1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#ifndef CPLUSPLUS_LITERALS_H
#define CPLUSPLUS_LITERALS_H
#include "CPlusPlusForwardDeclarations.h"
#include "Token.h"
CPLUSPLUS_BEGIN_HEADER
CPLUSPLUS_BEGIN_NAMESPACE
class CPLUSPLUS_EXPORT Literal
{
Literal(const Literal &other);
void operator =(const Literal &other);
public:
typedef const char *iterator;
typedef iterator const_iterator;
public:
Literal(const char *chars, unsigned size);
virtual ~Literal();
iterator begin() const;
iterator end() const;
char at(unsigned index) const;
const char *chars() const;
unsigned size() const;
unsigned hashCode() const;
static unsigned hashCode(const char *chars, unsigned size);
private:
char *_chars;
unsigned _size;
unsigned _hashCode;
public:
// ### private
unsigned _index;
Literal *_next;
};
class CPLUSPLUS_EXPORT StringLiteral: public Literal
{
public:
StringLiteral(const char *chars, unsigned size);
virtual ~StringLiteral();
};
class CPLUSPLUS_EXPORT NumericLiteral: public Literal
{
public:
NumericLiteral(const char *chars, unsigned size);
virtual ~NumericLiteral();
};
class CPLUSPLUS_EXPORT Identifier: public Literal
{
public:
Identifier(const char *chars, unsigned size);
virtual ~Identifier();
bool isEqualTo(const Identifier *other) const;
};
CPLUSPLUS_END_NAMESPACE
CPLUSPLUS_END_HEADER
#endif // CPLUSPLUS_LITERALS_H
|
