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133 lines
4.5 KiB
133 lines
4.5 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt3Support module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef Q3GVECTOR_H
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#define Q3GVECTOR_H
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#include <Qt3Support/q3ptrcollection.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Qt3SupportLight)
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class Q_COMPAT_EXPORT Q3GVector : public Q3PtrCollection // generic vector
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{
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friend class Q3GList; // needed by Q3GList::toVector
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public:
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#ifndef QT_NO_DATASTREAM
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QDataStream &read( QDataStream & ); // read vector from stream
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QDataStream &write( QDataStream & ) const; // write vector to stream
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#endif
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virtual int compareItems( Item, Item );
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protected:
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Q3GVector(); // create empty vector
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Q3GVector( uint size ); // create vector with nullptrs
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Q3GVector( const Q3GVector &v ); // make copy of other vector
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~Q3GVector();
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Q3GVector &operator=( const Q3GVector &v ); // assign from other vector
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bool operator==( const Q3GVector &v ) const;
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Item *data() const { return vec; }
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uint size() const { return len; }
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uint count() const { return numItems; }
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bool insert( uint index, Item ); // insert item at index
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bool remove( uint index ); // remove item
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Item take( uint index ); // take out item
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void clear(); // clear vector
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bool resize( uint newsize ); // resize vector
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bool fill( Item, int flen ); // resize and fill vector
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void sort(); // sort vector
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int bsearch( Item ) const; // binary search (when sorted)
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int findRef( Item, uint index ) const; // find exact item in vector
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int find( Item, uint index ) const; // find equal item in vector
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uint containsRef( Item ) const; // get number of exact matches
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uint contains( Item ) const; // get number of equal matches
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Item at( uint index ) const // return indexed item
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{
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#if defined(QT_CHECK_RANGE)
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if ( index >= len )
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warningIndexRange( index );
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#endif
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return vec[index];
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}
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bool insertExpand( uint index, Item ); // insert, expand if necessary
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void toList( Q3GList * ) const; // put items in list
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#ifndef QT_NO_DATASTREAM
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virtual QDataStream &read( QDataStream &, Item & );
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virtual QDataStream &write( QDataStream &, Item ) const;
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#endif
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private:
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Item *vec;
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uint len;
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uint numItems;
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static void warningIndexRange( uint );
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};
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/*****************************************************************************
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Q3GVector stream functions
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*****************************************************************************/
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#ifndef QT_NO_DATASTREAM
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Q_COMPAT_EXPORT QDataStream &operator>>( QDataStream &, Q3GVector & );
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Q_COMPAT_EXPORT QDataStream &operator<<( QDataStream &, const Q3GVector & );
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#endif
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // Q3GVECTOR_H
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