1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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 file,
4 : * You can obtain one at http://mozilla.org/MPL/2.0/. */
5 :
6 : #include "nsAttrValueOrString.h"
7 :
8 : const nsAString&
9 0 : nsAttrValueOrString::String() const
10 : {
11 0 : if (mStringPtr) {
12 0 : return *mStringPtr;
13 : }
14 :
15 0 : if (mAttrValue->Type() == nsAttrValue::eString) {
16 0 : mCheapString = mAttrValue->GetStringValue();
17 0 : mStringPtr = &mCheapString;
18 0 : return *mStringPtr;
19 : }
20 :
21 0 : mAttrValue->ToString(mCheapString);
22 0 : mStringPtr = &mCheapString;
23 0 : return *mStringPtr;
24 : }
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