[190] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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| 2 | <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qstring.h:1 -->
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| 3 | <html>
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| 4 | <head>
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| 5 | <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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| 6 | <title>qstring.h Include File</title>
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| 7 | <style type="text/css"><!--
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| 8 | fn { margin-left: 1cm; text-indent: -1cm; }
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| 9 | a:link { color: #004faf; text-decoration: none }
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| 10 | a:visited { color: #672967; text-decoration: none }
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| 11 | body { background: #ffffff; color: black; }
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| 12 | --></style>
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| 13 | </head>
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| 14 | <body>
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| 15 |
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| 16 | <table border="0" cellpadding="0" cellspacing="0" width="100%">
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| 17 | <tr bgcolor="#E5E5E5">
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| 18 | <td valign=center>
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| 19 | <a href="index.html">
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| 20 | <font color="#004faf">Home</font></a>
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| 21 | | <a href="classes.html">
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| 22 | <font color="#004faf">All Classes</font></a>
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| 23 | | <a href="mainclasses.html">
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| 24 | <font color="#004faf">Main Classes</font></a>
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| 25 | | <a href="annotated.html">
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| 26 | <font color="#004faf">Annotated</font></a>
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| 27 | | <a href="groups.html">
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| 28 | <font color="#004faf">Grouped Classes</font></a>
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| 29 | | <a href="functions.html">
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| 30 | <font color="#004faf">Functions</font></a>
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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qstring.h</h1>
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| 33 |
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| 34 | <p>This is the verbatim text of the qstring.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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| 35 | <hr>
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| 36 | <pre>
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| 37 | /****************************************************************************
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| 38 | ** $Id: qstring-h.html 2051 2007-02-21 10:04:20Z chehrlic $
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| 39 | **
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| 40 | ** Definition of the QString class, and related Unicode functions.
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| 41 | **
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| 42 | ** Created : 920609
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| 43 | **
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| 44 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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| 45 | **
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| 46 | ** This file is part of the tools module of the Qt GUI Toolkit.
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| 47 | **
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| 48 | ** This file may be distributed under the terms of the Q Public License
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| 49 | ** as defined by Trolltech ASA of Norway and appearing in the file
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| 50 | ** LICENSE.QPL included in the packaging of this file.
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| 51 | **
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| 52 | ** This file may be distributed and/or modified under the terms of the
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| 53 | ** GNU General Public License version 2 as published by the Free Software
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| 54 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 55 | ** packaging of this file.
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| 56 | **
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| 57 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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| 58 | ** licenses may use this file in accordance with the Qt Commercial License
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| 59 | ** Agreement provided with the Software.
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| 60 | **
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| 61 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 62 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 63 | **
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| 64 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 65 | ** information about Qt Commercial License Agreements.
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| 66 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 67 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 68 | **
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| 69 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 70 | ** not clear to you.
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| 71 | **
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| 72 | **********************************************************************/
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| 73 |
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| 74 | #ifndef QSTRING_H
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| 75 | #define QSTRING_H
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| 76 |
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| 77 | #ifndef QT_H
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| 78 | #include "qcstring.h"
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| 79 | #endif // QT_H
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| 80 |
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| 81 | #ifndef QT_NO_CAST_ASCII
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| 82 | #include <limits.h>
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| 83 | #endif
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| 84 |
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| 85 | #ifndef QT_NO_STL
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| 86 | #if defined ( Q_CC_MSVC_NET ) && _MSC_VER < 1310 // Avoids nasty warning for xlocale, line 450
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| 87 | # pragma warning ( push )
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| 88 | # pragma warning ( disable : 4189 )
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| 89 | # include <string>
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| 90 | # pragma warning ( pop )
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| 91 | #else
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| 92 | # include <string>
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| 93 | #endif
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| 94 | #if defined(Q_WRONG_SB_CTYPE_MACROS) && defined(_SB_CTYPE_MACROS)
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| 95 | #undef _SB_CTYPE_MACROS
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| 96 | #endif
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| 97 | #endif
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| 98 |
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| 99 |
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| 100 | /*****************************************************************************
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| 101 | QString class
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| 102 | *****************************************************************************/
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| 103 |
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| 104 | class QRegExp;
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| 105 | class QString;
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| 106 | class QCharRef;
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| 107 | template <class T> class QDeepCopy;
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| 108 |
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| 109 | class Q_EXPORT QChar {
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| 110 | public:
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| 111 | QChar();
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| 112 | QChar( char c );
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| 113 | QChar( uchar c );
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| 114 | QChar( uchar c, uchar r );
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| 115 | QChar( const QChar& c ); // ### remove in 4.0 to allow compiler optimization
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| 116 | QChar( ushort rc );
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| 117 | QChar( short rc );
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| 118 | QChar( uint rc );
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| 119 | QChar( int rc );
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| 120 |
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| 121 | QT_STATIC_CONST QChar null; // 0000
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| 122 | QT_STATIC_CONST QChar replacement; // FFFD
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| 123 | QT_STATIC_CONST QChar byteOrderMark; // FEFF
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| 124 | QT_STATIC_CONST QChar byteOrderSwapped; // FFFE
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| 125 | QT_STATIC_CONST QChar nbsp; // 00A0
