AddRef

void
nsFileView::ReverseArray(nsISupportsArray* aArray)
{
  PRUint32 count;
  aArray->Count(&count);
  for (PRUint32 i = 0; i < count/2; ++i) {
    nsCOMPtr<nsISupports> element = dont_AddRef(aArray->ElementAt(i));
    nsCOMPtr<nsISupports> element2 = dont_AddRef(aArray->ElementAt(count-i-1));
    aArray->ReplaceElementAt(element2, i);
    aArray->ReplaceElementAt(element, count-i-1);
  }
}
开发者ID:krellian，项目名称:mozilla-central，代码行数:12，代码来源:nsFileView.cpp

示例4: key

NS_INTERFACE_MAP_END

// nsIWindowMediatorListener implementation
// handle notifications from the window mediator and reflect them into
// RDF

/* void onWindowTitleChange (in nsIXULWindow window, in wstring newTitle); */
NS_IMETHODIMP
nsWindowDataSource::OnWindowTitleChange(nsIXULWindow *window,
                                        const PRUnichar *newTitle)
{
    nsresult rv;
    
    nsVoidKey key(window);

    nsCOMPtr<nsISupports> sup =
        dont_AddRef(mWindowResources.Get(&key));

    // oops, make sure this window is in the hashtable!
    if (!sup) {
        OnOpenWindow(window);
        sup = dont_AddRef(mWindowResources.Get(&key));
    }
    
    NS_ENSURE_TRUE(sup, NS_ERROR_UNEXPECTED);

    nsCOMPtr<nsIRDFResource> windowResource =
        do_QueryInterface(sup);

    nsCOMPtr<nsIRDFLiteral> newTitleLiteral;
    rv = gRDFService->GetLiteral(newTitle, getter_AddRefs(newTitleLiteral));
    NS_ENSURE_SUCCESS(rv, rv);

    // get the old title
    nsCOMPtr<nsIRDFNode> oldTitleNode;
    rv = GetTarget(windowResource, kNC_Name, PR_TRUE,
                   getter_AddRefs(oldTitleNode));
    
    // assert the change
    if (NS_SUCCEEDED(rv) && oldTitleNode)
        // has an existing window title, update it
        rv = Change(windowResource, kNC_Name, oldTitleNode, newTitleLiteral);
    else
        // removed from the tasklist
        rv = Assert(windowResource, kNC_Name, newTitleLiteral, PR_TRUE);

    if (rv != NS_RDF_ASSERTION_ACCEPTED)
    {
      NS_ERROR("unable to set window name");
    }
    
    return NS_OK;
}
开发者ID:LittleForker，项目名称:mozilla-central，代码行数:53，代码来源:nsWindowDataSource.cpp

示例5: dont_AddRef

already_AddRefed<TransactionItem>
TransactionStack::Pop()
{
  RefPtr<TransactionItem> item =
    dont_AddRef(static_cast<TransactionItem*>(nsDeque::Pop()));
  return item.forget();
}
开发者ID:heiher，项目名称:gecko-dev，代码行数:7，代码来源:TransactionStack.cpp

示例6: dont_AddRef

nsresult
nsXPTZipLoader::EnumerateEntries(nsILocalFile* aFile,
                                 nsIXPTLoaderSink* aSink)
{
    nsCOMPtr<nsIZipReader> zip = dont_AddRef(GetZipReader(aFile));

    if (!zip) {
        NS_WARNING("Could not get Zip Reader");
        return NS_OK;
    }

    nsCOMPtr<nsIUTF8StringEnumerator> entries;
    if (NS_FAILED(zip->FindEntries("*.xpt", getter_AddRefs(entries))) ||
        !entries) {
        // no problem, just no .xpt files in this archive
        return NS_OK;
    }

    PRBool hasMore;
    int index = 0;
    while (NS_SUCCEEDED(entries->HasMore(&hasMore)) && hasMore) {
        nsCAutoString itemName;
        if (NS_FAILED(entries->GetNext(itemName)))
            return NS_ERROR_UNEXPECTED;

        nsCOMPtr<nsIInputStream> stream;
        if (NS_FAILED(zip->GetInputStream(itemName.get(), getter_AddRefs(stream))))
            return NS_ERROR_FAILURE;

