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 = QgsFeatureSink::Flags() ) override;
    bool addFeatures( QgsFeatureList &features, QgsFeatureSink::Flags flags = QgsFeatureSink::Flags() ) 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