| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the Qt3Support module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #ifndef Q3GVECTOR_H
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| 43 | #define Q3GVECTOR_H
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| 44 |
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| 45 | #include <Qt3Support/q3ptrcollection.h>
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| 46 |
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| 47 | QT_BEGIN_HEADER
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| 48 |
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| 49 | QT_BEGIN_NAMESPACE
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| 50 |
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| 51 | QT_MODULE(Qt3SupportLight)
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| 52 |
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| 53 | class Q_COMPAT_EXPORT Q3GVector : public Q3PtrCollection // generic vector
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| 54 | {
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| 55 | friend class Q3GList; // needed by Q3GList::toVector
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| 56 | public:
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| 57 | #ifndef QT_NO_DATASTREAM
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| 58 | QDataStream &read( QDataStream & ); // read vector from stream
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| 59 | QDataStream &write( QDataStream & ) const; // write vector to stream
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| 60 | #endif
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| 61 | virtual int compareItems( Item, Item );
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| 62 |
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| 63 | protected:
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| 64 | Q3GVector(); // create empty vector
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| 65 | Q3GVector( uint size ); // create vector with nullptrs
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| 66 | Q3GVector( const Q3GVector &v ); // make copy of other vector
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| 67 | ~Q3GVector();
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| 68 |
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| 69 | Q3GVector &operator=( const Q3GVector &v ); // assign from other vector
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| 70 | bool operator==( const Q3GVector &v ) const;
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| 71 |
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| 72 | Item *data() const { return vec; }
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| 73 | uint size() const { return len; }
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| 74 | uint count() const { return numItems; }
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| 75 |
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| 76 | bool insert( uint index, Item ); // insert item at index
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| 77 | bool remove( uint index ); // remove item
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| 78 | Item take( uint index ); // take out item
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| 79 |
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| 80 | void clear(); // clear vector
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| 81 | bool resize( uint newsize ); // resize vector
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| 82 |
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| 83 | bool fill( Item, int flen ); // resize and fill vector
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| 84 |
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| 85 | void sort(); // sort vector
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| 86 | int bsearch( Item ) const; // binary search (when sorted)
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| 87 |
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| 88 | int findRef( Item, uint index ) const; // find exact item in vector
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| 89 | int find( Item, uint index ) const; // find equal item in vector
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| 90 | uint containsRef( Item ) const; // get number of exact matches
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| 91 | uint contains( Item ) const; // get number of equal matches
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| 92 |
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| 93 | Item at( uint index ) const // return indexed item
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| 94 | {
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| 95 | #if defined(QT_CHECK_RANGE)
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| 96 | if ( index >= len )
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| 97 | warningIndexRange( index );
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| 98 | #endif
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| 99 | return vec[index];
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| 100 | }
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| 101 |
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| 102 | bool insertExpand( uint index, Item ); // insert, expand if necessary
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| 103 |
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| 104 | void toList( Q3GList * ) const; // put items in list
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| 105 |
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| 106 | #ifndef QT_NO_DATASTREAM
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| 107 | virtual QDataStream &read( QDataStream &, Item & );
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| 108 | virtual QDataStream &write( QDataStream &, Item ) const;
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| 109 | #endif
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| 110 | private:
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| 111 | Item *vec;
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| 112 | uint len;
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| 113 | uint numItems;
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| 114 |
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| 115 | static void warningIndexRange( uint );
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| 116 | };
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| 117 |
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| 118 |
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| 119 | /*****************************************************************************
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| 120 | Q3GVector stream functions
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| 121 | *****************************************************************************/
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| 122 |
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| 123 | #ifndef QT_NO_DATASTREAM
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| 124 | Q_COMPAT_EXPORT QDataStream &operator>>( QDataStream &, Q3GVector & );
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| 125 | Q_COMPAT_EXPORT QDataStream &operator<<( QDataStream &, const Q3GVector & );
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| 126 | #endif
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| 127 |
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| 128 | QT_END_NAMESPACE
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| 129 |
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| 130 | QT_END_HEADER
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| 131 |
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| 132 | #endif // Q3GVECTOR_H
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