Physics

FiniteElementContainers.unpack_fieldMethod
unpack_field(
    field::StaticArraysCore.SArray{Tuple{M, N}, T<:Number, 2, L},
    dof_start::Int64,
    dof_end::Int64,
    _::Val{D}
) -> Any

Unpacks a range of fields values from a SMatrix. This is useful for extracting specific components from an interpolated field gradient at a quadrature point ∇u_q.

returns a SMatrix.

Note the Val{D} that is a necessary input. This is crucial for performance with StaticArrays.

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FiniteElementContainers.unpack_fieldMethod
unpack_field(
    field::StaticArraysCore.SArray{Tuple{M, N}, T<:Number, 2, L},
    dof::Int64
) -> Any

Unpacks a single fields values from a SMatrix. This is useful for extracting specific components from an interpolated field gradient at a quadrature point ∇u_q.

Return a SVector

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