bempp::function

Struct FunctionSpace

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pub struct FunctionSpace<'a, C: Communicator, T: RlstScalar + MatrixInverse, GridImpl: ParallelGrid<C> + Grid<T = T::Real, EntityDescriptor = ReferenceCellType>> { /* private fields */ }
Expand description

Implementation of a general function space.

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impl<'a, C: Communicator, T: RlstScalar + MatrixInverse, GridImpl: ParallelGrid<C> + Grid<T = T::Real, EntityDescriptor = ReferenceCellType>> FunctionSpace<'a, C, T, GridImpl>

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pub fn new( grid: &'a GridImpl, e_family: &impl ElementFamily<T = T, FiniteElement = CiarletElement<T>, CellType = ReferenceCellType>, ) -> Self

Create new function space

Trait Implementations§

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impl<C: Communicator, T: RlstScalar + MatrixInverse, GridImpl: ParallelGrid<C> + Grid<T = T::Real, EntityDescriptor = ReferenceCellType>> FunctionSpaceTrait for FunctionSpace<'_, C, T, GridImpl>

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type T = T

Scalar type
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type Grid = GridImpl

The grid type
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type FiniteElement = CiarletElement<T>

The finite element type
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type C = C

Communicator
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fn grid(&self) -> &Self::Grid

Get the grid that the element is defined on
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fn element(&self, cell_type: ReferenceCellType) -> &CiarletElement<T>

Get the finite element used to define this function space
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fn get_local_dof_numbers( &self, entity_dim: usize, entity_number: usize, ) -> &[usize]

Get the DOF numbers on the local process associated with the given entity
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fn is_serial(&self) -> bool

Check if the function space is stored in serial
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fn local_size(&self) -> usize

Get the number of DOFs associated with the local process
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fn global_size(&self) -> usize

Get the number of DOFs on all processes
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unsafe fn cell_dofs_unchecked(&self, cell: usize) -> &[usize]

Get the local DOF numbers associated with a cell Read more
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fn cell_dofs(&self, cell: usize) -> Option<&[usize]>

Get the local DOF numbers associated with a cell
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fn cell_colouring(&self) -> HashMap<ReferenceCellType, Vec<Vec<usize>>>

Compute a colouring of the cells so that no two cells that share an entity with DOFs associated with it are assigned the same colour
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fn global_dof_index(&self, local_dof_index: usize) -> usize

Get the global DOF index associated with a local DOF index
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fn ownership(&self, local_dof_index: usize) -> Ownership

Get ownership of a local DOF
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fn comm(&self) -> &C

Get the communicator
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impl<C: Communicator, T: RlstScalar + MatrixInverse, GridImpl: ParallelGrid<C> + Grid<T = T::Real, EntityDescriptor = ReferenceCellType>> Sync for FunctionSpace<'_, C, T, GridImpl>

Auto Trait Implementations§

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impl<'a, C, T, GridImpl> Freeze for FunctionSpace<'a, C, T, GridImpl>

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impl<'a, C, T, GridImpl> RefUnwindSafe for FunctionSpace<'a, C, T, GridImpl>
where GridImpl: RefUnwindSafe, C: RefUnwindSafe, T: RefUnwindSafe, <T as RlstScalar>::Real: RefUnwindSafe,

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impl<'a, C, T, GridImpl> Send for FunctionSpace<'a, C, T, GridImpl>
where GridImpl: Sync, C: Send,

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impl<'a, C, T, GridImpl> Unpin for FunctionSpace<'a, C, T, GridImpl>
where C: Unpin, T: Unpin, <T as RlstScalar>::Real: Unpin,

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impl<'a, C, T, GridImpl> UnwindSafe for FunctionSpace<'a, C, T, GridImpl>
where GridImpl: RefUnwindSafe, C: UnwindSafe, T: UnwindSafe, <T as RlstScalar>::Real: UnwindSafe,

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Gets the TypeId of self. Read more
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where Scheme: ApproxScheme,

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type Err = NoError

The error type produced by a failed conversion.
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fn approx_from(src: Src) -> Result<Src, <Src as ApproxFrom<Src, Scheme>>::Err>

Convert the given value into an approximately equivalent representation.
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impl<Dst, Src, Scheme> ApproxInto<Dst, Scheme> for Src
where Dst: ApproxFrom<Src, Scheme>, Scheme: ApproxScheme,

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type Err = <Dst as ApproxFrom<Src, Scheme>>::Err

The error type produced by a failed conversion.
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fn approx_into(self) -> Result<Dst, <Src as ApproxInto<Dst, Scheme>>::Err>

Convert the subject into an approximately equivalent representation.
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where Self: Sized + ApproxInto<Dst>,

Approximate the subject with the default scheme.
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Approximate the subject with a specific scheme.
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where Self: Sized + ApproxInto<Dst>,

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Convert the given value into an exactly equivalent representation.
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