1/*
2    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
3
4    This library is free software; you can redistribute it and/or
5    modify it under the terms of the GNU Library General Public
6    License as published by the Free Software Foundation; either
7    version 2 of the License, or (at your option) any later version.
8
9    This library is distributed in the hope that it will be useful,
10    but WITHOUT ANY WARRANTY; without even the implied warranty of
11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12    Library General Public License for more details.
13
14    You should have received a copy of the GNU Library General Public License
15    along with this library; see the file COPYING.LIB.  If not, write to
16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17    Boston, MA 02110-1301, USA.
18*/
19
20#include "config.h"
21
22#include "qscriptprogram.h"
23
24#include "qscriptprogram_p.h"
25
26/*!
27  \internal
28
29  \class QScriptProgram
30
31  \brief The QScriptProgram class encapsulates a Qt Script program.
32
33  \ingroup script
34
35  QScriptProgram retains the compiled representation of the script if
36  possible. Thus, QScriptProgram can be used to evaluate the same
37  script multiple times more efficiently.
38
39  \code
40  QScriptEngine engine;
41  QScriptProgram program("1 + 2");
42  QScriptValue result = engine.evaluate(program);
43  \endcode
44*/
45
46/*!
47  Constructs a null QScriptProgram.
48*/
49QScriptProgram::QScriptProgram()
50    : d_ptr(new QScriptProgramPrivate)
51{}
52
53/*!
54  Constructs a new QScriptProgram with the given \a sourceCode, \a
55  fileName and \a firstLineNumber.
56*/
57QScriptProgram::QScriptProgram(const QString& sourceCode,
58               const QString fileName,
59               int firstLineNumber)
60    : d_ptr(new QScriptProgramPrivate(sourceCode, fileName, firstLineNumber))
61{}
62
63/*!
64  Destroys this QScriptProgram.
65*/
66QScriptProgram::~QScriptProgram()
67{}
68
69/*!
70  Constructs a new QScriptProgram that is a copy of \a other.
71*/
72QScriptProgram::QScriptProgram(const QScriptProgram& other)
73{
74    d_ptr = other.d_ptr;
75}
76
77/*!
78  Assigns the \a other value to this QScriptProgram.
79*/
80QScriptProgram& QScriptProgram::operator=(const QScriptProgram& other)
81{
82    d_ptr = other.d_ptr;
83    return *this;
84}
85
86/*!
87  Returns true if this QScriptProgram is null; otherwise
88  returns false.
89*/
90bool QScriptProgram::isNull() const
91{
92    return d_ptr->isNull();
93}
94
95/*!
96  Returns the source code of this program.
97*/
98QString QScriptProgram::sourceCode() const
99{
100    return d_ptr->sourceCode();
101}
102
103/*!
104  Returns the filename associated with this program.
105*/
106QString QScriptProgram::fileName() const
107{
108    return d_ptr->fileName();
109}
110
111/*!
112  Returns the line number associated with this program.
113*/
114int QScriptProgram::firstLineNumber() const
115{
116    return d_ptr->firstLineNumber();
117}
118
119/*!
120  Returns true if this QScriptProgram is equal to \a other;
121  otherwise returns false.
122*/
123bool QScriptProgram::operator==(const QScriptProgram& other) const
124{
125    return d_ptr == other.d_ptr || *d_ptr == *other.d_ptr;
126}
127
128/*!
129  Returns true if this QScriptProgram is not equal to \a other;
130  otherwise returns false.
131*/
132bool QScriptProgram::operator!=(const QScriptProgram& other) const
133{
134    return d_ptr != other.d_ptr && *d_ptr != *other.d_ptr;
135}
136
137