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
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/* This file is part of the KDE project
Copyright (C) 2002, Dirk Schönberger <dirk.schoenberger@sz-online.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef AIELEMENT_H
#define AIELEMENT_H
// #include <tqvaluelist.h>
#include <tqvaluevector.h>
class TQString;
class TQCString;
/**
*@author
*/
class AIElement {
public:
enum Type {
Invalid,
// List,
String,
Int,
UInt,
Double,
CString,
// Custom Types
Operator,
Reference,
ElementArray,
Block,
ByteArray,
Byte
};
AIElement();
~AIElement();
AIElement( const AIElement& );
AIElement( const TQString&, Type type = String );
AIElement( const TQCString& );
AIElement( const char* );
// AIElement( const TQValueList<AIElement>& );
AIElement( const TQValueVector<AIElement>&, Type type = ElementArray);
AIElement( int );
AIElement( uint );
AIElement( double );
AIElement( const TQByteArray& );
AIElement( uchar );
AIElement& operator= ( const AIElement& );
bool operator==( const AIElement& ) const;
bool operator!=( const AIElement& ) const;
Type type() const;
const char* typeName() const;
bool canCast( Type ) const;
bool cast( Type );
bool isValid() const;
void clear();
const TQString toString() const;
const TQCString toCString() const;
int toInt( bool * ok=0 ) const;
uint toUInt( bool * ok=0 ) const;
double toDouble( bool * ok=0 ) const;
// const TQValueList<AIElement> toList() const;
const TQValueVector<AIElement> toElementArray() const;
const TQValueVector<AIElement> toBlock() const;
// Custom types
const TQString toReference() const;
const TQString toOperator() const;
const TQByteArray toByteArray() const;
uchar toByte( bool * ok=0 ) const;
// TQValueListConstIterator<AIElement> listBegin() const;
// TQValueListConstIterator<AIElement> listEnd() const;
TQString& asString();
TQCString& asCString();
int& asInt();
uint& asUInt();
double& asDouble();
// TQValueList<AIElement>& asList();
TQValueVector<AIElement>& asElementArray();
TQValueVector<AIElement>& asBlock();
// Custom types
TQString& asReference();
TQString& asToken();
TQByteArray& asByteArray();
uchar& asByte();
static const char* typeToName( Type typ );
static Type nameToType( const char* name );
private:
void detach();
class Private : public TQShared
{
public:
Private();
Private( Private* );
~Private();
void clear();
Type typ;
union
{
uint u;
int i;
double d;
uchar b;
void *ptr;
} value;
};
Private* d;
};
inline AIElement::Type AIElement::type() const
{
return d->typ;
}
inline bool AIElement::isValid() const
{
return (d->typ != Invalid);
}
#endif
|
