scirs2_integrate::pde::spectral::spectral_element

Struct SpectralElementMesh2D

pub struct SpectralElementMesh2D {
    pub elements: Vec<QuadElement>,
    pub nodes: Vec<(f64, f64)>,
    pub global_to_local: Vec<Vec<(usize, usize, usize)>>,
    pub boundary_nodes: Vec<(usize, BoundaryConditionType)>,
    pub order: (usize, usize),
    pub num_nodes: usize,
}

Expand description

Spectral element mesh for 2D problems

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§elements: Vec<QuadElement>

Elements in the mesh

§nodes: Vec<(f64, f64)>

Global node coordinates (x, y)

§global_to_local: Vec<Vec<(usize, usize, usize)>>

Global-to-local mapping for nodes

§boundary_nodes: Vec<(usize, BoundaryConditionType)>

Boundary nodes with condition info

§order: (usize, usize)

Polynomial order in each direction

§num_nodes: usize

Total number of nodes in the mesh

Implementations§

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impl SpectralElementMesh2D

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pub fn rectangular( x_range: [f64; 2], y_range: [f64; 2], nx: usize, ny: usize, order: usize, ) -> PDEResult<Self>

Create a new rectangular spectral element mesh

§Arguments

x_range - Range for the x-coordinate domain [x_min, x_max]
y_range - Range for the y-coordinate domain [y_min, y_max]
nx - Number of elements in the x direction
ny - Number of elements in the y direction
order - Polynomial order in each element (p, p)

§Returns

A structured rectangular mesh of quadrilateral elements

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pub fn set_boundary_conditions( &mut self, boundary_conditions: &[BoundaryCondition<f64>], ) -> PDEResult<()>

Update the boundary conditions on the mesh

§Arguments

boundary_conditions - Vector of boundary conditions to apply

§Returns

PDEResult<()> - Result indicating success or error

Trait Implementations§

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impl Clone for SpectralElementMesh2D

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fn clone(&self) -> SpectralElementMesh2D

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for SpectralElementMesh2D

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for SpectralElementMesh2D

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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