GeoDataExtendedData.h

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//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2010     Harshit Jain <hjain.itbhu@gmail.com>
// Copyright 2011     Niko Sams <niko.sams@gmail.com>
//

#ifndef MARBLE_GEODATAEXTENDEDDATA_H
#define MARBLE_GEODATAEXTENDEDDATA_H

#include <QString>

#include "GeoDataObject.h"
#include "GeoDataData.h"

#include "geodata_export.h"
#include <QHash>

namespace Marble
{

class GeoDataSimpleArrayData;

class GeoDataExtendedDataPrivate;

class GEODATA_EXPORT GeoDataExtendedData : public GeoDataObject
{
  public:
    GeoDataExtendedData();
    GeoDataExtendedData( const GeoDataExtendedData& other );
    virtual ~GeoDataExtendedData();

    virtual const char* nodeType() const;

    GeoDataExtendedData& operator=( const GeoDataExtendedData& other );

    bool operator==( const GeoDataExtendedData& other ) const;
    bool operator!=( const GeoDataExtendedData& other ) const;

    GeoDataData value( const QString& key ) const;

    void addValue( const GeoDataData& data );
    
    QHash< QString, GeoDataData >::const_iterator constBegin( ) const;

    QHash< QString, GeoDataData >::const_iterator constEnd( ) const;
    
    int size( ) const;

    bool isEmpty( ) const;

    bool contains( const QString &key ) const;

    GeoDataData& valueRef( const QString& key ) const;

    void setSimpleArrayData( const QString& key, GeoDataSimpleArrayData* values );

    GeoDataSimpleArrayData* simpleArrayData( const QString& key ) const;


    virtual void pack( QDataStream& stream ) const;

    virtual void unpack( QDataStream& stream );

private:
    GeoDataExtendedDataPrivate * const d;
};

}

#endif