        // ignore the result
        aSink->FoundEntry(itemName.get(), index++, stream);
    }

    return NS_OK;
}
开发者ID:MozillaOnline，项目名称:gecko-dev，代码行数:35，代码来源:nsXPTZipLoader.cpp

示例7: GetCurrentException

nsresult
nsExceptionService::DoGetExceptionFromProvider(nsresult errCode, 
                                               nsIException * defaultException,
                                               nsIException **_exc)
{
    // Check for an existing exception
    nsresult nr = GetCurrentException(_exc);
    if (NS_SUCCEEDED(nr) && *_exc) {
        (*_exc)->GetResult(&nr);
        // If it matches our result then use it
        if (nr == errCode)
            return NS_OK;
        NS_RELEASE(*_exc);
    }
    nsProviderKey key(NS_ERROR_GET_MODULE(errCode));
    nsCOMPtr<nsIExceptionProvider> provider =
        dont_AddRef((nsIExceptionProvider *)mProviders.Get(&key));

    // No provider so we'll return the default exception
    if (!provider) {
        *_exc = defaultException;
        NS_IF_ADDREF(*_exc);
        return NS_OK;
    }

    return provider->GetException(errCode, defaultException, _exc);
}
开发者ID:lofter2011，项目名称:Icefox，代码行数:27，代码来源:nsExceptionService.cpp

示例8: xpc_NewIDObject

JSObject *
xpc_NewIDObject(JSContext *cx, JSObject* jsobj, const nsID& aID)
{
    JSObject *obj = nsnull;

    nsCOMPtr<nsIJSID> iid =
            dont_AddRef(static_cast<nsIJSID*>(nsJSID::NewID(aID)));
    if(iid)
    {
        nsXPConnect* xpc = nsXPConnect::GetXPConnect();
        if(xpc)
        {
            nsCOMPtr<nsIXPConnectJSObjectHolder> holder;
            nsresult rv = xpc->WrapNative(cx, jsobj,
                                          static_cast<nsISupports*>(iid),
                                          NS_GET_IID(nsIJSID),
                                          getter_AddRefs(holder));
            if(NS_SUCCEEDED(rv) && holder)
            {
                holder->GetJSObject(&obj);
            }
        }
    }
    return obj;
}
开发者ID:lofter2011，项目名称:Icefox，代码行数:25，代码来源:xpcjsid.cpp

示例9: MOZ_ASSERT

void
EventTokenBucket::DispatchEvents()
{
    MOZ_ASSERT(PR_GetCurrentThread() == gSocketThread);
    SOCKET_LOG(("EventTokenBucket::DispatchEvents %p %d\n", this, mPaused));
    if (mPaused || mStopped)
        return;

    while (mEvents.GetSize() && mUnitCost <= mCredit) {
        nsRefPtr<TokenBucketCancelable> cancelable =
            dont_AddRef(static_cast<TokenBucketCancelable *>(mEvents.PopFront()));
        if (cancelable->mEvent) {
            SOCKET_LOG(("EventTokenBucket::DispachEvents [%p] "
                        "Dispatching queue token bucket event cost=%lu credit=%lu\n",
                        this, mUnitCost, mCredit));
            mCredit -= mUnitCost;
            cancelable->Fire();
        }
    }

#ifdef XP_WIN
    if (!mEvents.GetSize())
        WantNormalTimers();
#endif
}
开发者ID:plancalculus，项目名称:xulrunner，代码行数:25，代码来源:EventTokenBucket.cpp

示例10: dont_AddRef

already_AddRefed<nsTransactionItem>
nsTransactionStack::PopBottom()
{
  RefPtr<nsTransactionItem> item =
    dont_AddRef(static_cast<nsTransactionItem*>(nsDeque::PopFront()));
  return item.forget();
}
开发者ID:MekliCZ，项目名称:positron，代码行数:7，代码来源:nsTransactionStack.cpp

示例11: do_CreateInstance

nsresult WebBrowserChrome::CreateBrowser(HWND nativeWnd)
{
	nsresult rv;
	mWebBrowser = do_CreateInstance(NS_WEBBROWSER_CONTRACTID, &rv);
	if(NS_FAILED(rv))
		return NS_ERROR_FAILURE;

