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			23 KiB
		
	
	
	
		
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			1030 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
/************************************************************************
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 * This file has been generated automatically from                      *
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 *                                                                      *
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 * src/core/mesh/qgsmeshdataset.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 QgsMeshDatasetIndex
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{
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%Docstring
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QgsMeshDatasetIndex is index that identifies the dataset group (e.g. wind speed)
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and a dataset in this group (e.g. magnitude of wind speed in particular time)
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.. note::
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   The API is considered EXPERIMENTAL and can be changed without a notice
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.. versionadded:: 3.4
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%End
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%TypeHeaderCode
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#include "qgsmeshdataset.h"
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%End
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  public:
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    QgsMeshDatasetIndex( int group = -1, int dataset = -1 );
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%Docstring
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Creates an index. -1 represents invalid group/dataset
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%End
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    int group() const;
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%Docstring
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Returns a group index
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%End
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    int dataset() const;
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%Docstring
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Returns a dataset index within :py:func:`~QgsMeshDatasetIndex.group`
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%End
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    bool isValid() const;
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%Docstring
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Returns whether index is valid, ie at least groups is set
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%End
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    bool operator == ( QgsMeshDatasetIndex other ) const;
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    bool operator != ( QgsMeshDatasetIndex other ) const;
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};
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class QgsMeshDatasetValue
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{
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%Docstring
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QgsMeshDatasetValue represents single dataset value
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could be scalar or vector. Nodata values are represented by NaNs.
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.. note::
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   The API is considered EXPERIMENTAL and can be changed without a notice
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.. versionadded:: 3.2
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%End
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%TypeHeaderCode
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#include "qgsmeshdataset.h"
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%End
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  public:
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    QgsMeshDatasetValue( double x,
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                         double y );
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%Docstring
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Constructor for vector value
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%End
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    QgsMeshDatasetValue( double scalar );
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%Docstring
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Constructor for scalar value
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%End
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    QgsMeshDatasetValue();
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%Docstring
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Default Ctor, initialize to NaN
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%End
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    ~QgsMeshDatasetValue();
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    void set( double scalar );
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%Docstring
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Sets scalar value
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%End
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    void setX( double x );
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%Docstring
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Sets X value
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%End
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    void setY( double y );
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%Docstring
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Sets Y value
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%End
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    double scalar() const;
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%Docstring
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Returns magnitude of vector for vector data or scalar value for scalar data
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%End
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    double x() const;
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%Docstring
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Returns x value
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%End
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    double y() const;
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%Docstring
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Returns y value
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%End
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    bool operator==( QgsMeshDatasetValue other ) const;
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};
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class QgsMeshDataBlock
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{
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%Docstring
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QgsMeshDataBlock is a block of integers/doubles that can be used
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to retrieve:
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active flags (e.g. face's active integer flag)
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scalars (e.g. scalar dataset double values)
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vectors (e.g. vector dataset doubles x,y values)
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data are implicitly shared, so the class can be quickly copied
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std.numeric_limits<double>.quiet_NaN() represents NODATA value
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Data can be accessed all at once with :py:func:`~QgsMeshDatasetValue.values` (faster) or
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value by value (slower) with :py:func:`~QgsMeshDatasetValue.active` or :py:func:`~QgsMeshDatasetValue.value`
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.. versionadded:: 3.6
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%End
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%TypeHeaderCode
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#include "qgsmeshdataset.h"
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%End
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  public:
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    enum DataType
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    {
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      ActiveFlagInteger,
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      ScalarDouble,
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      Vector2DDouble,
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    };
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    QgsMeshDataBlock();
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%Docstring
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Constructs an invalid block
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%End
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    QgsMeshDataBlock( DataType type, int count );
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%Docstring
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Constructs a new block
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%End
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    DataType type() const;
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%Docstring
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Type of data stored in the block
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%End
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    int count() const;
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%Docstring
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Number of items stored in the block
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%End
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    bool isValid() const;
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%Docstring
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Whether the block is valid
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%End
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    QgsMeshDatasetValue value( int index ) const;
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%Docstring
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Returns a value represented by the index
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For active flag the behavior is undefined
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%End
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    bool active( int index ) const;
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%Docstring
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Returns a value for active flag by the index
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For scalar and vector 2d the behavior is undefined
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%End
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    void setActive( const QVector<int> &vals );
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%Docstring
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Sets active flag values.
