Root/
| Source at commit 1322 created 12 years 8 months ago. By meklort, Add doxygen to utils folder | |
|---|---|
| 1 | /****************************************************************************␊ |
| 2 | ** ␊ |
| 3 | **␊ |
| 4 | ** Definition of QGArray class␊ |
| 5 | **␊ |
| 6 | ** Created : 930906␊ |
| 7 | **␊ |
| 8 | ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.␊ |
| 9 | **␊ |
| 10 | ** This file is part of the tools module of the Qt GUI Toolkit.␊ |
| 11 | **␊ |
| 12 | ** This file may be distributed under the terms of the Q Public License␊ |
| 13 | ** as defined by Trolltech AS of Norway and appearing in the file␊ |
| 14 | ** LICENSE.QPL included in the packaging of this file.␊ |
| 15 | **␊ |
| 16 | ** This file may be distributed and/or modified under the terms of the␊ |
| 17 | ** GNU General Public License version 2 as published by the Free Software␊ |
| 18 | ** Foundation and appearing in the file LICENSE.GPL included in the␊ |
| 19 | ** packaging of this file.␊ |
| 20 | **␊ |
| 21 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition␊ |
| 22 | ** licenses may use this file in accordance with the Qt Commercial License␊ |
| 23 | ** Agreement provided with the Software.␊ |
| 24 | **␊ |
| 25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE␊ |
| 26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.␊ |
| 27 | **␊ |
| 28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for␊ |
| 29 | ** information about Qt Commercial License Agreements.␊ |
| 30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.␊ |
| 31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.␊ |
| 32 | **␊ |
| 33 | ** Contact info@trolltech.com if any conditions of this licensing are␊ |
| 34 | ** not clear to you.␊ |
| 35 | **␊ |
| 36 | **********************************************************************/␊ |
| 37 | ␊ |
| 38 | #ifndef QGARRAY_H␊ |
| 39 | #define QGARRAY_H␊ |
| 40 | ␊ |
| 41 | #ifndef QT_H␊ |
| 42 | #include "qshared.h"␊ |
| 43 | #endif // QT_H␊ |
| 44 | ␊ |
| 45 | ␊ |
| 46 | class Q_EXPORT QGArray␉␉␉␉␉// generic array␊ |
| 47 | {␊ |
| 48 | friend class QBuffer;␊ |
| 49 | public:␊ |
| 50 | //### DO NOT USE THIS. IT IS PUBLIC BUT DO NOT USE IT IN NEW CODE.␊ |
| 51 | struct array_data : public QShared {␉// shared array␊ |
| 52 | ␉array_data()␉{ data=0; len=0; }␊ |
| 53 | ␉char *data;␉␉␉␉// actual array data␊ |
| 54 | ␉uint len;␊ |
| 55 | };␊ |
| 56 | QGArray();␊ |
| 57 | protected:␊ |
| 58 | QGArray( int, int );␉␉␉// dummy; does not alloc␊ |
| 59 | QGArray( int size );␉␉␉// allocate 'size' bytes␊ |
| 60 | QGArray( const QGArray &a );␉␉// shallow copy␊ |
| 61 | virtual ~QGArray();␊ |
| 62 | ␊ |
| 63 | QGArray &operator=( const QGArray &a ) { return assign( a ); }␊ |
| 64 | ␊ |
| 65 | virtual void detach()␉{ duplicate(*this); }␊ |
| 66 | ␊ |
| 67 | char *data()␉ const␉{ return shd->data; }␊ |
| 68 | uint␉nrefs()␉ const␉{ return shd->count; }␊ |
| 69 | uint␉size()␉ const␉{ return shd->len; }␊ |
| 70 | bool␉isEqual( const QGArray &a ) const;␊ |
| 71 | ␊ |
| 72 | bool␉resize( uint newsize );␊ |
| 73 | ␊ |
| 74 | bool␉fill( const char *d, int len, uint sz );␊ |
| 75 | ␊ |
| 76 | QGArray &assign( const QGArray &a );␊ |
| 77 | QGArray &assign( const char *d, uint len );␊ |
| 78 | QGArray &duplicate( const QGArray &a );␊ |
| 79 | QGArray &duplicate( const char *d, uint len );␊ |
| 80 | void␉store( const char *d, uint len );␊ |
| 81 | ␊ |
| 82 | array_data *sharedBlock()␉const␉␉{ return shd; }␊ |
| 83 | void␉setSharedBlock( array_data *p ) { shd=(array_data*)p; }␊ |
| 84 | ␊ |
| 85 | QGArray &setRawData( const char *d, uint len );␊ |
| 86 | void␉resetRawData( const char *d, uint len );␊ |
| 87 | ␊ |
| 88 | int␉␉find( const char *d, uint index, uint sz ) const;␊ |
| 89 | int␉␉contains( const char *d, uint sz ) const;␊ |
| 90 | ␊ |
| 91 | void␉sort( uint sz );␊ |
| 92 | int␉␉bsearch( const char *d, uint sz ) const;␊ |
| 93 | ␊ |
| 94 | char *at( uint index ) const;␊ |
| 95 | ␊ |
| 96 | bool␉setExpand( uint index, const char *d, uint sz );␊ |
| 97 | ␊ |
| 98 | protected:␊ |
| 99 | virtual array_data *newData();␊ |
| 100 | virtual void deleteData( array_data *p );␊ |
| 101 | ␊ |
| 102 | private:␊ |
| 103 | static void msg_index( uint );␊ |
| 104 | array_data *shd;␊ |
| 105 | };␊ |
| 106 | ␊ |
| 107 | ␊ |
| 108 | inline char *QGArray::at( uint index ) const␊ |
| 109 | {␊ |
| 110 | #if defined(CHECK_RANGE)␊ |
| 111 | if ( index >= size() ) {␊ |
| 112 | ␉msg_index( index );␊ |
| 113 | ␉index = 0;␊ |
| 114 | }␊ |
| 115 | #endif␊ |
| 116 | return &shd->data[index];␊ |
| 117 | }␊ |
| 118 | ␊ |
| 119 | ␊ |
| 120 | #endif // QGARRAY_H␊ |
| 121 | |
