FieldFuncScalarBase Class Reference

Base class for field functions derived from a scalar field. More...

#include <FieldFunctions.h>

Inheritance diagram for FieldFuncScalarBase:

Collaboration diagram for FieldFuncScalarBase:

Public Member Functions
	FieldFuncScalarBase (const std::string &fileName, const std::string &basisName, const std::string &fieldName, int level=0)
	The constructor creates a field from the provided HDF5-file.
virtual	~FieldFuncScalarBase ()
	The destructor deletes the scalar fields.

Protected Member Functions
	FieldFuncScalarBase ()
	Default constructor.
virtual void	addPatchField (ASMbase *pch, const std::vector< Real > &coefs, int, int)
	Adds a patch-wise field with the given coefficient values.
virtual void	clearField ()
	Clears the field container.
void	clearFieldInt ()
	Non-virtual actual implementation of clearField()
Protected Member Functions inherited from FieldFuncHDF5
	FieldFuncHDF5 ()
	Default constructor.
	FieldFuncHDF5 (const std::string &fileName)
	The constructor opens the provided HDF5-file.
	FieldFuncHDF5 (const FieldFuncHDF5 &)=delete
	No copying of this class.
virtual	~FieldFuncHDF5 ()
	The destructor closes the HDF5-file.
bool	load (const std::vector< std::string > &fieldNames, const std::string &basisName, int level, bool isScalar=false)
	Loads field values for the specified time level.
int	findClosestLevel (double time) const
	Finds the level whose time is closest to the specified time.
Protected Member Functions inherited from FieldFuncBase
	FieldFuncBase ()
	Default constructor.
	FieldFuncBase (const FieldFuncBase &)=delete
	No copying of this class.
virtual	~FieldFuncBase ()
	The destructor deletes the patches.
bool	setPatch (size_t pIdx)
	Sets the active patch.

Protected Attributes
int	currentLevel
	Current time level to evaluate at.
std::string	fName
	Name of field.
std::string	bName
	Name of basis.
std::vector< Field * >	field
	The scalar field to be evaluated.
Protected Attributes inherited from FieldFuncHDF5
bool	hasMultipleLevels
	True if we have multiple time levels.
int	lastLevel
	The last time level read from.
Protected Attributes inherited from FieldFuncBase
std::vector< ASMbase * >	patch
	The patches on which the field is defined.
size_t	pidx
	Current patch index.
size_t	npch
	Number of patches in the field.

Detailed Description

Base class for field functions derived from a scalar field.

Constructor & Destructor Documentation

FieldFuncScalarBase()

FieldFuncScalarBase::FieldFuncScalarBase	(	const std::string &	fileName,
		const std::string &	basisName,
		const std::string &	fieldName,
		int	level = 0
	)

The constructor creates a field from the provided HDF5-file.

Parameters

[in]	fileName	Name of the HDF5-file
[in]	basisName	Name of the basis which the field values refer to
[in]	fieldName	Name of the field in the HDF5-file
[in]	level	Time level to read for

References currentLevel, FieldFuncHDF5::hasMultipleLevels, FieldFuncHDF5::lastLevel, and FieldFuncHDF5::load().

Member Function Documentation

addPatchField()

void FieldFuncScalarBase::addPatchField ( ASMbase *  pch, const std::vector< Real > &  coefs, int  , int    )

protectedvirtual

Adds a patch-wise field with the given coefficient values.

Parameters

[in]	pch	The patch to define the field over
[in]	coefs	Field values

Implements FieldFuncHDF5.

References Field::create(), field, and FieldFuncBase::npch.

clearField()

virtual void FieldFuncScalarBase::clearField ( )

inlineprotectedvirtual

Clears the field container.

Implements FieldFuncHDF5.

References clearFieldInt().

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

• /home/runner/work/IFEM-2/IFEM-2/src/Utility/FieldFunctions.h
• /home/runner/work/IFEM-2/IFEM-2/src/Utility/FieldFunctions.C