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If the data provider/datasets does not have active
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flag capability (== all values are valid), just
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set block validity by setValid( ``True`` )
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:param vals: value vector with size :py:func:`~QgsMeshDataBlock.count`
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For scalar and vector 2d the behavior is undefined
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.. versionadded:: 3.12
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%End
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    QVector<int> active() const;
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%Docstring
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Returns active flag array
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Even for active flag valid dataset, the returned array could be empty.
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This means that the data provider/dataset does not support active flag
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capability, so all faces are active by default.
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For scalar and vector 2d the behavior is undefined
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.. versionadded:: 3.12
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%End
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    QVector<double> values() const;
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%Docstring
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Returns buffer to the array with values
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For vector it is pairs (x1, y1, x2, y2, ... )
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.. versionadded:: 3.12
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%End
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    void setValues( const QVector<double> &vals );
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%Docstring
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Sets values
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For scalar datasets, it must have size :py:func:`~QgsMeshDataBlock.count`
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For vector datasets, it must have size 2 * :py:func:`~QgsMeshDataBlock.count`
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For active flag the behavior is undefined
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.. versionadded:: 3.12
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%End
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    void setValid( bool valid );
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%Docstring
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Sets block validity
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%End
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};
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class QgsMesh3dDataBlock
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{
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%Docstring
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QgsMesh3dDataBlock is a block of 3d stacked mesh data related N
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faces defined on base mesh frame.
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data are implicitly shared, so the class can be quickly copied
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std.numeric_limits<double>.quiet_NaN() represents NODATA value
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.. note::
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   The API is considered EXPERIMENTAL and can be changed without a notice
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.. versionadded:: 3.12
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%End
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%TypeHeaderCode
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#include "qgsmeshdataset.h"
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%End
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  public:
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    QgsMesh3dDataBlock();
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%Docstring
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Constructs an invalid block
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%End
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    ~QgsMesh3dDataBlock();
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    QgsMesh3dDataBlock( int count, bool isVector );
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%Docstring
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Constructs a new block for count faces
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%End
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    void setValid( bool valid );
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%Docstring
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Sets block validity
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%End
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    bool isValid() const;
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%Docstring
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Whether the block is valid
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%End
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    bool isVector() const;
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%Docstring
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Whether we store vector values
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%End
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    int count() const;
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%Docstring
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Number of 2d faces for which the volume data is stored in the block
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%End
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    int firstVolumeIndex() const;
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%Docstring
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Index of the first volume stored in the buffer (absolute)
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%End
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    int lastVolumeIndex() const;
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%Docstring
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Index of the last volume stored in the buffer (absolute)
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%End
