gsParaviewDataSet Class Reference

Detailed Description

This class represents a group of vtk (Paraview) files that refer to one multiPatch, for one timestep.

This class is used by gsParaviewCollection to manage said files, but can be used by the user explicitly as well.

Collaboration diagram for gsParaviewDataSet:

Public Member Functions
template<class E >
void	addField (const expr::_expr< E > &expr, std::string label)
	Evaluates an expression, and writes that data to the vtk files.
template<class T >
void	addField (const gsField< T > field, std::string label)
	Evaluates a gsField ( the function part ), and writes that data to the vtk files.
template<class E , typename... Rest>
void	addFields (std::vector< std::string > labels, const expr::_expr< E > &expr, Rest... rest)
	Recursive form of addField()
template<class T , typename... Rest>
void	addFields (std::vector< std::string > labels, const gsField< T > field, Rest... rest)
	Recursive form of addField()
const std::vector< std::string >	filenames ()
	Returns the names of the files created by this gsParaviewDataSet.
	gsParaviewDataSet (std::string basename, gsMultiPatch< real_t > *const geometry, gsExprEvaluator< real_t > *eval=nullptr, gsOptionList options=defaultOptions())
	Basic constructor.

Static Public Member Functions
static gsOptionList	defaultOptions ()
	Accessor to the current options.

Constructor & Destructor Documentation

gsParaviewDataSet()

gsParaviewDataSet	(	std::string	basename,
		gsMultiPatch< real_t > *const	geometry,
		gsExprEvaluator< real_t > *	eval = nullptr,
		gsOptionList	options = defaultOptions()
	)

Basic constructor.

Parameters

basename	The basename that will be used to create all the individual filenames
geometry	A gsMultiPatch of the geometry that will be exported and where the fields are defined
eval	Optional. A gsExprEvaluator, necessary when working with gsExpressions for evaluation purposes
options	A set of options, if unspecified, defaultOptions() is called.

Member Function Documentation

addField() [1/2]

template<class E >

void addField ( const expr::_expr< E > &  expr, std::string  label  )

inline

Evaluates an expression, and writes that data to the vtk files.

Template Parameters

E

Parameters

expr	The gsExpression to be evaluated
label	The name that will be displayed in Paraview for this field.

addField() [2/2]

template<class T >

void addField ( const gsField< T >  field, std::string  label  )

inline

Evaluates a gsField ( the function part ), and writes that data to the vtk files.

Template Parameters

T

Parameters

field	The gsField to be evaluated
label	The name that will be displayed in Paraview for this field.

addFields() [1/2]

template<class E , typename... Rest>

void addFields ( std::vector< std::string >  labels, const expr::_expr< E > &  expr, Rest...  rest  )

inline

Recursive form of addField()

Template Parameters

E
...Rest

Parameters

labels	Vector of strings, containing the names of the fields as they will be shown in ParaView.
expr	The expressions to be evaluated ( arbitrary number of them )
...rest

addFields() [2/2]

template<class T , typename... Rest>

void addFields ( std::vector< std::string >  labels, const gsField< T >  field, Rest...  rest  )

inline

Recursive form of addField()

Template Parameters

T
...Rest

Parameters

labels	Vector of strings, containing the names of the fields as they will be shown in ParaView.
field	The gsFields to be evaluated ( arbitrary number of them )
...rest

filenames()

const std::vector< std::string > filenames

(

)

Returns the names of the files created by this gsParaviewDataSet.

Returns

A vector of strings