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| 126 |
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| 127 | // Unicode information
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| 128 |
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| 129 | enum Category
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| 130 | {
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| 131 | NoCategory,
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| 132 |
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| 133 | Mark_NonSpacing, // Mn
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| 134 | Mark_SpacingCombining, // Mc
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| 135 | Mark_Enclosing, // Me
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| 136 |
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| 137 | Number_DecimalDigit, // Nd
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| 138 | Number_Letter, // Nl
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| 139 | Number_Other, // No
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| 140 |
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| 141 | Separator_Space, // Zs
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| 142 | Separator_Line, // Zl
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| 143 | Separator_Paragraph, // Zp
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| 144 |
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| 145 | Other_Control, // Cc
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| 146 | Other_Format, // Cf
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| 147 | Other_Surrogate, // Cs
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| 148 | Other_PrivateUse, // Co
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| 149 | Other_NotAssigned, // Cn
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| 150 |
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| 151 | Letter_Uppercase, // Lu
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| 152 | Letter_Lowercase, // Ll
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| 153 | Letter_Titlecase, // Lt
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| 154 | Letter_Modifier, // Lm
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| 155 | Letter_Other, // Lo
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| 156 |
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| 157 | Punctuation_Connector, // Pc
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| 158 | Punctuation_Dash, // Pd
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| 159 | Punctuation_Dask = Punctuation_Dash, // oops
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| 160 | Punctuation_Open, // Ps
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| 161 | Punctuation_Close, // Pe
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| 162 | Punctuation_InitialQuote, // Pi
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| 163 | Punctuation_FinalQuote, // Pf
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| 164 | Punctuation_Other, // Po
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| 165 |
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| 166 | Symbol_Math, // Sm
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| 167 | Symbol_Currency, // Sc
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| 168 | Symbol_Modifier, // Sk
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| 169 | Symbol_Other // So
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| 170 | };
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| 171 |
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| 172 | enum Direction
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| 173 | {
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| 174 | DirL, DirR, DirEN, DirES, DirET, DirAN, DirCS, DirB, DirS, DirWS, DirON,
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| 175 | DirLRE, DirLRO, DirAL, DirRLE, DirRLO, DirPDF, DirNSM, DirBN
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| 176 | };
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| 177 |
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| 178 | enum Decomposition
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| 179 | {
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| 180 | Single, Canonical, Font, NoBreak, Initial, Medial,
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| 181 | Final, Isolated, Circle, Super, Sub, Vertical,
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| 182 | Wide, Narrow, Small, Square, Compat, Fraction
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| 183 | };
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| 184 |
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| 185 | enum Joining
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| 186 | {
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| 187 | OtherJoining, Dual, Right, Center
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| 188 | };
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| 189 |
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| 190 | enum CombiningClass
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| 191 | {
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| 192 | Combining_BelowLeftAttached = 200,
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| 193 | Combining_BelowAttached = 202,
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| 194 | Combining_BelowRightAttached = 204,
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| 195 | Combining_LeftAttached = 208,
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| 196 | Combining_RightAttached = 210,
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| 197 | Combining_AboveLeftAttached = 212,
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| 198 | Combining_AboveAttached = 214,
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| 199 | Combining_AboveRightAttached = 216,
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| 200 |
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| 201 | Combining_BelowLeft = 218,
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| 202 | Combining_Below = 220,
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| 203 | Combining_BelowRight = 222,
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| 204 | Combining_Left = 224,
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| 205 | Combining_Right = 226,
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| 206 | Combining_AboveLeft = 228,
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| 207 | Combining_Above = 230,
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| 208 | Combining_AboveRight = 232,
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| 209 |
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| 210 | Combining_DoubleBelow = 233,
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| 211 | Combining_DoubleAbove = 234,
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| 212 | Combining_IotaSubscript = 240
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| 213 | };
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| 214 |
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| 215 | // ****** WHEN ADDING FUNCTIONS, CONSIDER ADDING TO QCharRef TOO
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| 216 |
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| 217 | int digitValue() const;
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| 218 | QChar lower() const;
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| 219 | QChar upper() const;
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| 220 |
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| 221 | Category category() const;
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| 222 | Direction direction() const;
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| 223 | Joining joining() const;
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| 224 | bool mirrored() const;
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| 225 | QChar mirroredChar() const;
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| 226 | const QString &decomposition() const; // ### return just QString in 4.0
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| 227 | Decomposition decompositionTag() const;
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| 228 | unsigned char combiningClass() const;
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| 229 |
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| 230 | char latin1() const { return ucs > 0xff ? 0 : (char) ucs; }
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| 231 | ushort unicode() const { return ucs; }
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| 232 | #ifdef Q_NO_PACKED_REFERENCE
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| 233 | ushort &unicode() { return *(&ucs); }
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| 234 | #else
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| 235 | ushort &unicode() { return ucs; }
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| 236 | #endif
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| 237 | #ifndef QT_NO_CAST_ASCII
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| 238 | // like all ifdef'd code this is undocumented
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| 239 | operator char() const { return latin1(); }
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| 240 | #endif
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| 241 |
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| 242 | bool isNull() const { return unicode()==0; }
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| 243 | bool isPrint() const;
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| 244 | bool isPunct() const;
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| 245 | bool isSpace() const;
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| 246 | bool isMark() const;
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| 247 | bool isLetter() const;
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| 248 | bool isNumber() const;
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| 249 | bool isLetterOrNumber() const;
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| 250 | bool isDigit() const;
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| 251 | bool isSymbol() const;
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| 252 |
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| 253 | uchar cell() const { return ((uchar) ucs & 0xff); }
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| 254 | uchar row() const { return ((uchar) (ucs>>8)&0xff); }
