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119 lines
3.4 KiB
Plaintext
119 lines
3.4 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsspatialindex.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 QgsSpatialIndex
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{
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%TypeHeaderCode
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#include "qgsspatialindex.h"
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%End
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public:
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QgsSpatialIndex();
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%Docstring
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Constructor - creates R-tree
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%End
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explicit QgsSpatialIndex( const QgsFeatureIterator &fi, QgsFeedback *feedback = 0 );
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%Docstring
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Constructor - creates R-tree and bulk loads it with features from the iterator.
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This is much faster approach than creating an empty index and then inserting features one by one.
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The optional ``feedback`` object can be used to allow cancelation of bulk feature loading. Ownership
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of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
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that of the spatial index construction.
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.. versionadded:: 2.8
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%End
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explicit QgsSpatialIndex( const QgsFeatureSource &source, QgsFeedback *feedback = 0 );
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%Docstring
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Constructor - creates R-tree and bulk loads it with features from the source.
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This is much faster approach than creating an empty index and then inserting features one by one.
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The optional ``feedback`` object can be used to allow cancelation of bulk feature loading. Ownership
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of ``feedback`` is not transferred, and callers must take care that the lifetime of feedback exceeds
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that of the spatial index construction.
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.. versionadded:: 3.0
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%End
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QgsSpatialIndex( const QgsSpatialIndex &other );
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%Docstring
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Copy constructor
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%End
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~QgsSpatialIndex();
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%Docstring
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Destructor finalizes work with spatial index
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%End
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bool insertFeature( const QgsFeature &f );
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%Docstring
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Add feature to index
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:rtype: bool
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%End
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bool insertFeature( QgsFeatureId id, const QgsRectangle &bounds );
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%Docstring
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Add a feature ``id`` to the index with a specified bounding box.
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:return: true if feature was successfully added to index.
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.. versionadded:: 3.0
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:rtype: bool
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%End
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bool deleteFeature( const QgsFeature &f );
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%Docstring
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Remove feature from index
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:rtype: bool
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%End
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QList<QgsFeatureId> intersects( const QgsRectangle &rect ) const;
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%Docstring
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Returns features that intersect the specified rectangle
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:rtype: list of QgsFeatureId
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%End
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QList<QgsFeatureId> nearestNeighbor( const QgsPointXY &point, int neighbors ) const;
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%Docstring
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Returns nearest neighbors (their count is specified by second parameter)
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:rtype: list of QgsFeatureId
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%End
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int refs() const;
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%Docstring
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get reference count - just for debugging!
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:rtype: QAtomicInt
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%End
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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/core/qgsspatialindex.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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