basix.ufl_wrapper¶
Functions to directly wrap Basix elements in UFL.
Functions
|
Create a UFL element using Basix. |
|
Create a UFL tensor element using Basix. |
|
Create a UFL vector element using Basix. |
Classes
|
A wrapper allowing Basix elements to be used with UFL. |
- class basix.ufl_wrapper.BasixElement(element: basix._basixcpp.FiniteElement)¶
Bases:
ufl.finiteelement.finiteelementbase.FiniteElementBase
A wrapper allowing Basix elements to be used with UFL.
Create a basix element.
- mapping() str ¶
Return the map type.
- basix.ufl_wrapper.create_element(family: typing.Union[basix._basixcpp.ElementFamily, str], cell: typing.Union[basix._basixcpp.CellType, str], degree: int, lagrange_variant: basix._basixcpp.LagrangeVariant = <LagrangeVariant.unset: -1>, dpc_variant: basix._basixcpp.DPCVariant = <DPCVariant.unset: -1>, discontinuous=False) basix.ufl_wrapper.BasixElement ¶
Create a UFL element using Basix.
- Parameters
family – The element’s family as a Basix enum or a string.
cell – The cell type as a Basix enum or a string.
degree – The degree of the finite element.
lagrange_variant – The variant of Lagrange to be used.
dpc_variant – The variant of DPC to be used.
discontinuous – If set to True, the discontinuous version of this element will be created.
- basix.ufl_wrapper.create_tensor_element(family: typing.Union[basix._basixcpp.ElementFamily, str], cell: typing.Union[basix._basixcpp.CellType, str], degree: int, lagrange_variant: basix._basixcpp.LagrangeVariant = <LagrangeVariant.unset: -1>, dpc_variant: basix._basixcpp.DPCVariant = <DPCVariant.unset: -1>, discontinuous=False) ufl.finiteelement.mixedelement.TensorElement ¶
Create a UFL tensor element using Basix.
A tensor element is an element which uses multiple copies of a scalar element to represent a tensor-valued function.
- Parameters
family – The element’s family as a Basix enum or a string.
cell – The cell type as a Basix enum or a string.
degree – The degree of the finite element.
lagrange_variant – The variant of Lagrange to be used.
dpc_variant – The variant of DPC to be used.
discontinuous – If set to True, the discontinuous version of this element will be created.
- basix.ufl_wrapper.create_vector_element(family: typing.Union[basix._basixcpp.ElementFamily, str], cell: typing.Union[basix._basixcpp.CellType, str], degree: int, lagrange_variant: basix._basixcpp.LagrangeVariant = <LagrangeVariant.unset: -1>, dpc_variant: basix._basixcpp.DPCVariant = <DPCVariant.unset: -1>, discontinuous=False) ufl.finiteelement.mixedelement.VectorElement ¶
Create a UFL vector element using Basix.
A vector element is an element which uses multiple copies of a scalar element to represent a vector-valued function.
- Parameters
family – The element’s family as a Basix enum or a string.
cell – The cell type as a Basix enum or a string.
degree – The degree of the finite element.
lagrange_variant – The variant of Lagrange to be used.
dpc_variant – The variant of DPC to be used.
discontinuous – If set to True, the discontinuous version of this element will be created.