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| 255 | void setCell( uchar cell ) { ucs = (ucs & 0xff00) + cell; }
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| 256 | void setRow( uchar row ) { ucs = (((ushort) row)<<8) + (ucs&0xff); }
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| 257 |
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| 258 | static bool networkOrdered() {
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| 259 | int wordSize;
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| 260 | bool bigEndian = FALSE;
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| 261 | qSysInfo( &wordSize, &bigEndian );
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| 262 | return bigEndian;
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| 263 | }
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| 264 |
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| 265 | friend inline bool operator==( char ch, QChar c );
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| 266 | friend inline bool operator==( QChar c, char ch );
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| 267 | friend inline bool operator==( QChar c1, QChar c2 );
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| 268 | friend inline bool operator!=( QChar c1, QChar c2 );
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| 269 | friend inline bool operator!=( char ch, QChar c );
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| 270 | friend inline bool operator!=( QChar c, char ch );
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| 271 | friend inline bool operator<=( QChar c, char ch );
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| 272 | friend inline bool operator<=( char ch, QChar c );
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| 273 | friend inline bool operator<=( QChar c1, QChar c2 );
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| 274 |
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| 275 | private:
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| 276 | ushort ucs;
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| 277 | #if defined(QT_QSTRING_UCS_4)
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| 278 | ushort grp;
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| 279 | #endif
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| 280 | } Q_PACKED;
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| 281 |
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| 282 | inline QChar::QChar() : ucs( 0 )
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| 283 | #ifdef QT_QSTRING_UCS_4
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| 284 | , grp( 0 )
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| 285 | #endif
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| 286 | {
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| 287 | }
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| 288 | inline QChar::QChar( char c ) : ucs( (uchar)c )
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| 289 | #ifdef QT_QSTRING_UCS_4
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| 290 | , grp( 0 )
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| 291 | #endif
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| 292 | {
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| 293 | }
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| 294 | inline QChar::QChar( uchar c ) : ucs( c )
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| 295 | #ifdef QT_QSTRING_UCS_4
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| 296 | , grp( 0 )
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| 297 | #endif
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| 298 | {
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| 299 | }
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| 300 | inline QChar::QChar( uchar c, uchar r ) : ucs( (r << 8) | c )
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| 301 | #ifdef QT_QSTRING_UCS_4
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| 302 | , grp( 0 )
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| 303 | #endif
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| 304 | {
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| 305 | }
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| 306 | inline QChar::QChar( const QChar& c ) : ucs( c.ucs )
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| 307 | #ifdef QT_QSTRING_UCS_4
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| 308 | , grp( c.grp )
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| 309 | #endif
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| 310 | {
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| 311 | }
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| 312 |
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| 313 | inline QChar::QChar( ushort rc ) : ucs( rc )
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| 314 | #ifdef QT_QSTRING_UCS_4
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| 315 | , grp( 0 )
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| 316 | #endif
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| 317 | {
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| 318 | }
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| 319 | inline QChar::QChar( short rc ) : ucs( (ushort) rc )
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| 320 | #ifdef QT_QSTRING_UCS_4
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| 321 | , grp( 0 )
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| 322 | #endif
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| 323 | {
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| 324 | }
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| 325 | inline QChar::QChar( uint rc ) : ucs( (ushort ) (rc & 0xffff) )
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| 326 | #ifdef QT_QSTRING_UCS_4
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| 327 | , grp( (ushort) ((rc >> 16) & 0xffff) )
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| 328 | #endif
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| 329 | {
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| 330 | }
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| 331 | inline QChar::QChar( int rc ) : ucs( (ushort) (rc & 0xffff) )
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| 332 | #ifdef QT_QSTRING_UCS_4
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| 333 | , grp( (ushort) ((rc >> 16) & 0xffff) )
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| 334 | #endif
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| 335 | {
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| 336 | }
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| 337 |
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| 338 | inline bool operator==( char ch, QChar c )
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| 339 | {
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| 340 | return ((uchar) ch) == c.ucs;
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| 341 | }
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| 342 |
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| 343 | inline bool operator==( QChar c, char ch )
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| 344 | {
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| 345 | return ((uchar) ch) == c.ucs;
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| 346 | }
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| 347 |
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| 348 | inline bool operator==( QChar c1, QChar c2 )
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| 349 | {
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| 350 | return c1.ucs == c2.ucs;
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| 351 | }
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| 352 |
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| 353 | inline bool operator!=( QChar c1, QChar c2 )
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| 354 | {
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| 355 | return c1.ucs != c2.ucs;
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| 356 | }
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| 357 |
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| 358 | inline bool operator!=( char ch, QChar c )
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| 359 | {
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| 360 | return ((uchar)ch) != c.ucs;
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| 361 | }
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| 362 |
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| 363 | inline bool operator!=( QChar c, char ch )
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| 364 | {
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| 365 | return ((uchar) ch) != c.ucs;
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| 366 | }
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| 367 |
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| 368 | inline bool operator<=( QChar c, char ch )
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| 369 | {
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| 370 | return c.ucs <= ((uchar) ch);
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| 371 | }
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| 372 |
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| 373 | inline bool operator<=( char ch, QChar c )
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| 374 | {
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| 375 | return ((uchar) ch) <= c.ucs;
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| 376 | }
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| 377 |
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| 378 | inline bool operator<=( QChar c1, QChar c2 )
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| 379 | {
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| 380 | return c1.ucs <= c2.ucs;
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| 381 | }
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| 382 |
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| 383 | inline bool operator>=( QChar c, char ch ) { return ch <= c; }
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| 384 | inline bool operator>=( char ch, QChar c ) { return c <= ch; }
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| 385 | inline bool operator>=( QChar c1, QChar c2 ) { return c2 <= c1; }
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| 386 | inline bool operator<( QChar c, char ch ) { return !(ch<=c); }
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| 387 | inline bool operator<( char ch, QChar c ) { return !(c<=ch); }
