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KeplerDynamics

pykep_core::dynamics

Struct KeplerDynamics

pub struct KeplerDynamics;

Expand description

Evaluated two-body Cartesian dynamics.

Implementations§

impl KeplerDynamics

pub fn evaluate( &self, state: &CartesianState, mu: f64, ) -> Result<CartesianState>

Evaluates the two-body right-hand side for gravitational parameter mu.

§Errors

Returns an error for non-finite inputs, non-positive mu, collision with the central body, or a non-finite result.

pub fn propagate( &self, initial_time: f64, initial_state: CartesianState, final_time: f64, mu: f64, options: IntegratorOptions, ) -> Result<Propagation<6>>

Propagates a Cartesian state with adaptive DOP853 integration.

§Errors

Returns a model-domain or integration error.

pub fn propagate_with_stm( &self, initial_time: f64, initial_state: CartesianState, final_time: f64, mu: f64, options: IntegratorOptions, ) -> Result<SensitivityPropagation<6, 6>>

Propagates a state and its row-major 6 × 6 state-transition matrix.

§Errors

Returns a model-domain, Jacobian, or integration error.

Trait Implementations§

impl Clone for KeplerDynamics

fn clone(&self) -> KeplerDynamics

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for KeplerDynamics

impl Debug for KeplerDynamics

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

Formats the value using the given formatter. Read more

impl Default for KeplerDynamics

fn default() -> KeplerDynamics

Returns the “default value” for a type. Read more

impl DifferentiableDynamicsModel<6, 1> for KeplerDynamics

fn jacobians( &self, time: f64, state: &CartesianState, parameters: &[f64; 1], state_jacobian: &mut Matrix6, parameter_jacobian: &mut [[f64; 1]; 6], ) -> Result<()>

Evaluates df/dstate and df/dparameters in row-major order. Read more

impl DynamicsModel<6, 1> for KeplerDynamics

const NAME: &'static str = "Kepler dynamics"

Stable model name used in diagnostics.

fn validate( &self, time: f64, state: &CartesianState, parameters: &[f64; 1], ) -> Result<()>

Validates state and parameter domains before a propagation. Read more

fn rhs( &self, time: f64, state: &CartesianState, parameters: &[f64; 1], derivative: &mut CartesianState, ) -> Result<()>

Evaluates dstate/dt into caller-owned storage. Read more

impl Eq for KeplerDynamics

impl PartialEq for KeplerDynamics

fn eq(&self, other: &KeplerDynamics) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for KeplerDynamics

Auto Trait Implementations§

impl Freeze for KeplerDynamics

impl RefUnwindSafe for KeplerDynamics

impl Send for KeplerDynamics

impl Sync for KeplerDynamics

impl Unpin for KeplerDynamics

impl UnsafeUnpin for KeplerDynamics

impl UnwindSafe for KeplerDynamics

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.