Struct Boundary Conditions &nbsp; Copy item path

impl BoundaryConditions

pub fn new() -> Self

pub fn set_boundary( &mut self, field_id: &str, boundary_type: BoundaryType, value: f64, )

Register a boundary condition for a field.

The value is interpreted according to the boundary type:

Dirichlet: the fixed value at the boundary
Neumann: the gradient (du/dn) at the boundary
Robin: the target value for the combined condition
Periodic: ignored (periodic copies from the opposite edge)

pub fn set_time_dependent_boundary( &mut self, field_id: &str, boundary_type: BoundaryType, time_fn: TimeFunction, )

Register a time-dependent boundary condition for a field.

pub fn apply_to_field(&self, field: &mut PhysicsField, time: f64)

Apply boundary conditions to a field’s edge cells based on the registered type.

For a 1-D field the edge cells are index 0 (left) and index n-1 (right).

Auto Trait Implementations§

impl UnwindSafe for BoundaryConditions

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