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| 388 | inline bool operator<( QChar c1, QChar c2 ) { return !(c2<=c1); }
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| 389 | inline bool operator>( QChar c, char ch ) { return !(ch>=c); }
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| 390 | inline bool operator>( char ch, QChar c ) { return !(c>=ch); }
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| 391 | inline bool operator>( QChar c1, QChar c2 ) { return !(c2>=c1); }
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| 392 |
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| 393 | // internal
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| 394 | struct Q_EXPORT QStringData : public QShared {
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| 395 | QStringData() :
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| 396 | QShared(), unicode(0), ascii(0), len(0), issimpletext(TRUE), maxl(0), islatin1(FALSE) { ref(); }
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| 397 | QStringData(QChar *u, uint l, uint m) :
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| 398 | QShared(), unicode(u), ascii(0), len(l), issimpletext(FALSE), maxl(m), islatin1(FALSE) { }
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| 399 | ~QStringData() { if ( unicode ) delete[] ((char*)unicode);
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| 400 | if ( ascii ) delete[] ascii; }
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| 401 |
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| 402 | void deleteSelf();
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| 403 | QChar *unicode;
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| 404 | char *ascii;
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| 405 | void setDirty() {
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| 406 | if ( ascii ) {
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| 407 | delete [] ascii;
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| 408 | ascii = 0;
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| 409 | }
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| 410 | issimpletext = FALSE;
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| 411 | }
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| 412 | #ifdef Q_OS_MAC9
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| 413 | uint len;
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| 414 | #else
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| 415 | uint len : 30;
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| 416 | #endif
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| 417 | uint issimpletext : 1;
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| 418 | #ifdef Q_OS_MAC9
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| 419 | uint maxl;
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| 420 | #else
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| 421 | uint maxl : 30;
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| 422 | #endif
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| 423 | uint islatin1 : 1;
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| 424 |
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| 425 | private:
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| 426 | #if defined(Q_DISABLE_COPY)
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| 427 | QStringData( const QStringData& );
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| 428 | QStringData& operator=( const QStringData& );
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| 429 | #endif
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| 430 | };
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| 431 |
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| 432 |
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| 433 | class Q_EXPORT QString
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| 434 | {
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| 435 | public:
|
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| 436 | QString(); // make null string
|
---|
| 437 | QString( QChar ); // one-char string
|
---|
| 438 | QString( const QString & ); // impl-shared copy
|
---|
| 439 | QString( const QByteArray& ); // deep copy
|
---|
| 440 | QString( const QChar* unicode, uint length ); // deep copy
|
---|
| 441 | #ifndef QT_NO_CAST_ASCII
|
---|
| 442 | QString( const char *str ); // deep copy
|
---|
| 443 | #endif
|
---|
| 444 | #ifndef QT_NO_STL
|
---|
| 445 | QString( const std::string& ); // deep copy
|
---|
| 446 | #endif
|
---|
| 447 | ~QString();
|
---|
| 448 |
|
---|
| 449 | QString &operator=( const QString & ); // impl-shared copy
|
---|
| 450 | QString &operator=( const char * ); // deep copy
|
---|
| 451 | #ifndef QT_NO_STL
|
---|
| 452 | QString &operator=( const std::string& ); // deep copy
|
---|
| 453 | #endif
|
---|
| 454 | QString &operator=( const QCString& ); // deep copy
|
---|
| 455 | QString &operator=( QChar c );
|
---|
| 456 | QString &operator=( char c );
|
---|
| 457 |
|
---|
| 458 | QT_STATIC_CONST QString null;
|
---|
| 459 |
|
---|
| 460 | bool isNull() const;
|
---|
| 461 | bool isEmpty() const;
|
---|
| 462 | uint length() const;
|
---|
| 463 | void truncate( uint pos );
|
---|
| 464 |
|
---|
| 465 | QString & fill( QChar c, int len = -1 );
|
---|
| 466 |
|
---|
| 467 | QString copy() const;
|
---|
| 468 |
|
---|
| 469 | QString arg( long a, int fieldWidth = 0, int base = 10 ) const;
|
---|
| 470 | QString arg( ulong a, int fieldWidth = 0, int base = 10 ) const;
|
---|
| 471 | QString arg( Q_LLONG a, int fieldwidth=0, int base=10 ) const;
|
---|
| 472 | QString arg( Q_ULLONG a, int fieldwidth=0, int base=10 ) const;
|
---|
| 473 | QString arg( int a, int fieldWidth = 0, int base = 10 ) const;
|
---|
| 474 | QString arg( uint a, int fieldWidth = 0, int base = 10 ) const;
|
---|
| 475 | QString arg( short a, int fieldWidth = 0, int base = 10 ) const;
|
---|
| 476 | QString arg( ushort a, int fieldWidth = 0, int base = 10 ) const;
|
---|
| 477 | QString arg( double a, int fieldWidth = 0, char fmt = 'g',
|
---|
| 478 | int prec = -1 ) const;
|
---|
| 479 | QString arg( char a, int fieldWidth = 0 ) const;
|
---|
| 480 | QString arg( QChar a, int fieldWidth = 0 ) const;
|
---|
| 481 | QString arg( const QString& a, int fieldWidth = 0 ) const;
|
---|
| 482 | QString arg( const QString& a1, const QString& a2 ) const;
|
---|
| 483 | QString arg( const QString& a1, const QString& a2,
|
---|
| 484 | const QString& a3 ) const;
|
---|
| 485 | QString arg( const QString& a1, const QString& a2, const QString& a3,
|
---|
| 486 | const QString& a4 ) const;
|
---|
| 487 |
|
---|
| 488 | #ifndef QT_NO_SPRINTF
|
---|
| 489 | QString &sprintf( const char* format, ... )
|
---|
| 490 | #if defined(Q_CC_GNU) && !defined(__INSURE__)
|
---|
| 491 | __attribute__ ((format (printf, 2, 3)))
|
---|
| 492 | #endif
|
---|
| 493 | ;
|
---|
| 494 | #endif
|
---|
| 495 |
|
---|
| 496 | int find( QChar c, int index=0, bool cs=TRUE ) const;
|
---|
| 497 | int find( char c, int index=0, bool cs=TRUE ) const;
|
---|
| 498 | int find( const QString &str, int index=0, bool cs=TRUE ) const;
|
---|
| 499 | #ifndef QT_NO_REGEXP
|
---|
| 500 | int find( const QRegExp &, int index=0 ) const;
|
---|
| 501 | #endif
|
---|
| 502 | #ifndef QT_NO_CAST_ASCII
|
---|
| 503 | int find( const char* str, int index=0 ) const;
|
---|
| 504 | #endif
|
---|
| 505 | int findRev( QChar c, int index=-1, bool cs=TRUE) const;
|
---|
| 506 | int findRev( char c, int index=-1, bool cs=TRUE) const;
|
---|
| 507 | int findRev( const QString &str, int index=-1, bool cs=TRUE) const;
|
---|
| 508 | #ifndef QT_NO_REGEXP
|
---|
| 509 | int findRev( const QRegExp &, int index=-1 ) const;
|
---|
| 510 | #endif
|
---|
| 511 | #ifndef QT_NO_CAST_ASCII
|
---|
| 512 | int findRev( const char* str, int index=-1 ) const;
|
---|
| 513 | #endif
|
---|
| 514 | int contains( QChar c, bool cs=TRUE ) const;
|
---|
| 515 | int contains( char c, bool cs=TRUE ) const
|
---|
| 516 | { return contains(QChar(c), cs); }
|
---|
| 517 | #ifndef QT_NO_CAST_ASCII
|
---|
| 518 | int contains( const char* str, bool cs=TRUE ) const;
|
---|
| 519 | #endif
|
---|
| 520 | int contains( const QString &str, bool cs=TRUE ) const;
|
---|
| 521 | #ifndef QT_NO_REGEXP
|
---|
| 522 | int contains( const QRegExp & ) const;
|
---|
| 523 | #endif
|
---|
| 524 |
|
---|
| 525 | enum SectionFlags {
|
---|
| 526 | SectionDefault = 0x00,
|
---|
| 527 | SectionSkipEmpty = 0x01,
|
---|
| 528 | SectionIncludeLeadingSep = 0x02,
|
---|
| 529 | SectionIncludeTrailingSep = 0x04,
|
---|
| 530 | SectionCaseInsensitiveSeps = 0x08
|
---|
| 531 | };
|
---|
| 532 | QString section( QChar sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const;
|
---|
| 533 | QString section( char sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const;
|
---|
| 534 | #ifndef QT_NO_CAST_ASCII
|
---|
| 535 | QString section( const char *in_sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const;
|
---|
| 536 | #endif
|
---|
| 537 | QString section( const QString &in_sep, int start, int end = 0xffffffff, int flags = SectionDefault ) const;
|
---|
| 538 | #ifndef QT_NO_REGEXP
|
---|
| 539 | QString section( const QRegExp &reg, int start, int end = 0xffffffff, int flags = SectionDefault ) const;
|
---|
| 540 | #endif
|
---|
| 541 |
|
---|
| 542 | QString left( uint len ) const;
|
---|
| 543 | QString right( uint len ) const;
|
---|
| 544 | QString mid( uint index, uint len=0xffffffff) const;
|
---|
| 545 |
|
---|
| 546 | QString leftJustify( uint width, QChar fill=' ', bool trunc=FALSE)const;
|
---|
| 547 | QString rightJustify( uint width, QChar fill=' ',bool trunc=FALSE)const;
|
---|
| 548 |
|
---|
| 549 | QString lower() const;
|
---|
| 550 | QString upper() const;
|
---|
| 551 |
|
---|
| 552 | QString stripWhiteSpace() const;
|
---|
| 553 | QString simplifyWhiteSpace() const;
|
---|
| 554 |
|
---|
| 555 | QString &insert( uint index, const QString & );
|
---|
| 556 | #ifndef QT_NO_CAST_ASCII
|
---|
| 557 | QString &insert( uint index, const QByteArray & );
|
---|
| 558 | QString &insert( uint index, const char * );
|
---|
| 559 | #endif
|
---|
| 560 | QString &insert( uint index, const QChar*, uint len );
|
---|
| 561 | QString &insert( uint index, QChar );
|
---|
| 562 | QString &insert( uint index, char c ) { return insert(index,QChar(c)); }
|
---|
| 563 | QString &append( char );
|
---|
| 564 | QString &append( QChar );
|
---|
| 565 | QString &append( const QString & );
|
---|
| 566 | #ifndef QT_NO_CAST_ASCII
|
---|
| 567 | QString &append( const QByteArray & );
|
---|
| 568 | QString &append( const char * );
|
---|
| 569 | #endif
|
---|
