FESystemFunctionSpace Class Reference

#include <fe_system.hh>

Inheritance diagram for FESystemFunctionSpace:

Collaboration diagram for FESystemFunctionSpace:

Public Member Functions
	FESystemFunctionSpace (const std::vector< std::shared_ptr< FunctionSpace > > &fs_vector)
	Constructor. More...
double	basis_value (unsigned int basis_index, const arma::vec &point, unsigned int comp_index=0) const override
	Value of the i th basis function at point point. More...
const arma::vec	basis_grad (unsigned int basis_index, const arma::vec &point, unsigned int comp_index=0) const override
	Gradient of the i th basis function at point point. More...
unsigned int	dim () const override
	Dimension of function space (number of basis functions). More...
const std::vector< DofComponentData > &	dof_indices ()
virtual	~FESystemFunctionSpace ()
Public Member Functions inherited from FunctionSpace
	FunctionSpace (unsigned int space_dim, unsigned int n_components)
unsigned int	space_dim () const
	Getter for space dimension. More...
unsigned int	n_components () const
	Getter for number of components. More...
virtual	~FunctionSpace ()

Private Attributes
std::vector< std::shared_ptr< FunctionSpace > >	fs_
	Function spaces that are put together. More...
std::vector< DofComponentData >	dof_indices_
	Indices of basis functions relative to the sub-spaces. More...
unsigned int	dim_
	Number of basis functions. More...

Additional Inherited Members
Protected Attributes inherited from FunctionSpace
unsigned int	space_dim_
	Space dimension of function arguments (i.e. 1, 2 or 3). More...
unsigned int	n_components_
	Number of components of function values. More...

Detailed Description

Definition at line 55 of file fe_system.hh.

Constructor & Destructor Documentation

FESystemFunctionSpace::FESystemFunctionSpace

(

const std::vector< std::shared_ptr< FunctionSpace > > &

fs_vector

)

Constructor.

Definition at line 48 of file fe_system.cc.

virtual FESystemFunctionSpace::~FESystemFunctionSpace ( )

inlinevirtual

Definition at line 78 of file fe_system.hh.

Member Function Documentation

const arma::vec FESystemFunctionSpace::basis_grad ( unsigned int  basis_index, const arma::vec &  point, unsigned int  comp_index = 0  ) const

overridevirtual

Gradient of the i th basis function at point point.

Parameters

basis_index	Index of the basis function.
point	Point coordinates.
comp_index	Index of component (>0 for vector-valued functions).

Implements FunctionSpace.

Definition at line 83 of file fe_system.cc.

double FESystemFunctionSpace::basis_value ( unsigned int  basis_index, const arma::vec &  point, unsigned int  comp_index = 0  ) const

overridevirtual

Value of the i th basis function at point point.

Parameters

basis_index	Index of the basis function.
point	Point coordinates.
comp_index	Index of component (>0 for vector-valued functions).

Implements FunctionSpace.

Definition at line 67 of file fe_system.cc.

unsigned int FESystemFunctionSpace::dim ( ) const

inlineoverridevirtual

Dimension of function space (number of basis functions).

Implements FunctionSpace.

Definition at line 74 of file fe_system.hh.

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const std::vector<DofComponentData>& FESystemFunctionSpace::dof_indices ( )

inline

Definition at line 76 of file fe_system.hh.

Member Data Documentation

unsigned int FESystemFunctionSpace::dim_

private

Number of basis functions.

Definition at line 89 of file fe_system.hh.

std::vector<DofComponentData> FESystemFunctionSpace::dof_indices_

private

Indices of basis functions relative to the sub-spaces.

Definition at line 86 of file fe_system.hh.

std::vector<std::shared_ptr<FunctionSpace> > FESystemFunctionSpace::fs_

private

Function spaces that are put together.

Definition at line 78 of file fe_system.hh.

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

• /opt/flow123d/flow123d/src/fem/fe_system.hh
• /opt/flow123d/flow123d/src/fem/fe_system.cc