qgsfeaturestore.h

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/***************************************************************************
     qgsfeaturestore.h
     --------------------------------------
    Date                 : February 2013
    Copyright            : (C) 2013 by Radim Blazek
    Email                : [email protected]
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSFEATURESTORE_H
#define QGSFEATURESTORE_H

#include "qgis_core.h"
#include "qgis_sip.h"
#include "qgsfeature.h"
#include "qgsfields.h"
#include "qgsfeaturesink.h"
#include "qgscoordinatereferencesystem.h"
#include <QList>
#include <QMetaType>
#include <QVariant>

class CORE_EXPORT QgsFeatureStore : public QgsFeatureSink
{
  public:
    QgsFeatureStore() = default;

    QgsFeatureStore( const QgsFields &fields, const QgsCoordinateReferenceSystem &crs );

    QgsFields fields() const { return mFields; }

    void setFields( const QgsFields &fields );

    QgsCoordinateReferenceSystem crs() const { return mCrs; }

    void setCrs( const QgsCoordinateReferenceSystem &crs ) { mCrs = crs; }

    bool addFeature( QgsFeature &feature, QgsFeatureSink::Flags flags = nullptr ) override;
    bool addFeatures( QgsFeatureList &features, QgsFeatureSink::Flags flags = nullptr ) override;

    int count() const { return mFeatures.size(); }

#ifdef SIP_RUN

    int __len__() const;
    % MethodCode
    sipRes = sipCpp->count();
    % End

    int __bool__() const;
    % MethodCode
    sipRes = true;
    % End
#endif

    QgsFeatureList features() const { return mFeatures; }

    void setParams( const QMap<QString, QVariant> &parameters ) { mParams = parameters; }

    QMap<QString, QVariant> params() const { return mParams; }

  private:
    QgsFields mFields;

    QgsCoordinateReferenceSystem mCrs;

    QgsFeatureList mFeatures;

    // Optional parameters
    QMap<QString, QVariant> mParams;
};

typedef QList<QgsFeatureStore> QgsFeatureStoreList;

Q_DECLARE_METATYPE( QgsFeatureStore )

Q_DECLARE_METATYPE( QgsFeatureStoreList )

#endif