| 570 | #if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII)
|
---|
| 571 | QString &append( const std::string& );
|
---|
| 572 | #endif
|
---|
| 573 | QString &prepend( char );
|
---|
| 574 | QString &prepend( QChar );
|
---|
| 575 | QString &prepend( const QString & );
|
---|
| 576 | #ifndef QT_NO_CAST_ASCII
|
---|
| 577 | QString &prepend( const QByteArray & );
|
---|
| 578 | QString &prepend( const char * );
|
---|
| 579 | #endif
|
---|
| 580 | #if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII)
|
---|
| 581 | QString &prepend( const std::string& );
|
---|
| 582 | #endif
|
---|
| 583 | QString &remove( uint index, uint len );
|
---|
| 584 | #if defined(Q_QDOC)
|
---|
| 585 | QString &remove( const QString & str, bool cs = TRUE );
|
---|
| 586 | #else
|
---|
| 587 | // ### Qt 4.0: merge these two into one, and remove Q_QDOC hack
|
---|
| 588 | QString &remove( const QString & );
|
---|
| 589 | QString &remove( const QString &, bool cs );
|
---|
| 590 | #endif
|
---|
| 591 | QString &remove( QChar c );
|
---|
| 592 | QString &remove( char c )
|
---|
| 593 | { return remove( QChar(c) ); }
|
---|
| 594 | #ifndef QT_NO_CAST_ASCII
|
---|
| 595 | QString &remove( const char * );
|
---|
| 596 | #endif
|
---|
| 597 | #ifndef QT_NO_REGEXP
|
---|
| 598 | QString &remove( const QRegExp & );
|
---|
| 599 | #endif
|
---|
| 600 | QString &replace( uint index, uint len, const QString & );
|
---|
| 601 | QString &replace( uint index, uint len, const QChar*, uint clen );
|
---|
| 602 | QString &replace( uint index, uint len, QChar );
|
---|
| 603 | QString &replace( uint index, uint len, char c )
|
---|
| 604 | { return replace( index, len, QChar(c) ); }
|
---|
| 605 | #if defined(Q_QDOC)
|
---|
| 606 | QString &replace( QChar c, const QString & after, bool cs = TRUE );
|
---|
| 607 | QString &replace( char c, const QString & after, bool cs = TRUE );
|
---|
| 608 | QString &replace( const QString & before, const QString & after,
|
---|
| 609 | bool cs = TRUE );
|
---|
| 610 | #else
|
---|
| 611 | // ### Qt 4.0: merge these two into one, and remove Q_QDOC hack
|
---|
| 612 | QString &replace( QChar c, const QString & );
|
---|
| 613 | QString &replace( QChar c, const QString &, bool );
|
---|
| 614 |
|
---|
| 615 | // ### Qt 4.0: merge these two into one, and remove Q_QDOC hack
|
---|
| 616 | QString &replace( char c, const QString & after )
|
---|
| 617 | { return replace( QChar(c), after, TRUE ); }
|
---|
| 618 | QString &replace( char c, const QString & after, bool cs )
|
---|
| 619 | { return replace( QChar(c), after, cs ); }
|
---|
| 620 |
|
---|
| 621 | // ### Qt 4.0: merge these two into one, and remove Q_QDOC hack
|
---|
| 622 | QString &replace( const QString &, const QString & );
|
---|
| 623 | QString &replace( const QString &, const QString &, bool );
|
---|
| 624 | #endif
|
---|
| 625 | #ifndef QT_NO_REGEXP_CAPTURE
|
---|
| 626 | QString &replace( const QRegExp &, const QString & );
|
---|
| 627 | #endif
|
---|
| 628 | QString &replace( QChar, QChar );
|
---|
| 629 |
|
---|
| 630 | short toShort( bool *ok=0, int base=10 ) const;
|
---|
| 631 | ushort toUShort( bool *ok=0, int base=10 ) const;
|
---|
| 632 | int toInt( bool *ok=0, int base=10 ) const;
|
---|
| 633 | uint toUInt( bool *ok=0, int base=10 ) const;
|
---|
| 634 | long toLong( bool *ok=0, int base=10 ) const;
|
---|
| 635 | ulong toULong( bool *ok=0, int base=10 ) const;
|
---|
| 636 | Q_LLONG toLongLong( bool *ok=0, int base=10 ) const;
|
---|
| 637 | Q_ULLONG toULongLong( bool *ok=0, int base=10 ) const;
|
---|
| 638 | float toFloat( bool *ok=0 ) const;
|
---|
| 639 | double toDouble( bool *ok=0 ) const;
|
---|
| 640 |
|
---|
| 641 | QString &setNum( short, int base=10 );
|
---|
| 642 | QString &setNum( ushort, int base=10 );
|
---|
| 643 | QString &setNum( int, int base=10 );
|
---|
| 644 | QString &setNum( uint, int base=10 );
|
---|
| 645 | QString &setNum( long, int base=10 );
|
---|
| 646 | QString &setNum( ulong, int base=10 );
|
---|
| 647 | QString &setNum( Q_LLONG, int base=10 );
|
---|
| 648 | QString &setNum( Q_ULLONG, int base=10 );
|
---|
| 649 | QString &setNum( float, char f='g', int prec=6 );
|
---|
| 650 | QString &setNum( double, char f='g', int prec=6 );
|
---|
| 651 |
|
---|
| 652 | static QString number( long, int base=10 );
|
---|
| 653 | static QString number( ulong, int base=10);
|
---|
| 654 | static QString number( Q_LLONG, int base=10 );
|
---|
| 655 | static QString number( Q_ULLONG, int base=10);
|
---|
| 656 | static QString number( int, int base=10 );
|
---|
| 657 | static QString number( uint, int base=10);
|
---|
| 658 | static QString number( double, char f='g', int prec=6 );
|
---|
| 659 |
|
---|
| 660 | void setExpand( uint index, QChar c );
|
---|
| 661 |
|
---|
| 662 | QString &operator+=( const QString &str );
|
---|
| 663 | #ifndef QT_NO_CAST_ASCII
|
---|
| 664 | QString &operator+=( const QByteArray &str );
|
---|
| 665 | QString &operator+=( const char *str );
|
---|
| 666 | #endif
|
---|
| 667 | #if !defined(QT_NO_STL) && !defined(QT_NO_CAST_ASCII)
|
---|
| 668 | QString &operator+=( const std::string& );
|
---|
| 669 | #endif
|
---|
| 670 | QString &operator+=( QChar c );
|
---|
| 671 | QString &operator+=( char c );
|
---|
| 672 |
|
---|
| 673 | QChar at( uint i ) const
|
---|
| 674 | { return i < d->len ? d->unicode[i] : QChar::null; }
|
---|
| 675 | QChar operator[]( int i ) const { return at((uint)i); }
|
---|
| 676 | QCharRef at( uint i );
|
---|
| 677 | QCharRef operator[]( int i );
|
---|
| 678 |
|
---|
| 679 | QChar constref(uint i) const
|
---|
| 680 | { return at(i); }
|
---|
| 681 | QChar& ref(uint i)
|
---|
| 682 | { // Optimized for easy-inlining by simple compilers.
|
---|
| 683 | if ( d->count != 1 || i >= d->len )
|
---|
| 684 | subat( i );
|
---|
| 685 | d->setDirty();
|
---|
| 686 | return d->unicode[i];
|
---|
| 687 | }
|
---|
| 688 |
|
---|
| 689 | const QChar* unicode() const { return d->unicode; }
|
---|
| 690 | const char* ascii() const;
|
---|
| 691 | static QString fromAscii(const char*, int len=-1);
|
---|
| 692 | const char* latin1() const;
|
---|
| 693 | static QString fromLatin1(const char*, int len=-1);
|
---|
| 694 | QCString utf8() const;
|
---|
| 695 | static QString fromUtf8(const char*, int len=-1);
|
---|
| 696 | QCString local8Bit() const;
|
---|
| 697 | static QString fromLocal8Bit(const char*, int len=-1);
|
---|
| 698 | bool operator!() const;
|
---|
| 699 | #ifndef QT_NO_ASCII_CAST
|
---|
| 700 | operator const char *() const { return ascii(); }
|
---|
| 701 | #endif
|
---|
| 702 | #ifndef QT_NO_STL
|
---|
| 703 | operator std::string() const { return ascii() ? ascii() : ""; }
|
---|
| 704 | #endif
|
---|
| 705 |
|
---|
| 706 | static QString fromUcs2( const unsigned short *ucs2 );
|
---|
| 707 | const unsigned short *ucs2() const;
|
---|
| 708 |
|
---|
| 709 | QString &setUnicode( const QChar* unicode, uint len );
|
---|
| 710 | QString &setUnicodeCodes( const ushort* unicode_as_ushorts, uint len );
|
---|
| 711 | QString &setAscii( const char*, int len=-1 );
|
---|
| 712 | QString &setLatin1( const char*, int len=-1 );
|
---|
| 713 |
|
---|
| 714 | int compare( const QString& s ) const;
|
---|
| 715 | static int compare( const QString& s1, const QString& s2 )
|
---|
| 716 | { return s1.compare( s2 ); }
|
---|
| 717 |
|
---|
| 718 | int localeAwareCompare( const QString& s ) const;
|
---|
| 719 | static int localeAwareCompare( const QString& s1, const QString& s2 )
|
---|
| 720 | { return s1.localeAwareCompare( s2 ); }
|
---|
| 721 |
|
---|
| 722 | #ifndef QT_NO_DATASTREAM
|
---|
| 723 | friend Q_EXPORT QDataStream &operator>>( QDataStream &, QString & );
|
---|
| 724 | #endif
|
---|
| 725 |
|
---|
| 726 | void compose();
|
---|
| 727 |
|
---|
| 728 | #ifndef QT_NO_COMPAT
|
---|
| 729 | const char* data() const { return ascii(); }
|
---|
| 730 | #endif
|
---|
| 731 |
|
---|
| 732 | #if defined(Q_QDOC)
|
---|
| 733 | bool startsWith( const QString& str, bool cs = TRUE ) const;
|
---|
| 734 | bool endsWith( const QString& str, bool cs = TRUE ) const;
|
---|
| 735 | #else
|
---|
| 736 | // ### Qt 4.0: merge these two into one, and remove Q_QDOC hack
|
---|
| 737 | bool startsWith( const QString& str ) const;
|
---|
| 738 | bool startsWith( const QString& str, bool cs ) const;
|
---|
| 739 |
|
---|
| 740 | // ### Qt 4.0: merge these two into one, and remove Q_QDOC hack
|
---|
| 741 | bool endsWith( const QString& str ) const;
|
---|
| 742 | bool endsWith( const QString& str, bool cs ) const;
|
---|
| 743 | #endif
|
---|
| 744 |
|
---|
| 745 | void setLength( uint newLength );
|
---|
| 746 |
|
---|
| 747 | uint capacity() const;
|
---|
| 748 | void reserve( uint minCapacity );
|
---|
| 749 | void squeeze();
|
---|
| 750 |
|
---|
| 751 | bool simpleText() const { if ( !d->issimpletext ) checkSimpleText(); return (bool)d->issimpletext; }
|
---|
| 752 | bool isRightToLeft() const;
|
---|
| 753 |
|
---|
| 754 |
|
---|
| 755 | private:
|
---|
| 756 | QString( int size, bool /* dummy */ ); // allocate size incl. \0
|
---|
| 757 |
|
---|
| 758 | void deref();
|
---|
| 759 | void real_detach();
|
---|
| 760 | void subat( uint );
|
---|
| 761 | QString multiArg( int numArgs, const QString& a1, const QString& a2,
|
---|
| 762 | const QString& a3 = QString::null,
|
---|
| 763 | const QString& a4 = QString::null ) const;
|
---|
| 764 |
|
---|
| 765 | void checkSimpleText() const;
|
---|
| 766 | void grow( uint newLength );
|
---|
| 767 | #ifndef QT_NO_CAST_ASCII
|
---|
| 768 | QString &insertHelper( uint index, const char *s, uint len=UINT_MAX );
|
---|
| 769 | QString &operatorPlusEqHelper( const char *s, uint len2=UINT_MAX );
|
---|
| 770 | #endif
|
---|
| 771 |
|
---|
| 772 | static QChar* latin1ToUnicode( const char*, uint * len, uint maxlen=(uint)-1 );
|
---|
| 773 | static QChar* latin1ToUnicode( const QByteArray&, uint * len );
|
---|
| 774 | static char* unicodeToLatin1( const QChar*, uint len );
|
---|
| 775 |
|
---|
| 776 | QStringData *d;
|
---|
| 777 | static QStringData* shared_null;
|
---|
| 778 | static QStringData* makeSharedNull();
|
---|
| 779 |
|
---|
| 780 | friend class QConstString;
|
---|
| 781 | friend class QTextStream;
|
---|
| 782 | QString( QStringData* dd, bool /* dummy */ ) : d(dd) { }
|
---|
| 783 |
|
---|
| 784 | // needed for QDeepCopy
|
---|
| 785 | void detach();
|
---|
| 786 | friend class QDeepCopy<QString>;
|
---|
| 787 | };
|
---|
| 788 |
|
---|
| 789 | class Q_EXPORT QCharRef {
|
---|
| 790 | friend class QString;
|
---|
| 791 | QString& s;
|
---|
| 792 | uint p;
|
---|
| 793 | QCharRef(QString* str, uint pos) : s(*str), p(pos) { }
|
---|
| 794 |
|
---|
| 795 | public:
|
---|
| 796 | // most QChar operations repeated here
|
---|
| 797 |
|
---|
| 798 | // all this is not documented: We just say "like QChar" and let it be.