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    int volumesCount() const;
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%Docstring
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Returns number of volumes stored in the buffer
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%End
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    QVector<int> verticalLevelsCount() const;
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%Docstring
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Returns number of vertical level above 2d faces
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%End
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    void setVerticalLevelsCount( const QVector<int> &verticalLevelsCount );
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%Docstring
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Sets the vertical level counts
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%End
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    QVector<double> verticalLevels() const;
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%Docstring
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Returns the vertical levels height
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%End
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    void setVerticalLevels( const QVector<double> &verticalLevels );
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%Docstring
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Sets the vertical levels height
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%End
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    QVector<int> faceToVolumeIndex() const;
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%Docstring
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Returns the indexing between faces and volumes
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%End
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    void setFaceToVolumeIndex( const QVector<int> &faceToVolumeIndex );
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%Docstring
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Sets the indexing between faces and volumes
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%End
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 | 
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    QVector<double> values() const;
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%Docstring
 | 
						|
Returns the values at volume centers
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						|
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						|
For vector datasets the number of values is doubled (x1, y1, x2, y2, ... )
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%End
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 | 
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    QgsMeshDatasetValue value( int volumeIndex ) const;
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%Docstring
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						|
Returns the value at volume centers
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 | 
						|
:param volumeIndex: volume index relative to :py:func:`~QgsMesh3dDataBlock.firstVolumeIndex`
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 | 
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:return: value (scalar or vector)
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%End
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 | 
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    void setValues( const QVector<double> &doubleBuffer );
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%Docstring
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Sets the values at volume centers
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						|
 | 
						|
For vector datasets the number of values is doubled (x1, y1, x2, y2, ... )
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%End
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};
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 | 
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class QgsMeshDatasetGroupMetadata
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{
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%Docstring
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 | 
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QgsMeshDatasetGroupMetadata is a collection of dataset group metadata
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such as whether the data is vector or scalar, name
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						|
 | 
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.. note::
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						|
 | 
						|
   The API is considered EXPERIMENTAL and can be changed without a notice
 | 
						|
 | 
						|
.. versionadded:: 3.4
 | 
						|
%End
 | 
						|
 | 
						|
%TypeHeaderCode
 | 
						|
#include "qgsmeshdataset.h"
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						|
%End
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						|
  public:
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 | 
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    enum DataType
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    {
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      DataOnFaces,
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      DataOnVertices,
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      DataOnVolumes,
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      DataOnEdges
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						|
    };
 | 
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 | 
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    QgsMeshDatasetGroupMetadata();
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%Docstring
 | 
						|
Constructs an empty metadata object
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%End
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 | 
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    QgsMeshDatasetGroupMetadata( const QString &name,
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                                 const QString uri,
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						|
                                 bool isScalar,
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						|
                                 DataType dataType,
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						|
                                 double minimum,
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                                 double maximum,
