/src/mozilla-central/dom/xslt/xpath/txBooleanResult.cpp
Line | Count | Source (jump to first uncovered line) |
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 | | /* |
7 | | * Boolean Expression result |
8 | | */ |
9 | | |
10 | | #include "txExprResult.h" |
11 | | |
12 | | /** |
13 | | * Creates a new BooleanResult with the value of the given bool parameter |
14 | | * @param boolean the bool to use for initialization of this BooleanResult's value |
15 | | **/ |
16 | | BooleanResult::BooleanResult(bool boolean) |
17 | | : txAExprResult(nullptr) |
18 | 0 | { |
19 | 0 | this->value = boolean; |
20 | 0 | } //-- BooleanResult |
21 | | |
22 | | /* |
23 | | * Virtual Methods from ExprResult |
24 | | */ |
25 | | |
26 | 0 | short BooleanResult::getResultType() { |
27 | 0 | return txAExprResult::BOOLEAN; |
28 | 0 | } //-- getResultType |
29 | | |
30 | | void |
31 | | BooleanResult::stringValue(nsString& aResult) |
32 | 0 | { |
33 | 0 | if (value) { |
34 | 0 | aResult.AppendLiteral("true"); |
35 | 0 | } |
36 | 0 | else { |
37 | 0 | aResult.AppendLiteral("false"); |
38 | 0 | } |
39 | 0 | } |
40 | | |
41 | | const nsString* |
42 | | BooleanResult::stringValuePointer() |
43 | 0 | { |
44 | 0 | // In theory we could set strings containing "true" and "false" somewhere, |
45 | 0 | // but most stylesheets never get the stringvalue of a bool so that won't |
46 | 0 | // really buy us anything. |
47 | 0 | return nullptr; |
48 | 0 | } |
49 | | |
50 | 0 | bool BooleanResult::booleanValue() { |
51 | 0 | return this->value; |
52 | 0 | } //-- toBoolean |
53 | | |
54 | 0 | double BooleanResult::numberValue() { |
55 | 0 | return ( value ) ? 1.0 : 0.0; |
56 | 0 | } //-- toNumber |