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41
42/*
43 codechunk.h
44*/
45
46#ifndef CODECHUNK_H
47#define CODECHUNK_H
48
49#include <qstring.h>
50
51QT_BEGIN_NAMESPACE
52
53// ### get rid of that class
54
55/*
56 The CodeChunk class represents a tiny piece of C++ code.
57
58 The class provides conversion between a list of lexemes and a string. It adds
59 spaces at the right place for consistent style. The tiny pieces of code it
60 represents are data types, enum values, and default parameter values.
61
62 Apart from the piece of code itself, there are two bits of metainformation
63 stored in CodeChunk: the base and the hotspot. The base is the part of the
64 piece that may be a hypertext link. The base of
65
66 QMap<QString, QString>
67
68 is QMap.
69
70 The hotspot is the place the variable name should be inserted in the case of a
71 variable (or parameter) declaration. The base of
72
73 char * []
74
75 is between '*' and '[]'.
76*/
77class CodeChunk
78{
79public:
80 CodeChunk();
81 CodeChunk( const QString& str );
82
83 void append( const QString& lexeme );
84 void appendHotspot();
85
86 bool isEmpty() const { return s.isEmpty(); }
87 QString toString() const;
88 QStringList toPath() const;
89 QString left() const { return s.left(hotspot == -1 ? s.length() : hotspot); }
90 QString right() const { return s.mid(hotspot == -1 ? s.length() : hotspot); }
91
92private:
93 QString s;
94 int hotspot;
95};
96
97inline bool operator==( const CodeChunk& c, const CodeChunk& d ) {
98 return c.toString() == d.toString();
99}
100
101inline bool operator!=( const CodeChunk& c, const CodeChunk& d ) {
102 return !( c == d );
103}
104
105inline bool operator<( const CodeChunk& c, const CodeChunk& d ) {
106 return c.toString() < d.toString();
107}
108
109inline bool operator>( const CodeChunk& c, const CodeChunk& d ) {
110 return d < c;
111}
112
113inline bool operator<=( const CodeChunk& c, const CodeChunk& d ) {
114 return !( c > d );
115}
116
117inline bool operator>=( const CodeChunk& c, const CodeChunk& d ) {
118 return !( c < d );
119}
120
121QT_END_NAMESPACE
122
123#endif
124

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