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						|
                                 int maximumVerticalLevels,
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                                 const QDateTime &referenceTime,
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						|
                                 bool isTemporal,
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                                 const QMap<QString, QString> &extraOptions );
 | 
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%Docstring
 | 
						|
Constructs a valid metadata object
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						|
 | 
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:param name: name of the dataset group
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						|
:param isScalar: dataset contains scalar data, specifically the y-value of QgsMeshDatasetValue is NaN
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						|
:param dataType: where the data are defined on (vertices, faces or volumes)
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						|
:param minimum: minimum value (magnitude for vectors) present among all group's dataset values
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						|
:param maximum: maximum value (magnitude for vectors) present among all group's dataset values
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						|
:param maximumVerticalLevels: maximum number of vertical levels for 3d stacked meshes, 0 for 2d meshes
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						|
:param referenceTime: reference time of the dataset group
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						|
:param isTemporal: weither the dataset group is temporal (contains time-related dataset)
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						|
:param extraOptions: dataset's extra options stored by the provider. Usually contains the name, time value, time units, data file vendor, ...
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						|
:param uri: The uri of the dataset
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						|
%End
 | 
						|
 | 
						|
    QString name() const;
 | 
						|
%Docstring
 | 
						|
Returns name of the dataset group
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						|
%End
 | 
						|
 | 
						|
    QString uri() const;
 | 
						|
%Docstring
 | 
						|
Returns the uri of the source
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    QMap<QString, QString> extraOptions() const;
 | 
						|
%Docstring
 | 
						|
Returns extra metadata options, for example description
 | 
						|
%End
 | 
						|
 | 
						|
    bool isVector() const;
 | 
						|
%Docstring
 | 
						|
Returns whether dataset group has vector data
 | 
						|
%End
 | 
						|
 | 
						|
    bool isScalar() const;
 | 
						|
%Docstring
 | 
						|
Returns whether dataset group has scalar data
 | 
						|
%End
 | 
						|
 | 
						|
    bool isTemporal() const;
 | 
						|
%Docstring
 | 
						|
Returns whether the dataset group is temporal (contains time-related dataset)
 | 
						|
%End
 | 
						|
 | 
						|
    DataType dataType() const;
 | 
						|
%Docstring
 | 
						|
Returns whether dataset group data is defined on vertices or faces or volumes
 | 
						|
 | 
						|
.. versionadded:: 3.12
 | 
						|
%End
 | 
						|
 | 
						|
    double minimum() const;
 | 
						|
%Docstring
 | 
						|
Returns minimum scalar value/vector magnitude present for whole dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    double maximum() const;
 | 
						|
%Docstring
 | 
						|
Returns maximum scalar value/vector magnitude present for whole dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    int maximumVerticalLevelsCount() const;
 | 
						|
%Docstring
 | 
						|
Returns maximum number of vertical levels for 3d stacked meshes
 | 
						|
 | 
						|
.. versionadded:: 3.12
 | 
						|
%End
 | 
						|
 | 
						|
    QDateTime referenceTime() const;
 | 
						|
%Docstring
 | 
						|
Returns the reference time
 | 
						|
 | 
						|
.. versionadded:: 3.12
 | 
						|
%End
 | 
						|
 | 
						|
};
 | 
						|
 | 
						|
class QgsMeshDatasetMetadata
 | 
						|
{
 | 
						|
%Docstring
 | 
						|
 | 
						|
QgsMeshDatasetMetadata is a collection of mesh dataset metadata such
 | 
						|
as whether the data is valid or associated time for the dataset
 | 
						|
 | 
						|
.. note::
 | 
						|
 | 
						|
   The API is considered EXPERIMENTAL and can be changed without a notice
 | 
						|
 | 
						|
.. versionadded:: 3.2
 | 
						|
%End
 | 
						|
 | 
						|
%TypeHeaderCode
 | 
						|
#include "qgsmeshdataset.h"
 | 
						|
%End
 | 
						|
  public:
 | 
						|
    QgsMeshDatasetMetadata();
 | 
						|
%Docstring
 | 
						|
Constructs an empty metadata object
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetMetadata( double time,
 | 
						|
                            bool isValid,
 | 
						|
                            double minimum,
 | 
						|
                            double maximum,
 | 
						|
                            int maximumVerticalLevels
 | 
						|
                          );
 | 
						|
%Docstring
 | 
						|
Constructs a valid metadata object
 | 
						|
 | 
						|
:param time: a time which this dataset represents in the dataset group
 | 
						|
:param isValid: dataset is loadad and valid for fetching the data
 | 
						|
:param minimum: minimum value (magnitude for vectors) present among dataset values
 | 
						|
:param maximum: maximum value (magnitude for vectors) present among dataset values
 | 
						|
:param maximumVerticalLevels: maximum number of vertical levels for 3d stacked meshes, 0 for 2d meshes
 | 
						|
%End
 | 
						|
 | 
						|
    double time() const;
 | 
						|
%Docstring
 | 
						|
Returns the time value for this dataset
 | 
						|
%End
 | 
						|
 | 
						|
    bool isValid() const;
 | 
						|
%Docstring
 | 
						|
Returns whether dataset is valid
 | 
						|
%End
 | 
						|
 | 
						|
    double minimum() const;
 | 
						|
%Docstring
 | 
						|
Returns minimum scalar value/vector magnitude present for the dataset
 | 
						|
%End
 | 
						|
 | 
						|
    double maximum() const;
 | 
						|
%Docstring
 | 
						|
Returns maximum scalar value/vector magnitude present for the dataset
 | 
						|
%End
 | 
						|
 | 
						|
    int maximumVerticalLevelsCount() const;
 | 
						|
%Docstring
 | 
						|
Returns maximum number of vertical levels for 3d stacked meshes
 | 
						|
 | 
						|
.. versionadded:: 3.12
 | 
						|
%End
 | 
						|
 | 
						|
};
 | 
						|
 | 
						|
 | 
						|
class QgsMeshDataset
