QGIS API Documentation
3.14.0-Pi (9f7028fd23)
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18 #ifndef QGSALGORITHMEXPLODE_H
19 #define QGSALGORITHMEXPLODE_H
36 QgsExplodeAlgorithm() =
default;
37 QString
name()
const override;
39 QStringList
tags()
const override;
40 QString
group()
const override;
41 QString
groupId()
const override;
51 QgsFeatureSink::SinkFlags
sinkFlags()
const override;
53 std::vector< QgsGeometry > extractAsParts(
const QgsGeometry &geometry )
const;
54 std::vector< QgsGeometry > curveAsSingleSegments(
const QgsCurve *curve,
bool useCompoundCurves =
false )
const;
59 #endif // QGSALGORITHMEXPLODE_H
Abstract base class for curved geometry type.
virtual QString displayName() const =0
Returns the translated algorithm name, which should be used for any user-visible display of the algor...
virtual QgsWkbTypes::Type outputWkbType(QgsWkbTypes::Type inputWkbType) const
Maps the input WKB geometry type (inputWkbType) to the corresponding output WKB type generated by the...
virtual QString groupId() const
Returns the unique ID of the group this algorithm belongs to.
virtual QgsProcessingAlgorithm * createInstance() const =0
Creates a new instance of the algorithm class.
Type
The WKB type describes the number of dimensions a geometry has.
virtual QgsFeatureSink::SinkFlags sinkFlags() const
Returns the feature sink flags to be used for the output.
virtual QString name() const =0
Returns the algorithm name, used for identifying the algorithm.
virtual QgsFeatureList processFeature(const QgsFeature &feature, QgsProcessingContext &context, QgsProcessingFeedback *feedback) SIP_THROW(QgsProcessingException)=0
Processes an individual input feature from the source.
QList< QgsFeature > QgsFeatureList
virtual QString shortHelpString() const
Returns a localised short helper string for the algorithm.
virtual QgsProcessing::SourceType outputLayerType() const
Returns the layer type for layers generated by this algorithm, if this is possible to determine in ad...
virtual QString outputName() const =0
Returns the translated, user visible name for any layers created by this algorithm.
virtual QString group() const
Returns the name of the group this algorithm belongs to.
SourceType
Data source types enum.
virtual QList< int > inputLayerTypes() const
Returns the valid input layer types for the source layer for this algorithm.
virtual QStringList tags() const
Returns a list of tags which relate to the algorithm, and are used to assist users in searching for s...