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117 lines
3.3 KiB
Plaintext
117 lines
3.3 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/analysis/vector/geometry_checker/qgsfeaturepool.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsFeaturePool : QgsFeatureSink /Abstract/
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{
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%Docstring
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A feature pool is based on a vector layer and caches features.
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.. note::
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This class is a technology preview and unstable API.
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.. versionadded:: 3.4
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%End
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%TypeHeaderCode
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#include "qgsfeaturepool.h"
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%End
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public:
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QgsFeaturePool( QgsVectorLayer *layer );
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%Docstring
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Creates a new feature pool for ``layer``.
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%End
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virtual ~QgsFeaturePool();
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bool getFeature( QgsFeatureId id, QgsFeature &feature, QgsFeedback *feedback = 0 );
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%Docstring
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Retrieves the feature with the specified ``id`` into ``feature``.
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It will be retrieved from the cache or from the underlying layer if unavailable.
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If the feature is neither available from the cache nor from the layer it will return ``False``.
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If ``feedback`` is specified, the call may return if the feedback is canceled.
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%End
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virtual void updateFeature( QgsFeature &feature ) = 0;
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%Docstring
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Updates a feature in this pool.
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Implementations will update the feature on the layer or on the data provider.
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%End
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virtual void deleteFeature( QgsFeatureId fid ) = 0;
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%Docstring
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Removes a feature from this pool.
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Implementations will remove the feature from the layer or from the data provider.
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%End
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QgsVectorLayer *layer() const;
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%Docstring
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Gets a pointer to the underlying layer.
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May return a ````None```` if the layer has been deleted.
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This must only be called from the main thread.
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%End
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QString layerId() const;
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%Docstring
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The layer id of the layer.
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%End
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QgsWkbTypes::GeometryType geometryType() const;
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%Docstring
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The geometry type of this layer.
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%End
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QgsCoordinateReferenceSystem crs() const;
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%Docstring
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The coordinate reference system of this layer.
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%End
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QString layerName() const;
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protected:
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void insertFeature( const QgsFeature &feature );
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%Docstring
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Inserts a feature into the cache and the spatial index.
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To be used by implementations of ``addFeature``.
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%End
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void refreshCache( const QgsFeature &feature );
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%Docstring
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Changes a feature in the cache and the spatial index.
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To be used by implementations of ``updateFeature``.
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%End
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void removeFeature( const QgsFeatureId featureId );
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%Docstring
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Removes a feature from the cache and the spatial index.
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To be used by implementations of ``deleteFeature``.
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%End
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private:
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QgsFeaturePool( const QgsFeaturePool &other );
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/analysis/vector/geometry_checker/qgsfeaturepool.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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