QgsProcessingOutputLayerDefinition Class Reference

Encapsulates settings relating to a feature sink or output raster layer for a processing algorithm. More...

#include <qgsprocessingparameters.h>

Public Member Functions
	QgsProcessingOutputLayerDefinition (const QString &sink=QString(), QgsProject *destinationProject=nullptr)
	Constructor for QgsProcessingOutputLayerDefinition, accepting a static sink/layer string. More...
	QgsProcessingOutputLayerDefinition (const QgsProperty &sink, QgsProject *destinationProject=nullptr)
	Constructor for QgsProcessingOutputLayerDefinition, accepting a QgsProperty sink/layer. More...
	operator QVariant () const
	Allows direct construction of QVariants. More...

Public Attributes
QVariantMap	createOptions
	Map of optional sink/layer creation options, which are passed to the underlying provider when creating new layers. More...
QString	destinationName
	Name to use for sink if it's to be loaded into a destination project. More...
QgsProject *	destinationProject = nullptr
	Destination project. More...
QgsProperty	sink
	Sink/layer definition. More...

Detailed Description

Encapsulates settings relating to a feature sink or output raster layer for a processing algorithm.

Since

QGIS 3.0

Definition at line 107 of file qgsprocessingparameters.h.

Constructor & Destructor Documentation

QgsProcessingOutputLayerDefinition() [1/2]

QgsProcessingOutputLayerDefinition::QgsProcessingOutputLayerDefinition ( const QString &  sink = QString(), QgsProject *  destinationProject = nullptr  )

inline

Constructor for QgsProcessingOutputLayerDefinition, accepting a static sink/layer string.

The destinationProject parameter can be set to a QgsProject instance in which to automatically load the resulting sink/layer after completing processing.

Definition at line 116 of file qgsprocessingparameters.h.

QgsProcessingOutputLayerDefinition() [2/2]

QgsProcessingOutputLayerDefinition::QgsProcessingOutputLayerDefinition ( const QgsProperty &  sink, QgsProject *  destinationProject = nullptr  )

inline

Constructor for QgsProcessingOutputLayerDefinition, accepting a QgsProperty sink/layer.

The destinationProject parameter can be set to a QgsProject instance in which to automatically load the resulting sink/layer after completing processing.

Definition at line 126 of file qgsprocessingparameters.h.

Member Function Documentation

operator QVariant()

QgsProcessingOutputLayerDefinition::operator QVariant ( ) const

inline

Allows direct construction of QVariants.

Definition at line 158 of file qgsprocessingparameters.h.

Member Data Documentation

createOptions

QVariantMap QgsProcessingOutputLayerDefinition::createOptions

Map of optional sink/layer creation options, which are passed to the underlying provider when creating new layers.

Known options also include 'fileEncoding', which is used to specify a file encoding to use for created files.

Definition at line 154 of file qgsprocessingparameters.h.

destinationName

QString QgsProcessingOutputLayerDefinition::destinationName

Name to use for sink if it's to be loaded into a destination project.

Definition at line 146 of file qgsprocessingparameters.h.

destinationProject

QgsProject* QgsProcessingOutputLayerDefinition::destinationProject = nullptr

Destination project.

Can be set to a QgsProject instance in which to automatically load the resulting sink/layer after completing processing. The default behavior is not to load the result into any project (nullptr).

Definition at line 141 of file qgsprocessingparameters.h.

sink

QgsProperty QgsProcessingOutputLayerDefinition::sink

Sink/layer definition.

Usually a static property set to the destination file name for the sink's layer.

Definition at line 134 of file qgsprocessingparameters.h.

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The documentation for this class was generated from the following file:

• /tmp/buildd/qgis-3.0.2+14stretch/src/core/processing/qgsprocessingparameters.h