scirs2_integrate::geometric::volume_preserving

Struct VolumePreservingIntegrator

pub struct VolumePreservingIntegrator {
    pub dt: f64,
    pub method: VolumePreservingMethod,
    pub tol: f64,
    pub max_iter: usize,
}

Expand description

Volume-preserving integrator

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§dt: f64

Time step

§method: VolumePreservingMethod

Integration method

§tol: f64

Tolerance for implicit methods

§max_iter: usize

Maximum iterations for implicit methods

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impl VolumePreservingIntegrator

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pub fn new(dt: f64, method: VolumePreservingMethod) -> Self

Create a new volume-preserving integrator

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pub fn with_tolerance(self, tol: f64) -> Self

Set tolerance for implicit methods

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pub fn step<F>( &self, x: &ArrayView1<'_, f64>, t: f64, flow: &F, ) -> IntegrateResult<Array1<f64>>
where F: DivergenceFreeFlow,

Integrate one step

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pub fn integrate<F>( &self, x0: &ArrayView1<'_, f64>, t0: f64, t_final: f64, flow: &F, ) -> IntegrateResult<Vec<(f64, Array1<f64>)>>
where F: DivergenceFreeFlow,

Integrate for multiple steps

Auto Trait Implementations§

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impl UnwindSafe for VolumePreservingIntegrator

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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> 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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