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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
/*
codechunk.h
*/
#ifndef CODECHUNK_H
#define CODECHUNK_H
#include <qstring.h>
QT_BEGIN_NAMESPACE
// ### get rid of that class
/*
The CodeChunk class represents a tiny piece of C++ code.
The class provides conversion between a list of lexemes and a string. It adds
spaces at the right place for consistent style. The tiny pieces of code it
represents are data types, enum values, and default parameter values.
Apart from the piece of code itself, there are two bits of metainformation
stored in CodeChunk: the base and the hotspot. The base is the part of the
piece that may be a hypertext link. The base of
QMap<QString, QString>
is QMap.
The hotspot is the place the variable name should be inserted in the case of a
variable (or parameter) declaration. The base of
char * []
is between '*' and '[]'.
*/
class CodeChunk
{
public:
CodeChunk();
CodeChunk( const QString& str );
void append( const QString& lexeme );
void appendHotspot();
bool isEmpty() const { return s.isEmpty(); }
void clear() { s.clear(); }
QString toString() const;
QStringList toPath() const;
QString left() const { return s.left(hotspot == -1 ? s.length() : hotspot); }
QString right() const { return s.mid(hotspot == -1 ? s.length() : hotspot); }
private:
QString s;
int hotspot;
};
inline bool operator==( const CodeChunk& c, const CodeChunk& d ) {
return c.toString() == d.toString();
}
inline bool operator!=( const CodeChunk& c, const CodeChunk& d ) {
return !( c == d );
}
inline bool operator<( const CodeChunk& c, const CodeChunk& d ) {
return c.toString() < d.toString();
}
inline bool operator>( const CodeChunk& c, const CodeChunk& d ) {
return d < c;
}
inline bool operator<=( const CodeChunk& c, const CodeChunk& d ) {
return !( c > d );
}
inline bool operator>=( const CodeChunk& c, const CodeChunk& d ) {
return !( c < d );
}
QT_END_NAMESPACE
#endif
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