 | 
						|
{
 | 
						|
%Docstring
 | 
						|
 | 
						|
Abstract class that represents a dataset
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
%TypeHeaderCode
 | 
						|
#include "qgsmeshdataset.h"
 | 
						|
%End
 | 
						|
  public:
 | 
						|
    QgsMeshDataset();
 | 
						|
%Docstring
 | 
						|
Constructor
 | 
						|
%End
 | 
						|
 | 
						|
    virtual ~QgsMeshDataset();
 | 
						|
 | 
						|
    virtual QgsMeshDatasetValue datasetValue( int valueIndex ) const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the value with index ``valueIndex``
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QgsMeshDataBlock datasetValues( bool isScalar, int valueIndex, int count ) const = 0;
 | 
						|
%Docstring
 | 
						|
Returns ``count`` values from ``valueIndex``
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QgsMeshDataBlock areFacesActive( int faceIndex, int count ) const = 0;
 | 
						|
%Docstring
 | 
						|
Returns whether faces are active
 | 
						|
%End
 | 
						|
 | 
						|
    virtual bool isActive( int faceIndex ) const = 0;
 | 
						|
%Docstring
 | 
						|
Returns whether the face is active
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QgsMeshDatasetMetadata metadata() const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the metadata of the dataset
 | 
						|
%End
 | 
						|
 | 
						|
    virtual int valuesCount() const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the values count
 | 
						|
%End
 | 
						|
};
 | 
						|
 | 
						|
class QgsMeshDatasetGroup
 | 
						|
{
 | 
						|
%Docstring
 | 
						|
 | 
						|
Abstract class that represents a dataset group
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
%TypeHeaderCode
 | 
						|
#include "qgsmeshdataset.h"
 | 
						|
%End
 | 
						|
  public:
 | 
						|
 | 
						|
    enum Type
 | 
						|
    {
 | 
						|
      None,
 | 
						|
      Persistent,
 | 
						|
      Memory,
 | 
						|
      Virtual,
 | 
						|
    };
 | 
						|
 | 
						|
    QgsMeshDatasetGroup();
 | 
						|
%Docstring
 | 
						|
Default constructor
 | 
						|
%End
 | 
						|
    virtual ~QgsMeshDatasetGroup();
 | 
						|
 | 
						|
    QgsMeshDatasetGroup( const QString &name );
 | 
						|
%Docstring
 | 
						|
Constructor with the ``name`` of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroup( const QString &name, QgsMeshDatasetGroupMetadata::DataType dataType );
 | 
						|
%Docstring
 | 
						|
Constructor with the ``name`` of the dataset group and the ``dataTYpe``
 | 
						|
%End
 | 
						|
 | 
						|
    virtual void initialize() = 0;
 | 
						|
%Docstring
 | 
						|
Initialize the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupMetadata groupMetadata() const;
 | 
						|
%Docstring
 | 
						|
Returns the metadata of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QgsMeshDatasetMetadata datasetMetadata( int datasetIndex ) const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the metadata of the dataset with index ``datasetIndex``
 | 
						|
%End
 | 
						|
 | 
						|
    virtual int datasetCount() const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the count of datasets in the group
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QgsMeshDataset *dataset( int index ) const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the dataset with ``index``
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QgsMeshDatasetGroup::Type type() const = 0;
 | 
						|
%Docstring
 | 
						|
Returns the type of dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    double minimum() const;
 | 
						|
%Docstring
 | 
						|
Returns the minimum value of the whole dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    double maximum() const;
 | 
						|
%Docstring
 | 
						|
Returns the maximum value of the whole dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    void setMinimumMaximum( double min, double max );
 | 
						|
%Docstring
 | 
						|
Overrides the minimum and the maximum value of the whole dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    QString name() const;
 | 
						|
%Docstring
 | 
						|
Returns the name of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    void setName( const QString &name );
 | 
						|
%Docstring
 | 
						|
Sets the name of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupMetadata::DataType dataType() const;
 | 
						|
%Docstring
 | 
						|
Returns the data type of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    void setDataType( const QgsMeshDatasetGroupMetadata::DataType &dataType );
 | 
						|
%Docstring
 | 
						|
Sets the data type of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    void addExtraMetadata( QString key, QString value );
 | 
						|
%Docstring
 | 
						|
Adds extra metadata to the group
 | 
						|
%End
 | 
						|
    QMap<QString, QString> extraMetadata() const;
 | 
						|
%Docstring
 | 
						|
Returns all the extra metadata of the group
 | 
						|
%End
 | 
						|
 | 
						|
    bool isScalar() const;
 | 
						|
%Docstring
 | 
						|
Returns whether the group contain scalar values
 | 
						|
%End
 | 
						|
 | 
						|
    void setIsScalar( bool isScalar );
 | 
						|
%Docstring
 | 
						|
Sets whether the group contain scalar values
 | 
						|
%End
 | 
						|
 | 
						|
    bool checkValueCountPerDataset( int count ) const;
 | 
						|
%Docstring
 | 
						|
Returns whether all the datasets contain ``count`` values
 | 
						|
%End
 | 
						|
 | 
						|
    void calculateStatistic();
 | 
						|
%Docstring
 | 
						|
Calculates the statistics (minimum and maximum)
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QStringList datasetGroupNamesDependentOn() const;
 | 
						|
%Docstring
 | 
						|
Returns the dataset group variable name which this dataset group depends on
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QDomElement writeXml( QDomDocument &doc, const QgsReadWriteContext &context ) const = 0;
 | 
						|
%Docstring
 | 
						|
Write dataset group information in a DOM element
 | 
						|
%End
 | 
						|
 | 
						|
    virtual QString description() const;
 | 
						|
%Docstring
 | 
						|
Returns some information about the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    void setReferenceTime( const QDateTime &referenceTime );
 | 
						|
%Docstring
 | 
						|
Sets the reference time of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
  protected:
 | 
						|
 | 
						|
 | 
						|
};
 | 
						|
 | 
						|
 | 
						|
 | 
						|
class QgsMeshDatasetGroupTreeItem
 | 
						|
{
 | 
						|
%Docstring
 | 
						|
 | 
						|
Tree item for display of the mesh dataset groups.
