michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsArrayUtils.h"
michael@0: 
michael@0: //
michael@0: // do_QueryElementAt helper stuff
michael@0: //
michael@0: nsresult
michael@0: nsQueryArrayElementAt::operator()(const nsIID& aIID, void** aResult) const
michael@0:   {
michael@0:     nsresult status = mArray
michael@0:         ? mArray->QueryElementAt(mIndex, aIID, aResult)
michael@0:         : NS_ERROR_NULL_POINTER;
michael@0: 
michael@0:     if (mErrorPtr)
michael@0:       *mErrorPtr = status;
michael@0: 
michael@0:     return status;
michael@0:   }