/src/mozilla-central/dom/base/nsAttrValueOrString.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
5 | | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "nsAttrValueOrString.h" |
8 | | |
9 | | const nsAString& |
10 | | nsAttrValueOrString::String() const |
11 | 0 | { |
12 | 0 | if (mStringPtr) { |
13 | 0 | return *mStringPtr; |
14 | 0 | } |
15 | 0 | |
16 | 0 | if (!mAttrValue) { |
17 | 0 | mStringPtr = &mCheapString; |
18 | 0 | return *mStringPtr; |
19 | 0 | } |
20 | 0 | |
21 | 0 | if (mAttrValue->Type() == nsAttrValue::eString) { |
22 | 0 | mCheapString = mAttrValue->GetStringValue(); |
23 | 0 | mStringPtr = &mCheapString; |
24 | 0 | return *mStringPtr; |
25 | 0 | } |
26 | 0 | |
27 | 0 | mAttrValue->ToString(mCheapString); |
28 | 0 | mStringPtr = &mCheapString; |
29 | 0 | return *mStringPtr; |
30 | 0 | } |