	AddRef();
	if(NS_FAILED(mWebBrowser->SetContainerWindow((nsIWebBrowserChrome*)this)))
		return NS_ERROR_FAILURE;
	
	mNativeWindow = nativeWnd;
	RECT area;
	GetClientRect(mNativeWindow, &area);
	nsCOMPtr<nsIBaseWindow> baseWindow = do_QueryInterface(mWebBrowser);
	if(NS_FAILED(baseWindow->InitWindow(mNativeWindow, NULL, area.left, area.top, area.right - area.left, area.bottom - area.top)))
		return NS_ERROR_FAILURE;
	if(NS_FAILED(baseWindow->Create()))
		return NS_ERROR_FAILURE;
	baseWindow->SetVisibility(PR_TRUE);

	nsWeakPtr weakling(dont_AddRef(NS_GetWeakReference(static_cast<nsIWebProgressListener*>(this))));
	if(NS_FAILED(mWebBrowser->AddWebBrowserListener(weakling, NS_GET_IID(nsIWebProgressListener))))
		return NS_ERROR_FAILURE;

	return NS_OK;
}
开发者ID:z4y4，项目名称:njord，代码行数:27，代码来源:webbrowserchrome.cpp

示例12: dont_AddRef

bool
nsIContentChild::DeallocPIPCBlobInputStreamChild(PIPCBlobInputStreamChild* aActor)
{
  RefPtr<IPCBlobInputStreamChild> actor =
    dont_AddRef(static_cast<IPCBlobInputStreamChild*>(aActor));
  return true;
}
开发者ID:yrliou，项目名称:gecko-dev，代码行数:7，代码来源:nsIContentChild.cpp

示例13: CoCreateInstance

// (static) Creates a ShellLink that encapsulate a separator.
nsresult JumpListSeparator::GetSeparator(nsRefPtr<IShellLinkW>& aShellLink)
{
  HRESULT hr;
  IShellLinkW* psl;

  // Create a IShellLink.
  hr = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, 
                        IID_IShellLinkW, (LPVOID*)&psl);
  if (FAILED(hr))
    return NS_ERROR_UNEXPECTED;

  IPropertyStore* pPropStore = nullptr;
  hr = psl->QueryInterface(IID_IPropertyStore, (LPVOID*)&pPropStore);
  if (FAILED(hr))
    return NS_ERROR_UNEXPECTED;

  PROPVARIANT pv;
  InitPropVariantFromBoolean(TRUE, &pv);

  pPropStore->SetValue(PKEY_AppUserModel_IsDestListSeparator, pv);
  pPropStore->Commit();
  pPropStore->Release();

  PropVariantClear(&pv);

  aShellLink = dont_AddRef(psl);

  return NS_OK;
}
开发者ID:AshishNamdev，项目名称:mozilla-central，代码行数:30，代码来源:JumpListItem.cpp

示例14: key

NS_IMETHODIMP
nsDirectoryService::Get(const char* prop, const nsIID & uuid, void* *result)
{
    nsCStringKey key(prop);

    nsCOMPtr<nsISupports> value = dont_AddRef(mHashtable.Get(&key));

    if (value)
    {
        nsCOMPtr<nsIFile> cloneFile;
        nsCOMPtr<nsIFile> cachedFile = do_QueryInterface(value);
        NS_ASSERTION(cachedFile, "nsIFile expected");

        cachedFile->Clone(getter_AddRefs(cloneFile));
        return cloneFile->QueryInterface(uuid, result);
    }

    // it is not one of our defaults, lets check any providers
    FileData fileData(prop, uuid);

    mProviders->EnumerateBackwards(FindProviderFile, &fileData);
    if (fileData.data)
    {
        if (fileData.persistent)
        {
            Set(prop, NS_STATIC_CAST(nsIFile*, fileData.data));
        }
        nsresult rv = (fileData.data)->QueryInterface(uuid, result);
        NS_RELEASE(fileData.data);  // addref occurs in FindProviderFile()
        return rv;
    }
开发者ID:etiago，项目名称:vbox，代码行数:31，代码来源:nsDirectoryService.cpp

示例15: dont_AddRef

bool
NeckoChild::DeallocPWebSocketEventListenerChild(PWebSocketEventListenerChild* aActor)
{
  RefPtr<WebSocketEventListenerChild> c =
    dont_AddRef(static_cast<WebSocketEventListenerChild*>(aActor));
  MOZ_ASSERT(c);
  return true;
}
开发者ID:brendandahl，项目名称:positron，代码行数:8，代码来源:NeckoChild.cpp


注：本文中的dont_AddRef函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。