1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /* ***** BEGIN LICENSE BLOCK *****
3 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
8 : * http://www.mozilla.org/MPL/
9 : *
10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is TransforMiiX XSLT processor code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * The MITRE Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1999
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Keith Visco <kvisco@ziplink.net> (Original Author)
24 : *
25 : * Alternatively, the contents of this file may be used under the terms of
26 : * either the GNU General Public License Version 2 or later (the "GPL"), or
27 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 : * in which case the provisions of the GPL or the LGPL are applicable instead
29 : * of those above. If you wish to allow use of your version of this file only
30 : * under the terms of either the GPL or the LGPL, and not to allow others to
31 : * use your version of this file under the terms of the MPL, indicate your
32 : * decision by deleting the provisions above and replace them with the notice
33 : * and other provisions required by the GPL or the LGPL. If you do not delete
34 : * the provisions above, a recipient may use your version of this file under
35 : * the terms of any one of the MPL, the GPL or the LGPL.
36 : *
37 : * ***** END LICENSE BLOCK ***** */
38 :
39 : /**
40 : * StringResult
41 : * Represents a String as a Result of evaluating an Expr
42 : **/
43 : #include "txExprResult.h"
44 :
45 : /**
46 : * Default Constructor
47 : **/
48 2 : StringResult::StringResult(txResultRecycler* aRecycler)
49 2 : : txAExprResult(aRecycler)
50 : {
51 2 : }
52 :
53 : /**
54 : * Creates a new StringResult with the value of the given String parameter
55 : * @param str the String to use for initialization of this StringResult's value
56 : **/
57 0 : StringResult::StringResult(const nsAString& aValue, txResultRecycler* aRecycler)
58 0 : : txAExprResult(aRecycler), mValue(aValue)
59 : {
60 0 : }
61 :
62 : /*
63 : * Virtual Methods from ExprResult
64 : */
65 :
66 0 : short StringResult::getResultType() {
67 0 : return txAExprResult::STRING;
68 : } //-- getResultType
69 :
70 : void
71 0 : StringResult::stringValue(nsString& aResult)
72 : {
73 0 : aResult.Append(mValue);
74 0 : }
75 :
76 : const nsString*
77 0 : StringResult::stringValuePointer()
78 : {
79 0 : return &mValue;
80 : }
81 :
82 0 : bool StringResult::booleanValue() {
83 0 : return !mValue.IsEmpty();
84 : } //-- booleanValue
85 :
86 0 : double StringResult::numberValue() {
87 0 : return txDouble::toDouble(mValue);
88 : } //-- numberValue
89 :
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