Struct LagrangeElementFamily 

pub struct LagrangeElementFamily<T: RlstScalar + Getrf + Getri = f64, TGeo: RlstScalar = f64> { /* private fields */ }

Lagrange element family.

A family of Lagrange elements on multiple cell types with appropriate continuity across different cell types.

Implementations

impl<T: RlstScalar + Getrf + Getri, TGeo: RlstScalar> LagrangeElementFamily<T, TGeo>

pub fn new(degree: usize, continuity: Continuity) -> Self

Create new family with given degree and continuity.

Examples found in repository

ndelement/examples/element_family.rs (line 8)

fn main() {
    // Create the degree 2 Lagrange element family. A family is a set of finite elements with the
    // same family type, degree, and continuity across a set of cells
    let family = LagrangeElementFamily::<f64, f64>::new(2, Continuity::Standard);

    // Get the element in the family on a triangle
    let element = family.element(ReferenceCellType::Triangle);
    println!("Cell: {:?}", element.cell_type());

    // Get the element in the family on a quadrilateral
    let element = family.element(ReferenceCellType::Quadrilateral);
    println!("Cell: {:?}", element.cell_type());
}

Trait Implementations

impl<T: RlstScalar + Getrf + Getri, TGeo: RlstScalar> ElementFamily for LagrangeElementFamily<T, TGeo>

type T = T

The scalar type

type FiniteElement = CiarletElement<T, IdentityMap, TGeo>

The finite element type

type CellType = ReferenceCellType

Cell type

fn element( &self, cell_type: ReferenceCellType, ) -> CiarletElement<T, IdentityMap, TGeo>

Create an element for the given cell type.