QgsMeshDataset Class Reference

Abstract class that represents a dataset. More...

#include <qgsmeshdataset.h>

Inheritance diagram for QgsMeshDataset:

Public Member Functions
	QgsMeshDataset ()=default
	Constructor.
virtual	~QgsMeshDataset ()=default
	Destructor.
virtual QgsMeshDataBlock	areFacesActive (int faceIndex, int count) const =0
	Returns whether faces are active.
virtual QgsMeshDatasetValue	datasetValue (int valueIndex) const =0
	Returns the value with index valueIndex.
virtual QgsMeshDataBlock	datasetValues (bool isScalar, int valueIndex, int count) const =0
	Returns count values from valueIndex.
virtual bool	isActive (int faceIndex) const =0
	Returns whether the face is active.
virtual QgsMeshDatasetMetadata	metadata () const =0
	Returns the metadata of the dataset.
virtual int	valuesCount () const =0
	Returns the values count.

Detailed Description

Abstract class that represents a dataset.

Since

QGIS 3.16

Definition at line 561 of file qgsmeshdataset.h.

Constructor & Destructor Documentation

QgsMeshDataset()

QgsMeshDataset::QgsMeshDataset ( )

default

Constructor.

~QgsMeshDataset()

virtual QgsMeshDataset::~QgsMeshDataset ( )

virtualdefault

Destructor.

Member Function Documentation

areFacesActive()

virtual QgsMeshDataBlock QgsMeshDataset::areFacesActive ( int  faceIndex, int  count  ) const

pure virtual

Returns whether faces are active.

Implemented in QgsMeshZValueDataset, QgsMeshMemoryDataset, and QgsMeshVerticesElevationDataset.

datasetValue()

virtual QgsMeshDatasetValue QgsMeshDataset::datasetValue ( int  valueIndex ) const

pure virtual

Returns the value with index valueIndex.

Implemented in QgsMeshZValueDataset, QgsMeshMemoryDataset, and QgsMeshVerticesElevationDataset.

datasetValues()

virtual QgsMeshDataBlock QgsMeshDataset::datasetValues ( bool  isScalar, int  valueIndex, int  count  ) const

pure virtual

Returns count values from valueIndex.

Implemented in QgsMeshZValueDataset, QgsMeshMemoryDataset, and QgsMeshVerticesElevationDataset.

isActive()

virtual bool QgsMeshDataset::isActive ( int  faceIndex ) const

pure virtual

Returns whether the face is active.

Implemented in QgsMeshZValueDataset, QgsMeshMemoryDataset, and QgsMeshVerticesElevationDataset.

metadata()

virtual QgsMeshDatasetMetadata QgsMeshDataset::metadata ( ) const

pure virtual

Returns the metadata of the dataset.

Implemented in QgsMeshZValueDataset, QgsMeshMemoryDataset, and QgsMeshVerticesElevationDataset.

valuesCount()

virtual int QgsMeshDataset::valuesCount ( ) const

pure virtual

Returns the values count.

Implemented in QgsMeshZValueDataset, QgsMeshMemoryDataset, and QgsMeshVerticesElevationDataset.

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

• /home/fischer/src/qgis-3.38/src/core/mesh/qgsmeshdataset.h