Class to store memory dataset. More...
#include <qgsmeshdataset.h>
Public Member Functions | |
| QgsMeshMemoryDataset ()=default | |
| Constructor. More... | |
| QgsMeshDataBlock | areFacesActive (int faceIndex, int count) const override |
| Returns whether faces are active. More... | |
| void | calculateMinMax () |
| Calculates the minimum and the maximum of this group. More... | |
| QgsMeshDatasetValue | datasetValue (int valueIndex) const override |
| Returns the value with index valueIndex. More... | |
| QgsMeshDataBlock | datasetValues (bool isScalar, int valueIndex, int count) const override |
| Returns count values from valueIndex. More... | |
| bool | isActive (int faceIndex) const override |
| Returns whether the face is active. More... | |
| QgsMeshDatasetMetadata | metadata () const override |
| Returns the metadata of the dataset. More... | |
| int | valuesCount () const override |
| Returns the values count. More... | |
 Public Member Functions inherited from QgsMeshDataset | |
| QgsMeshDataset ()=default | |
| Constructor. More... | |
| virtual | ~QgsMeshDataset ()=default |
| Destructor. More... | |
| virtual QgsMeshDataBlock | areFacesActive (int faceIndex, int count) const =0 |
| Returns whether faces are active. More... | |
| virtual QgsMeshDatasetValue | datasetValue (int valueIndex) const =0 |
| Returns the value with index valueIndex. More... | |
| virtual QgsMeshDataBlock | datasetValues (bool isScalar, int valueIndex, int count) const =0 |
| Returns count values from valueIndex. More... | |
| virtual bool | isActive (int faceIndex) const =0 |
| Returns whether the face is active. More... | |
| virtual QgsMeshDatasetMetadata | metadata () const =0 |
| Returns the metadata of the dataset. More... | |
| virtual int | valuesCount () const =0 |
| Returns the values count. More... | |
Public Attributes | |
| QVector< int > | active |
| double | maximum = std::numeric_limits<double>::quiet_NaN() |
| double | minimum = std::numeric_limits<double>::quiet_NaN() |
| double | time = -1 |
| bool | valid = false |
| QVector< QgsMeshDatasetValue > | values |
Detailed Description
Class to store memory dataset.
The QgsMeshDatasetValue objects and whether the faces are active are stored in QVector containers that are exposed for efficiency
- Since
- QGIS 3.16
Definition at line 704 of file qgsmeshdataset.h.
Constructor & Destructor Documentation
◆ QgsMeshMemoryDataset()
|
default |
Constructor.
Member Function Documentation
◆ areFacesActive()
|
overridevirtual |
Returns whether faces are active.
Implements QgsMeshDataset.
Definition at line 838 of file qgsmeshdataset.cpp.
◆ calculateMinMax()
| void QgsMeshMemoryDataset::calculateMinMax | ( | ) |
Calculates the minimum and the maximum of this group.
Definition at line 856 of file qgsmeshdataset.cpp.
◆ datasetValue()
|
overridevirtual |
Returns the value with index valueIndex.
Implements QgsMeshDataset.
Definition at line 807 of file qgsmeshdataset.cpp.
◆ datasetValues()
|
overridevirtual |
Returns count values from valueIndex.
Implements QgsMeshDataset.
Definition at line 815 of file qgsmeshdataset.cpp.
◆ isActive()
|
overridevirtual |
Returns whether the face is active.
Implements QgsMeshDataset.
Definition at line 891 of file qgsmeshdataset.cpp.
◆ metadata()
|
overridevirtual |
Returns the metadata of the dataset.
Implements QgsMeshDataset.
Definition at line 851 of file qgsmeshdataset.cpp.
◆ valuesCount()
|
overridevirtual |
Returns the values count.
Implements QgsMeshDataset.
Definition at line 899 of file qgsmeshdataset.cpp.
Member Data Documentation
◆ active
| QVector<int> QgsMeshMemoryDataset::active |
Definition at line 721 of file qgsmeshdataset.h.
◆ maximum
| double QgsMeshMemoryDataset::maximum = std::numeric_limits<double>::quiet_NaN() |
Definition at line 725 of file qgsmeshdataset.h.
◆ minimum
| double QgsMeshMemoryDataset::minimum = std::numeric_limits<double>::quiet_NaN() |
Definition at line 724 of file qgsmeshdataset.h.
◆ time
| double QgsMeshMemoryDataset::time = -1 |
Definition at line 722 of file qgsmeshdataset.h.
◆ valid
| bool QgsMeshMemoryDataset::valid = false |
Definition at line 723 of file qgsmeshdataset.h.
◆ values
| QVector<QgsMeshDatasetValue> QgsMeshMemoryDataset::values |
Definition at line 720 of file qgsmeshdataset.h.
The documentation for this class was generated from the following files:
- /build/qgis-3.30.0+99sid/src/core/mesh/qgsmeshdataset.h
- /build/qgis-3.30.0+99sid/src/core/mesh/qgsmeshdataset.cpp
