qcollection.h

/****************************************************************************
** 
**
** Definition of base class for all collection classes
**
** Created : 920629
**
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** This file is part of the tools module of the Qt GUI Toolkit.
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#ifndef QCOLLECTION_H
#define QCOLLECTION_H

#ifndef QT_H
#include "qglobal.h"
#endif // QT_H


class QGVector;
class QGList;
class QGDict;


class Q_EXPORT QCollection          // inherited by all collections
{
public:
    bool autoDelete()   const          { return del_item; }
    void setAutoDelete( bool enable )  { del_item = enable; }

    virtual uint  count() const = 0;
    virtual void  clear() = 0;          // delete all objects

    typedef void *Item;             // generic collection item

protected:
    QCollection() { del_item = FALSE; }     // no deletion of objects
    QCollection(const QCollection &) { del_item = FALSE; }
    virtual ~QCollection() {}

    bool del_item;              // default FALSE

    virtual Item     newItem( Item );       // create object
    virtual void     deleteItem( Item );    // delete object
};


#endif // QCOLLECTION_H