pub struct LInfDist;
Expand description
L-infinte or Chebyshev distance
Trait Implementations
sourceimpl<F: Float> Distance<F> for LInfDist
impl<F: Float> Distance<F> for LInfDist
sourcefn distance<D: Dimension>(
&self,
a: ArrayView<'_, F, D>,
b: ArrayView<'_, F, D>
) -> F
fn distance<D: Dimension>(
&self,
a: ArrayView<'_, F, D>,
b: ArrayView<'_, F, D>
) -> F
Computes the distance between two points. For most spatial algorithms to work correctly, this metric must satisfy the Triangle Inequality. Read more
sourcefn rdistance<D: Dimension>(
&self,
a: ArrayView<'_, F, D>,
b: ArrayView<'_, F, D>
) -> F
fn rdistance<D: Dimension>(
&self,
a: ArrayView<'_, F, D>,
b: ArrayView<'_, F, D>
) -> F
A faster version of the distance metric that keeps the order of the distance function. That
is, dist(a, b) > dist(c, d)
implies rdist(a, b) > rdist(c, d)
. For most algorithms this
is the same as distance
. Unlike distance
, this function does not need to satisfy
the Triangle Inequality. Read more
sourcefn rdist_to_dist(&self, rdist: F) -> F
fn rdist_to_dist(&self, rdist: F) -> F
Converts the result of rdistance
to distance
sourcefn dist_to_rdist(&self, dist: F) -> F
fn dist_to_rdist(&self, dist: F) -> F
Converts the result of distance
to rdistance
impl Eq for LInfDist
impl StructuralEq for LInfDist
impl StructuralPartialEq for LInfDist
Auto Trait Implementations
impl RefUnwindSafe for LInfDist
impl Send for LInfDist
impl Sync for LInfDist
impl Unpin for LInfDist
impl UnwindSafe for LInfDist
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
sourcefn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to key
and return true
if they are equal.