xpcom/glue/nsArrayUtils.cpp

branch
TOR_BUG_9701
changeset 8
97036ab72558
equal deleted inserted replaced
-1:000000000000 0:1221200c5d98
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 #include "nsArrayUtils.h"
7
8 //
9 // do_QueryElementAt helper stuff
10 //
11 nsresult
12 nsQueryArrayElementAt::operator()(const nsIID& aIID, void** aResult) const
13 {
14 nsresult status = mArray
15 ? mArray->QueryElementAt(mIndex, aIID, aResult)
16 : NS_ERROR_NULL_POINTER;
17
18 if (mErrorPtr)
19 *mErrorPtr = status;
20
21 return status;
22 }

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