Struct PermutationRef

pub struct PermutationRef<'n, 'a, I, E: Entity>(/* private fields */);

Permutation of length equal to the value tied to 'n.

Implementations

impl<'n, 'a, I: Index, E: Entity> PermutationRef<'n, 'a, I, E>

pub fn new(perm: PermutationRef<'a, I, E>, size: Size<'n>) -> Self

Returns a new permutation after checking that it matches the size tied to 'n.

pub fn inverse(self) -> PermutationRef<'n, 'a, I, E>

Returns the inverse permutation.

pub fn into_arrays( self, ) -> (&'a Array<'n, Idx<'n, I>>, &'a Array<'n, Idx<'n, I>>)

Returns the forward and inverse permutation indices.

pub fn into_inner(self) -> PermutationRef<'a, I, E>

Returns the unconstrained permutation.

pub fn len(&self) -> Size<'n>

Returns the length of the permutation.

pub fn cast<T: Entity>(self) -> PermutationRef<'n, 'a, I, T>

Casts the permutation to one with a different type.

Trait Implementations

impl<I, E: Entity> Clone for PermutationRef<'_, '_, I, E>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I: Debug, E: Entity> Debug for PermutationRef<'_, '_, I, E>

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

Formats the value using the given formatter.

impl<I, E: Entity> Copy for PermutationRef<'_, '_, I, E>