Struct nalgebra::Vec0

pub struct Vec0<N>(pub PhantomData<N>);

Vector of dimension 0.

Methods

impl<N> Vec0<N>

fn new() -> Vec0<N>

Creates a new vector.

Trait Implementations

impl<N: Copy> Copy for Vec0<N>

impl<N: Debug> Debug for Vec0<N>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<N: Clone> Clone for Vec0<N>

fn clone(&self) -> Vec0<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: PartialEq> PartialEq for Vec0<N>

fn eq(&self, __arg_0: &Vec0<N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Vec0<N>) -> bool

This method tests for !=.

impl<N: Eq> Eq for Vec0<N>

impl<N> Repeat<N> for Vec0<N>

fn repeat(_: N) -> Vec0<N>

Returns a value with filled by val.

impl<N> Zero for Vec0<N>

fn zero() -> Vec0<N>

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.

impl<N> Index<usize> for Vec0<N>

type Output = N

The returned type after indexing

fn index(&self, _: usize) -> &N

The method for the indexing (Foo[Bar]) operation

impl<N> IndexMut<usize> for Vec0<N>

fn index_mut(&mut self, _: usize) -> &mut N

The method for the indexing (Foo[Bar]) operation

impl<N> Shape<usize> for Vec0<N>

fn shape(&self) -> usize

Returns the shape of an indexable object.

impl<N> Indexable<usize, N> for Vec0<N>

fn swap(&mut self, _: usize, _: usize)

Swaps the i-th element of self with its j-th element.

unsafe fn unsafe_at(&self, _: usize) -> N

Reads the i-th element of self.

unsafe fn unsafe_set(&mut self, _: usize, _: N)

Writes to the i-th element of self.

impl<N: 'static> Iterable<N> for Vec0<N>

fn iter<'l>(&'l self) -> Iter<'l, N>

Gets a vector-like read-only iterator.

impl<N: 'static> IterableMut<N> for Vec0<N>

fn iter_mut<'l>(&'l mut self) -> IterMut<'l, N>

Gets a vector-like read-write iterator.

impl<N> Dim for Vec0<N>

fn dim(_: Option<Vec0<N>>) -> usize

The dimension of the object.

impl<N> Basis for Vec0<N>

fn canonical_basis<F: FnMut(Vec0<N>) -> bool>(_: F)

Iterates through the canonical basis of the space in which this object lives.

fn orthonormal_subspace_basis<F: FnMut(Vec0<N>) -> bool>(_: &Vec0<N>, _: F)

Iterates through a basis of the subspace orthogonal to self.

fn canonical_basis_element(_: usize) -> Option<Vec0<N>>

Gets the ith element of the canonical basis.

impl<N, T> Add<T> for Vec0<N>

type Output = Vec0<N>

The resulting type after applying the + operator

fn add(self, _: T) -> Vec0<N>

The method for the + operator

impl<N, T> Sub<T> for Vec0<N>

type Output = Vec0<N>

The resulting type after applying the - operator

fn sub(self, _: T) -> Vec0<N>

The method for the - operator

impl<N: Neg<Output=N> + Copy> Neg for Vec0<N>

type Output = Vec0<N>

The resulting type after applying the - operator

fn neg(self) -> Vec0<N>

The method for the unary - operator

impl<N: BaseNum> Dot<N> for Vec0<N>

fn dot(&self, _: &Vec0<N>) -> N

Computes the dot (inner) product of two vectors.

impl<N, T> Mul<T> for Vec0<N>

type Output = Vec0<N>

The resulting type after applying the * operator

fn mul(self, _: T) -> Vec0<N>

The method for the * operator

impl<N, T> Div<T> for Vec0<N>

type Output = Vec0<N>

The resulting type after applying the / operator

fn div(self, _: T) -> Vec0<N>

The method for the / operator

impl<N: Copy + Add<N, Output=N> + Neg<Output=N>> Translation<Vec0<N>> for Vec0<N>

fn translation(&self) -> Vec0<N>

Gets the translation associated with this object.

fn inv_translation(&self) -> Vec0<N>

Gets the inverse translation associated with this object.

fn append_translation_mut(&mut self, t: &Vec0<N>)

Appends a translation to this object.

fn append_translation(&self, t: &Vec0<N>) -> Vec0<N>

Appends the translation amount to a copy of t.

fn prepend_translation_mut(&mut self, t: &Vec0<N>)

Prepends a translation to this object.

fn prepend_translation(&self, t: &Vec0<N>) -> Vec0<N>

Prepends the translation amount to a copy of t.

fn set_translation(&mut self, _: Vec0<N>)

Sets the translation.

impl<N: BaseFloat> Norm<N> for Vec0<N>

fn sqnorm(&self) -> N

Computes the squared norm of self.

fn norm(&self) -> N

Computes the norm of self.

fn normalize(&self) -> Vec0<N>

Gets the normalized version of a copy of v.

fn normalize_mut(&mut self) -> N

Normalizes self.

impl<N: ApproxEq<N>> ApproxEq<N> for Vec0<N>

fn approx_epsilon(_: Option<Vec0<N>>) -> N

Default epsilon for approximation.

fn approx_ulps(_: Option<Vec0<N>>) -> u32

Default ULPs for approximation.

fn approx_eq_eps(&self, _: &Vec0<N>, _: &N) -> bool

Tests approximate equality using a custom epsilon.

fn approx_eq_ulps(&self, _: &Vec0<N>, _: u32) -> bool

Tests approximate equality using units in the last place (ULPs)

fn approx_eq(&self, other: &Self) -> bool

Tests approximate equality.

impl<N: One> One for Vec0<N>

fn one() -> Vec0<N>

Returns the multiplicative identity element of Self, 1.

impl<N> FromIterator<N> for Vec0<N>

fn from_iter<I: IntoIterator<Item=N>>(_: I) -> Vec0<N>

Creates a value from an iterator.

impl<N: Bounded> Bounded for Vec0<N>

fn max_value() -> Vec0<N>

The maximum value.

fn min_value() -> Vec0<N>

The minimum value.

impl<N> Rand for Vec0<N>

fn rand<R: Rng>(_: &mut R) -> Vec0<N>

Generates a random instance of this type using the specified source of randomness.