A file deserializer for reading data in the "Neutral File" file format. More...

#include <gmNfFileReader.h>

Inheritance diagram for GmNfFileReader:

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Collaboration diagram for GmNfFileReader:

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Public Member Functions
	GmNfFileReader (const GmLogCategory &logger)
	Default constructor.

virtual	~GmNfFileReader ()
	Destructor.

virtual bool	openFiles (QString fileName, int numNodeValues, int numElemValues)
	See comments on the base class.

virtual bool	initializeMesh (GmMesh *mesh, const QStringList &nodeValues, const QList< Unit > &nodeUnits, const QStringList &elementValues, const QList< Unit > &elementUnits)
	See comments on the base class.

virtual bool	readNodeCoordinates (GmMesh *mesh, Unit coordUnit)
	See comments on the base class.

virtual bool	readCellGeometry (GmCellMesh *cellmesh)
	See comments on the base class.

virtual bool	readNodeData (GmMesh *mesh, const QStringList &nodeValues, const QList< Unit > &nodeUnits)
	See comments on the base class.

virtual bool	readCellData (GmCellMesh *cellmesh, const QStringList &elementValues, const QList< Unit > &elementUnits)
	See comments on the base class.

virtual bool	closeFiles ()
	See comments on the base class.

virtual GmFileFormat *	fileFormat ()
	Returns the file format of the deserializer.

Public Member Functions inherited from GmFileReader
	GmFileReader (const GmLogCategory &logger)
	Constructor. Receives as parameter the logger used to report errors.

virtual	~GmFileReader ()
	Destructor. Should call closeFiles() on derived classes.

Public Member Functions inherited from GmNfFileFormat
virtual const char *	formatName () const
	Returns the file format name.

virtual bool	supportsMultipleIterations () const
	Returns true if this file type supports multiple iterations (result sets)

virtual bool	supportsSplitVectors () const
	Returns true if this writer prefers to split vector values into scalar values by itself.

virtual bool	acceptsNodeDimension (int ndim) const
	Returns true if this file format accepts meshes with nodes of the given dimension.

virtual bool	acceptsDataType (const GmValueInfo *info, int nodeDim, int dimFilter=-1) const
	Returns true if this file format can save node/element data with the specified type (especially its dimension and value set kind). The nodeDim parameter provides the mesh node dimension since some file formats only accept vectors and matrices with the same size as the mesh dimension. The dimFilter parameter specifies if a dimension filter will be applied to the data or not (dimFilter == -1)

virtual bool	acceptsMultipleGaussProfiles () const
	Does the file supports multiple Gauss points per element type?

virtual bool	acceptsGaussRuleForElement (GmCellType type, const GmIntegrationRule *ir) const
	Does the file support exporting data at Gauss points for an element of type type with the supplied integration rule?

virtual bool	acceptsDiscontinuitySet (GmDiscontinuitySet::DiscontinuityType type) const

virtual int	acceptsCellType (GmCellType type) const
	Does the file format accepts this cell type? Returns 0 if the cell type is not accepted, 1 if it is natively accepted or 2 if it is accepted requiring standard Gema transformations for adjusting interface elements that need extra interpolated nodes to be exported.

virtual const QVector< int > &	cellNumbering (GmCellType type) const
	Returns the node cell type numbering order in the file format view or an empty vector for unsupported types.

virtual const QVector< int > &	gaussNumbering (GmCellType type, int numIp) const
	Returns the Gauss point numbering order for a given cell type and number of integration points. Returns an empty vector for unsupported types.

virtual int	fileCellType (GmCellType type) const
	Returns the cell type code as seen by the file format. Currently used only by HDF5 based formats.

virtual const char *	fileCellTypeName (GmCellType type) const
	Returns the cell type name as seen by the exported file format.

virtual bool	supportsMeshChanges () const
	Returns true if this writer can cope with mesh changes during the simulation.

Public Member Functions inherited from GmFileFormat

Private Member Functions
void	updateNfStepIds ()
	Obtain step ids from NF file.

void	updateNfValueIds ()
	Obtain value ids from NF file.

void	updateNfElementIds (GmCellMesh *cellmesh)
	Fill correspondence table between nfr and gema element ids.

void	buildGemaMatrix (double *val, GmVector &vec)
	Transform symetrical NF tensor [6 (3D) values] to Gema matrix [9 (3D) or 4 (2D) values].

void	buildFielIdsMap (NfrResultType resType, int stepId, QMap< QString, int > &fieldIdsMap)

int	nlin (GmDimType t, int ndim) const

int	ncol (GmDimType t, int ndim) const

Private Attributes
QString	_nfFileName
	The neutral file name.

QVector< int >	_elementIds
	Correspondence table between nfr and gema element ids.

int	_ndim
	Input mesh dimension.

int	_ruleSet
	Input mesh rule set.

bool	_dataOnly
	True, if the GeMA mesh to fill already has nodes and cells.

NfrImport *	_imp

NfrFile *	_nf

QMap< NfrResultType, QStringList >	_nfValuesMap

int	_caseId

int	_nSteps

QVector< int >	_stepIds

QMultiMap< NfrResultType, GmValueAccessor * >	_nodeAccMap

QMultiMap< NfrResultType, GmGaussAccessor * >	_gaussAccMap

Additional Inherited Members
Static Public Member Functions inherited from GmNfFileFormat
static void	registerSupportedCellType (GmCellType type, SupportedTypesT &cellData)
	Registers the information needed about each element type to save it on the NF file. An entry for each supported cell type should be registered before any attempt to save a file.

Protected Member Functions inherited from GmNfFileFormat
unsigned int	offset (unsigned int n)

Static Protected Member Functions inherited from GmNfFileFormat
static SupportedTypesT *	supportedTypesList ()
	Returns the vector with the definition of the GeMA supported types and their mapping to xdmf types. The vector has GM_NUM_CELL_TYPES entries.

Protected Attributes inherited from GmFileReader
const GmLogCategory &	_logger
	The logger used to report errors.

Static Protected Attributes inherited from GmNfFileFormat
static const nfrType	nfrTypeTable []

static const nfrElement	nfrElementTable []

Detailed Description

A file deserializer for reading data in the "Neutral File" file format.

Member Function Documentation

◆ closeFiles()

bool GmNfFileReader::closeFiles ( )

virtual

See comments on the base class.

Implements GmFileReader.

◆ fileFormat()

virtual GmFileFormat * GmNfFileReader::fileFormat ( )

inlinevirtual

Returns the file format of the deserializer.

Implements GmFileReader.

◆ initializeMesh()

bool GmNfFileReader::initializeMesh	(	GmMesh *	mesh,
		const QStringList &	nodeValues,
		const QList< Unit > &	nodeUnits,
		const QStringList &	elementValues,
		const QList< Unit > &	elementUnits )