|
---|
| 799 | #ifndef Q_QDOC
|
---|
| 800 | ushort unicode() const { return s.constref(p).unicode(); }
|
---|
| 801 | char latin1() const { return s.constref(p).latin1(); }
|
---|
| 802 |
|
---|
| 803 | // An operator= for each QChar cast constructors
|
---|
| 804 | QCharRef operator=(char c ) { s.ref(p)=c; return *this; }
|
---|
| 805 | QCharRef operator=(uchar c ) { s.ref(p)=c; return *this; }
|
---|
| 806 | QCharRef operator=(QChar c ) { s.ref(p)=c; return *this; }
|
---|
| 807 | QCharRef operator=(const QCharRef& c ) { s.ref(p)=c.unicode(); return *this; }
|
---|
| 808 | QCharRef operator=(ushort rc ) { s.ref(p)=rc; return *this; }
|
---|
| 809 | QCharRef operator=(short rc ) { s.ref(p)=rc; return *this; }
|
---|
| 810 | QCharRef operator=(uint rc ) { s.ref(p)=rc; return *this; }
|
---|
| 811 | QCharRef operator=(int rc ) { s.ref(p)=rc; return *this; }
|
---|
| 812 |
|
---|
| 813 | operator QChar () const { return s.constref(p); }
|
---|
| 814 |
|
---|
| 815 | // each function...
|
---|
| 816 | bool isNull() const { return unicode()==0; }
|
---|
| 817 | bool isPrint() const { return s.constref(p).isPrint(); }
|
---|
| 818 | bool isPunct() const { return s.constref(p).isPunct(); }
|
---|
| 819 | bool isSpace() const { return s.constref(p).isSpace(); }
|
---|
| 820 | bool isMark() const { return s.constref(p).isMark(); }
|
---|
| 821 | bool isLetter() const { return s.constref(p).isLetter(); }
|
---|
| 822 | bool isNumber() const { return s.constref(p).isNumber(); }
|
---|
| 823 | bool isLetterOrNumber() { return s.constref(p).isLetterOrNumber(); }
|
---|
| 824 | bool isDigit() const { return s.constref(p).isDigit(); }
|
---|
| 825 |
|
---|
| 826 | int digitValue() const { return s.constref(p).digitValue(); }
|
---|
| 827 | QChar lower() const { return s.constref(p).lower(); }
|
---|
| 828 | QChar upper() const { return s.constref(p).upper(); }
|
---|
| 829 |
|
---|
| 830 | QChar::Category category() const { return s.constref(p).category(); }
|
---|
| 831 | QChar::Direction direction() const { return s.constref(p).direction(); }
|
---|
| 832 | QChar::Joining joining() const { return s.constref(p).joining(); }
|
---|
| 833 | bool mirrored() const { return s.constref(p).mirrored(); }
|
---|
| 834 | QChar mirroredChar() const { return s.constref(p).mirroredChar(); }
|
---|
| 835 | const QString &decomposition() const { return s.constref(p).decomposition(); }
|
---|
| 836 | QChar::Decomposition decompositionTag() const { return s.constref(p).decompositionTag(); }
|
---|
| 837 | unsigned char combiningClass() const { return s.constref(p).combiningClass(); }
|
---|
| 838 |
|
---|
| 839 | // Not the non-const ones of these.
|
---|
| 840 | uchar cell() const { return s.constref(p).cell(); }
|
---|
| 841 | uchar row() const { return s.constref(p).row(); }
|
---|
| 842 | #endif
|
---|
| 843 | };
|
---|
| 844 |
|
---|
| 845 | inline QCharRef QString::at( uint i ) { return QCharRef(this,i); }
|
---|
| 846 | inline QCharRef QString::operator[]( int i ) { return at((uint)i); }
|
---|
| 847 |
|
---|
| 848 |
|
---|
| 849 | class Q_EXPORT QConstString : private QString {
|
---|
| 850 | public:
|
---|
| 851 | QConstString( const QChar* unicode, uint length );
|
---|
| 852 | ~QConstString();
|
---|
| 853 | const QString& string() const { return *this; }
|
---|
| 854 | };
|
---|
| 855 |
|
---|
| 856 |
|
---|
| 857 | /*****************************************************************************
|
---|
| 858 | QString stream functions
|
---|
| 859 | *****************************************************************************/
|
---|
| 860 | #ifndef QT_NO_DATASTREAM
|
---|
| 861 | Q_EXPORT QDataStream &operator<<( QDataStream &, const QString & );
|
---|
| 862 | Q_EXPORT QDataStream &operator>>( QDataStream &, QString & );
|
---|
| 863 | #endif
|
---|
| 864 |
|
---|
| 865 | /*****************************************************************************
|
---|
| 866 | QString inline functions
|
---|
| 867 | *****************************************************************************/
|
---|
| 868 |
|
---|
| 869 | // These two move code into makeSharedNull() and deletesData()
|
---|
| 870 | // to improve cache-coherence (and reduce code bloat), while
|
---|
| 871 | // keeping the common cases fast.
|
---|
| 872 | //
|
---|
| 873 | // No safe way to pre-init shared_null on ALL compilers/linkers.
