/****************************************************************************+
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**+
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** Copyright (C) 2009 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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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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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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** 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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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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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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+
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#include <Qt3Support/q3ptrcollection.h>+
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+
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QT_BEGIN_HEADER+
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+
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QT_BEGIN_NAMESPACE+
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+
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QT_MODULE(Qt3SupportLight)+
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+
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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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+
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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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+
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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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+
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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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+
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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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+
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    void  clear();				// clear vector+
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    bool  resize( uint newsize );		// resize vector+
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+
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    bool  fill( Item, int flen );		// resize and fill vector+
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+
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    void  sort();				// sort vector+
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    int	  bsearch( Item ) const;			// binary search (when sorted)+
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+
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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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+
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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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+
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    bool insertExpand( uint index, Item );	// insert, expand if necessary+
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+
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    void toList( Q3GList * ) const;		// put items in list+
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+
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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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+
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    static void warningIndexRange( uint );+
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};+
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+
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+
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/*****************************************************************************+
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  Q3GVector stream functions+
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 *****************************************************************************/+
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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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+
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QT_END_NAMESPACE+
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+
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QT_END_HEADER+
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+
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#endif // Q3GVECTOR_H+
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