 | 
						|
Dataset group is set of datasets with the same name,
 | 
						|
but different control variable (e.g. time)
 | 
						|
 | 
						|
Support for multiple levels, because groups can have
 | 
						|
subgroups, for example
 | 
						|
 | 
						|
Groups:
 | 
						|
Depth
 | 
						|
Minimum
 | 
						|
Maximum
 | 
						|
Velocity
 | 
						|
Wind speed
 | 
						|
Minimum
 | 
						|
Maximum
 | 
						|
 | 
						|
Tree items handle also the dependencies between dataset groups represented by these items
 | 
						|
 | 
						|
.. versionadded:: 3.14
 | 
						|
%End
 | 
						|
 | 
						|
%TypeHeaderCode
 | 
						|
#include "qgsmeshdataset.h"
 | 
						|
%End
 | 
						|
  public:
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem();
 | 
						|
%Docstring
 | 
						|
Constructor for an empty dataset group tree item
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem( const QString &defaultName,
 | 
						|
                                 const QString &sourceName,
 | 
						|
                                 bool isVector,
 | 
						|
                                 int index );
 | 
						|
%Docstring
 | 
						|
Constructor
 | 
						|
 | 
						|
:param defaultName: the name that will be used to display the item if iot not overrides (:py:func:`setName`)
 | 
						|
:param sourceName: the name used by the source (provider, dataset group store,...)
 | 
						|
:param isVector: whether the dataset group is a vector dataset group
 | 
						|
:param index: index of the dataset group
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem( const QDomElement &itemElement, const QgsReadWriteContext &context );
 | 
						|
%Docstring
 | 
						|
Constructor from a DOM element, constructs also the children
 | 
						|
 | 
						|
:param itemElement: the DOM element
 | 
						|
:param context: writing context (e.g. for conversion between relative and absolute paths)
 | 
						|
%End
 | 
						|
 | 
						|
    ~QgsMeshDatasetGroupTreeItem();
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem *clone() const /Factory/;
 | 
						|
%Docstring
 | 
						|
Clones the item
 | 
						|
 | 
						|
:return: the cloned item
 | 
						|
%End
 | 
						|
 | 
						|
    void appendChild( QgsMeshDatasetGroupTreeItem *item /Transfer/ );
 | 
						|
%Docstring
 | 
						|
Appends a item child
 | 
						|
 | 
						|
:param item: the item to append
 | 
						|
 | 
						|
.. note::
 | 
						|
 | 
						|
   takes ownership of item
 | 
						|
%End
 | 
						|
 | 
						|
    void removeChild( QgsMeshDatasetGroupTreeItem *item /Transfer/ );
 | 
						|
%Docstring
 | 
						|
Removes a item child if exists
 | 
						|
 | 
						|
:param item: the item to append
 | 
						|
 | 
						|
.. note::
 | 
						|
 | 
						|
   takes ownership of item
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem *child( int row ) const;
 | 
						|
%Docstring
 | 
						|
Returns a child
 | 
						|
 | 
						|
:param row: the position of the child
 | 
						|
 | 
						|
:return: the item at the position ``row``
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem *childFromDatasetGroupIndex( int index );
 | 
						|
%Docstring
 | 
						|
Returns the child with dataset group ``index``
 | 
						|
Searches as depper as needed on the child hierarchy
 | 
						|
 | 
						|
:param index: the index of the dataset group index
 | 
						|
 | 
						|
:return: the item with index as dataset group index, None if no item is found
 | 
						|
%End
 | 
						|
 | 
						|
    int childCount() const;
 | 
						|
%Docstring
 | 
						|
Returns the count of children
 | 
						|
 | 
						|
:return: the children's count
 | 
						|
%End
 | 
						|
 | 
						|
    int totalChildCount() const;
 | 
						|
%Docstring
 | 
						|
Returns the total count of children, that is included deeper children and disabled items
 | 
						|
 | 
						|
:return: the total children's count
 | 
						|
%End
 | 
						|
 | 
						|
    QList<int> enabledDatasetGroupIndexes() const;
 | 
						|
%Docstring
 | 
						|
Returns a list of enabled dataset group indexes, included deeper children
 | 
						|
 | 
						|
:return: the list of dataset group indexes
 | 
						|
 | 
						|
.. versionadded:: 3.16.3
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroupTreeItem *parentItem() const;
 | 
						|
%Docstring
 | 
						|
Returns the parent item, None if it is root item
 | 
						|
 | 
						|
:return: the parent item
 | 
						|
%End
 | 
						|
 | 
						|
    int row() const;
 | 
						|
%Docstring
 | 
						|
Returns the position of the item in the parent
 | 
						|
 | 
						|
:return: tow position of the item
 | 
						|
%End
 | 
						|
 | 
						|
    QString name() const;
 | 
						|
%Docstring
 | 
						|
Returns the name of the item
 | 
						|
This name is the default name if the name has not been overridden (:py:func:`setName`)
 | 
						|
 | 
						|
:return: the name to display
 | 
						|
%End
 | 
						|
 | 
						|
    void setName( const QString &name );
 | 
						|
%Docstring
 | 
						|
Overrides the default name with the name to display.