|
---|
| 874 | inline QString::QString() :
|
---|
| 875 | d(shared_null ? shared_null : makeSharedNull())
|
---|
| 876 | {
|
---|
| 877 | d->ref();
|
---|
| 878 | }
|
---|
| 879 | //
|
---|
| 880 | inline QString::~QString()
|
---|
| 881 | {
|
---|
| 882 | if ( d->deref() ) {
|
---|
| 883 | if ( d != shared_null )
|
---|
| 884 | d->deleteSelf();
|
---|
| 885 | }
|
---|
| 886 | }
|
---|
| 887 |
|
---|
| 888 | // needed for QDeepCopy
|
---|
| 889 | inline void QString::detach()
|
---|
| 890 | { real_detach(); }
|
---|
| 891 |
|
---|
| 892 | inline QString QString::section( QChar sep, int start, int end, int flags ) const
|
---|
| 893 | { return section(QString(sep), start, end, flags); }
|
---|
| 894 |
|
---|
| 895 | inline QString QString::section( char sep, int start, int end, int flags ) const
|
---|
| 896 | { return section(QChar(sep), start, end, flags); }
|
---|
| 897 |
|
---|
| 898 | #ifndef QT_NO_CAST_ASCII
|
---|
| 899 | inline QString QString::section( const char *in_sep, int start, int end, int flags ) const
|
---|
| 900 | { return section(QString(in_sep), start, end, flags); }
|
---|
| 901 | #endif
|
---|
| 902 |
|
---|
| 903 | inline QString &QString::operator=( QChar c )
|
---|
| 904 | { *this = QString(c); return *this; }
|
---|
| 905 |
|
---|
| 906 | inline QString &QString::operator=( char c )
|
---|
| 907 | { *this = QString(QChar(c)); return *this; }
|
---|
| 908 |
|
---|
| 909 | inline bool QString::isNull() const
|
---|
| 910 | { return unicode() == 0; }
|
---|
| 911 |
|
---|
| 912 | inline bool QString::operator!() const
|
---|
| 913 | { return isNull(); }
|
---|
| 914 |
|
---|
| 915 | inline uint QString::length() const
|
---|
| 916 | { return d->len; }
|
---|
| 917 |
|
---|
| 918 | inline uint QString::capacity() const
|
---|
| 919 | { return d->maxl; }
|
---|
| 920 |
|
---|
| 921 | inline bool QString::isEmpty() const
|
---|
| 922 | { return length() == 0; }
|
---|
| 923 |
|
---|
| 924 | inline QString QString::copy() const
|
---|
| 925 | { return QString( *this ); }
|
---|
| 926 |
|
---|
| 927 | #ifndef QT_NO_CAST_ASCII
|
---|
| 928 | inline QString &QString::insert( uint index, const char *s )
|
---|
| 929 | { return insertHelper( index, s ); }
|
---|
| 930 |
|
---|
| 931 | inline QString &QString::insert( uint index, const QByteArray &s )
|
---|
| 932 | {
|
---|
| 933 | int pos = s.find( 0 );
|
---|
| 934 | return insertHelper( index, s, pos==-1 ? s.size() : pos );
|
---|
| 935 | }
|
---|
| 936 | #endif
|
---|
| 937 |
|
---|
| 938 | inline QString &QString::prepend( const QString & s )
|
---|
| 939 | { return insert(0,s); }
|
---|
| 940 |
|
---|
| 941 | inline QString &QString::prepend( QChar c )
|
---|
| 942 | { return insert(0,c); }
|
---|
| 943 |
|
---|
| 944 | inline QString &QString::prepend( char c )
|
---|
| 945 | { return insert(0,c); }
|
---|
| 946 |
|
---|
| 947 | #ifndef QT_NO_CAST_ASCII
|
---|
| 948 | inline QString &QString::prepend( const QByteArray & s )
|
---|
| 949 | { return insert(0,s); }
|
---|
| 950 | #endif
|
---|
| 951 |
|
---|
| 952 | #ifndef QT_NO_CAST_ASCII
|
---|
| 953 | inline QString &QString::operator+=( const QByteArray &s )
|
---|
| 954 | {
|
---|
| 955 | int pos = s.find( 0 );
|
---|
| 956 | return operatorPlusEqHelper( s, pos==-1 ? s.size() : pos );
|
---|
| 957 | }
|
---|
| 958 | #endif
|
---|
| 959 |
|
---|
| 960 | inline QString &QString::append( const QString & s )
|
---|
| 961 | { return operator+=(s); }
|
---|
| 962 |
|
---|
| 963 | #ifndef QT_NO_CAST_ASCII
|
---|
| 964 | inline QString &QString::append( const QByteArray &s )
|
---|
| 965 | { return operator+=(s); }
|
---|
| 966 |
|
---|
| 967 | inline QString &QString::append( const char * s )
|
---|
| 968 | { return operator+=(s); }
|
---|
| 969 | #endif
|
---|
| 970 |
|
---|
| 971 | inline QString &QString::append( QChar c )
|
---|
| 972 | { return operator+=(c); }
|
---|
| 973 |
|
---|
| 974 | inline QString &QString::append( char c )
|
---|
| 975 | { return operator+=(c); }
|
---|
| 976 |
|
---|
| 977 | #ifndef QT_NO_STL
|
---|
| 978 | inline QString &QString::operator=( const std::string& str )
|
---|
| 979 | { return operator=(str.c_str()); }
|
---|
| 980 | #ifndef QT_NO_CAST_ASCII
|
---|
| 981 | inline QString &QString::operator+=( const std::string& s )
|
---|
| 982 | { return operator+=(s.c_str()); }
|
---|
| 983 | inline QString &QString::append( const std::string& s )
|
---|
| 984 | { return operator+=(s); }
|
---|
| 985 | inline QString &QString::prepend( const std::string& s )
|
---|
| 986 | { return insert(0, s); }
|
---|
| 987 | #endif
|
---|
| 988 | #endif
|
---|
| 989 |
|
---|
| 990 | inline QString &QString::setNum( short n, int base )
|
---|
| 991 | { return setNum((Q_LLONG)n, base); }
|
---|
| 992 |
|
---|
| 993 | inline QString &QString::setNum( ushort n, int base )
|
---|
| 994 | { return setNum((Q_ULLONG)n, base); }
|
---|
| 995 |
|
---|
| 996 | inline QString &QString::setNum( int n, int base )
|
---|
| 997 | { return setNum((Q_LLONG)n, base); }
|
---|
| 998 |
|
---|
| 999 | inline QString &QString::setNum( uint n, int base )
|
---|
| 1000 | { return setNum((Q_ULLONG)n, base); }
|
---|
| 1001 |
|
---|
| 1002 | inline QString &QString::setNum( float n, char f, int prec )
|
---|
| 1003 | { return setNum((double)n,f,prec); }
|
---|
| 1004 |
|
---|
| 1005 | inline QString QString::arg( int a, int fieldWidth, int base ) const
|
---|
| 1006 | { return arg( (Q_LLONG)a, fieldWidth, base ); }
|
---|
| 1007 |
|
---|
| 1008 | inline QString QString::arg( uint a, int fieldWidth, int base ) const
|
---|
| 1009 | { return arg( (Q_ULLONG)a, fieldWidth, base ); }
|
---|
| 1010 |
|
---|
| 1011 | inline QString QString::arg( short a, int fieldWidth, int base ) const
|
---|
| 1012 | { return arg( (Q_LLONG)a, fieldWidth, base ); }
|
---|
| 1013 |
|
---|
| 1014 | inline QString QString::arg( ushort a, int fieldWidth, int base ) const
|
---|
| 1015 | { return arg( (Q_ULLONG)a, fieldWidth, base ); }
|
---|
| 1016 |
|
---|
| 1017 | inline QString QString::arg( const QString& a1, const QString& a2 ) const {
|
---|
| 1018 | return multiArg( 2, a1, a2 );
|
---|
| 1019 | }
|
---|
| 1020 |
|
---|
