content/base/src/nsAttrValueOrString.cpp@44a2da4a2ab2
content/base/src/nsAttrValueOrString.cpp
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
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/. */
6 #include "nsAttrValueOrString.h"
8 const nsAString&
9 nsAttrValueOrString::String() const
10 {
11 if (mStringPtr) {
12 return *mStringPtr;
13 }
15 if (mAttrValue->Type() == nsAttrValue::eString) {
16 mCheapString = mAttrValue->GetStringValue();
17 mStringPtr = &mCheapString;
18 return *mStringPtr;
19 }
21 mAttrValue->ToString(mCheapString);
22 mStringPtr = &mCheapString;
23 return *mStringPtr;
24 }