 | 
						|
The default name is still stored in the item
 | 
						|
but will not be displayed anymore except if the empty string is set.
 | 
						|
 | 
						|
:param name: to display
 | 
						|
%End
 | 
						|
 | 
						|
    QString providerName() const;
 | 
						|
%Docstring
 | 
						|
Returns the name used by the provider to identify the dataset
 | 
						|
 | 
						|
:return: the provider name
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    bool isVector() const;
 | 
						|
%Docstring
 | 
						|
 | 
						|
:return: whether the dataset group is vector
 | 
						|
%End
 | 
						|
 | 
						|
    int datasetGroupIndex() const;
 | 
						|
%Docstring
 | 
						|
 | 
						|
:return: the dataset group index
 | 
						|
%End
 | 
						|
 | 
						|
    bool isEnabled() const;
 | 
						|
%Docstring
 | 
						|
 | 
						|
:return: whether the item is enabled, that is if it is displayed in view
 | 
						|
%End
 | 
						|
 | 
						|
    void setIsEnabled( bool isEnabled );
 | 
						|
%Docstring
 | 
						|
Sets whether the item is enabled, that is if it is displayed in view
 | 
						|
 | 
						|
:param isEnabled: whether the item is enabled
 | 
						|
%End
 | 
						|
 | 
						|
    QString defaultName() const;
 | 
						|
%Docstring
 | 
						|
 | 
						|
:return: the default name
 | 
						|
%End
 | 
						|
 | 
						|
    QgsMeshDatasetGroup::Type datasetGroupType() const;
 | 
						|
%Docstring
 | 
						|
 | 
						|
:return: the dataset group type
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    QList<int> groupIndexDependencies() const;
 | 
						|
%Docstring
 | 
						|
Returns a list of group index corresponding to dataset group that depends on the dataset group represented by this item
 | 
						|
 | 
						|
:return: list of group index
 | 
						|
%End
 | 
						|
 | 
						|
    QString description() const;
 | 
						|
%Docstring
 | 
						|
Returns description about the dataset group (URI, formula,...)
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    void setDatasetGroup( QgsMeshDatasetGroup *datasetGroup );
 | 
						|
%Docstring
 | 
						|
Set parameters of the item in accordance with the dataset group
 | 
						|
 | 
						|
:param datasetGroup: pointer to the dataset group to accord with
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    void setPersistentDatasetGroup( const QString &uri );
 | 
						|
%Docstring
 | 
						|
Set parameters of the item in accordance with the persistent dataset group with ``uri``
 | 
						|
 | 
						|
:param uri: uri of the persistent dataset group
 | 
						|
 | 
						|
.. versionadded:: 3.16
 | 
						|
%End
 | 
						|
 | 
						|
    QDomElement writeXml( QDomDocument &doc, const QgsReadWriteContext &context );
 | 
						|
%Docstring
 | 
						|
Writes the item and its children in a DOM document
 | 
						|
 | 
						|
:param doc: the DOM document
 | 
						|
:param context: writing context (e.g. for conversion between relative and absolute paths)
 | 
						|
 | 
						|
:return: the dom element where the item is written
 | 
						|
%End
 | 
						|
 | 
						|
};
 | 
						|
 | 
						|
/************************************************************************
 | 
						|
 * This file has been generated automatically from                      *
 | 
						|
 *                                                                      *
 | 
						|
 * src/core/mesh/qgsmeshdataset.h                                       *
 | 
						|
 *                                                                      *
 | 
						|
 * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
 | 
						|
 ************************************************************************/
 |