| 1021 | inline QString QString::arg( const QString& a1, const QString& a2,
|
---|
| 1022 | const QString& a3 ) const {
|
---|
| 1023 | return multiArg( 3, a1, a2, a3 );
|
---|
| 1024 | }
|
---|
| 1025 |
|
---|
| 1026 | inline QString QString::arg( const QString& a1, const QString& a2,
|
---|
| 1027 | const QString& a3, const QString& a4 ) const {
|
---|
| 1028 | return multiArg( 4, a1, a2, a3, a4 );
|
---|
| 1029 | }
|
---|
| 1030 |
|
---|
| 1031 | inline int QString::find( char c, int index, bool cs ) const
|
---|
| 1032 | { return find(QChar(c), index, cs); }
|
---|
| 1033 |
|
---|
| 1034 | inline int QString::findRev( char c, int index, bool cs ) const
|
---|
| 1035 | { return findRev( QChar(c), index, cs ); }
|
---|
| 1036 |
|
---|
| 1037 | #ifndef QT_NO_CAST_ASCII
|
---|
| 1038 | inline int QString::find( const char* str, int index ) const
|
---|
| 1039 | { return find(QString::fromAscii(str), index); }
|
---|
| 1040 |
|
---|
| 1041 | inline int QString::findRev( const char* str, int index ) const
|
---|
| 1042 | { return findRev(QString::fromAscii(str), index); }
|
---|
| 1043 | #endif
|
---|
| 1044 |
|
---|
| 1045 |
|
---|
| 1046 | /*****************************************************************************
|
---|
| 1047 | QString non-member operators
|
---|
| 1048 | *****************************************************************************/
|
---|
| 1049 |
|
---|
| 1050 | Q_EXPORT bool operator!=( const QString &s1, const QString &s2 );
|
---|
| 1051 | Q_EXPORT bool operator<( const QString &s1, const QString &s2 );
|
---|
| 1052 | Q_EXPORT bool operator<=( const QString &s1, const QString &s2 );
|
---|
| 1053 | Q_EXPORT bool operator==( const QString &s1, const QString &s2 );
|
---|
| 1054 | Q_EXPORT bool operator>( const QString &s1, const QString &s2 );
|
---|
| 1055 | Q_EXPORT bool operator>=( const QString &s1, const QString &s2 );
|
---|
| 1056 | #ifndef QT_NO_CAST_ASCII
|
---|
| 1057 | Q_EXPORT bool operator!=( const QString &s1, const char *s2 );
|
---|
| 1058 | Q_EXPORT bool operator<( const QString &s1, const char *s2 );
|
---|
| 1059 | Q_EXPORT bool operator<=( const QString &s1, const char *s2 );
|
---|
| 1060 | Q_EXPORT bool operator==( const QString &s1, const char *s2 );
|
---|
| 1061 | Q_EXPORT bool operator>( const QString &s1, const char *s2 );
|
---|
| 1062 | Q_EXPORT bool operator>=( const QString &s1, const char *s2 );
|
---|
| 1063 | Q_EXPORT bool operator!=( const char *s1, const QString &s2 );
|
---|
| 1064 | Q_EXPORT bool operator<( const char *s1, const QString &s2 );
|
---|
| 1065 | Q_EXPORT bool operator<=( const char *s1, const QString &s2 );
|
---|
| 1066 | Q_EXPORT bool operator==( const char *s1, const QString &s2 );
|
---|
| 1067 | //Q_EXPORT bool operator>( const char *s1, const QString &s2 ); // MSVC++
|
---|
| 1068 | Q_EXPORT bool operator>=( const char *s1, const QString &s2 );
|
---|
| 1069 | #endif
|
---|
| 1070 |
|
---|
| 1071 | Q_EXPORT inline const QString operator+( const QString &s1, const QString &s2 )
|
---|
| 1072 | {
|
---|
| 1073 | QString tmp( s1 );
|
---|
| 1074 | tmp += s2;
|
---|
| 1075 | return tmp;
|
---|
| 1076 | }
|
---|
| 1077 |
|
---|
| 1078 | #ifndef QT_NO_CAST_ASCII
|
---|
| 1079 | Q_EXPORT inline const QString operator+( const QString &s1, const char *s2 )
|
---|
| 1080 | {
|
---|
| 1081 | QString tmp( s1 );
|
---|
| 1082 | tmp += QString::fromAscii(s2);
|
---|
| 1083 | return tmp;
|
---|
| 1084 | }
|
---|
| 1085 |
|
---|
| 1086 | Q_EXPORT inline const QString operator+( const char *s1, const QString &s2 )
|
---|
| 1087 | {
|
---|
| 1088 | QString tmp = QString::fromAscii( s1 );
|
---|
| 1089 | tmp += s2;
|
---|
| 1090 | return tmp;
|
---|
| 1091 | }
|
---|
| 1092 | #endif
|
---|
| 1093 |
|
---|
| 1094 | Q_EXPORT inline const QString operator+( const QString &s1, QChar c2 )
|
---|
| 1095 | {
|
---|
| 1096 | QString tmp( s1 );
|
---|
| 1097 | tmp += c2;
|
---|
| 1098 | return tmp;
|
---|
| 1099 | }
|
---|
| 1100 |
|
---|
| 1101 | Q_EXPORT inline const QString operator+( const QString &s1, char c2 )
|
---|
| 1102 | {
|
---|
| 1103 | QString tmp( s1 );
|
---|
| 1104 | tmp += c2;
|
---|
| 1105 | return tmp;
|
---|
| 1106 | }
|
---|
| 1107 |
|
---|
| 1108 | Q_EXPORT inline const QString operator+( QChar c1, const QString &s2 )
|
---|
| 1109 | {
|
---|
| 1110 | QString tmp;
|
---|
| 1111 | tmp += c1;
|
---|
| 1112 | tmp += s2;
|
---|
| 1113 | return tmp;
|
---|
| 1114 | }
|
---|
| 1115 |
|
---|
| 1116 | Q_EXPORT inline const QString operator+( char c1, const QString &s2 )
|
---|
| 1117 | {
|
---|
| 1118 | QString tmp;
|
---|
| 1119 | tmp += c1;
|
---|
| 1120 | tmp += s2;
|
---|
| 1121 | return tmp;
|
---|
| 1122 | }
|
---|
| 1123 |
|
---|
| 1124 | #ifndef QT_NO_STL
|
---|
| 1125 | Q_EXPORT inline const QString operator+(const QString& s1, const std::string& s2)
|
---|
| 1126 | {
|
---|
| 1127 | return s1 + QString(s2);
|
---|
| 1128 | }
|
---|
| 1129 |
|
---|
| 1130 | Q_EXPORT inline const QString operator+(const std::string& s1, const QString& s2)
|
---|
| 1131 | {
|
---|
| 1132 | QString tmp(s2);
|
---|
| 1133 | return QString(tmp.prepend(s1));
|
---|
| 1134 | }
|
---|
| 1135 | #endif
|
---|
| 1136 |
|
---|
| 1137 |
|
---|
| 1138 | #if defined(Q_OS_WIN32)
|
---|
| 1139 | extern Q_EXPORT QString qt_winQString(void*);
|
---|
| 1140 | extern Q_EXPORT const void* qt_winTchar(const QString& str, bool addnul);
|
---|
| 1141 | extern Q_EXPORT void* qt_winTchar_new(const QString& str);
|
---|
| 1142 | extern Q_EXPORT QCString qt_winQString2MB( const QString& s, int len=-1 );
|
---|
| 1143 | extern Q_EXPORT QString qt_winMB2QString( const char* mb, int len=-1 );
|
---|
| 1144 | #endif
|
---|
| 1145 |
|
---|
| 1146 | #define Q_DEFINED_QSTRING
|
---|
| 1147 | #include "qwinexport.h"
|
---|
| 1148 | #endif // QSTRING_H
|
---|
| 1149 | </pre>
|
---|
| 1150 | <!-- eof -->
|
---|
| 1151 | <p><address><hr><div align=center>
|
---|
| 1152 | <table width=100% cellspacing=0 border=0><tr>
|
---|
| 1153 | <td>Copyright © 2007
|
---|
| 1154 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
|
---|
| 1155 | <td align=right><div align=right>Qt 3.3.8</div>
|
---|
| 1156 | </table></div></address></body>
|
---|
| 1157 | </html>
|
---|