Struct dsalgo::geometric_vector_2d_i64::Vector2D

pub struct Vector2D(_, _);

Implementations

impl Vector2D

pub fn cross(&self, rhs: &Self) -> i64

pub fn cross2(&self, a: &Self, b: &Self) -> i64

self as origin.

pub fn dot(&self, rhs: &Self) -> i64

pub fn norm2(&self) -> i64

pub fn norm(&self) -> f64

impl Vector2D

pub fn angle_lt(&self, rhs: &Self) -> bool

self < rhs ? [-\pi, \pi)

pub fn radian(&self) -> f64

impl Vector2D

pub fn is_acute(&self) -> bool

pub fn is_othogonal(&self) -> bool

pub fn is_obtuse(&self) -> bool

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

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

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

impl Vector2D

rotate counter clockwise by 90k degree. (k = 1, 2, 3)

pub fn rot90(&self) -> Self

pub fn rot180(&self) -> Self

pub fn rot270(&self) -> Self

impl Vector2D

pub fn direction_type_of(&self, x: &Self) -> DirectionType

approximated direction from self

pub fn direction_type_from(&self, base: &Self) -> DirectionType

Trait Implementations

impl Add<Vector2D> for Vector2D

type Output = Vector2D

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl AddAssign<Vector2D> for Vector2D

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Vector2D

fn clone(&self) -> Vector2D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Vector2D

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

Formats the value using the given formatter.

impl Div<i64> for Vector2D

type Output = Vector2D

The resulting type after applying the / operator.

fn div(self, rhs: i64) -> Self::Output

Performs the / operation.

impl DivAssign<i64> for Vector2D

fn div_assign(&mut self, x: i64)

Performs the /= operation.

impl From<(i64, i64)> for Vector2D

fn from(p: (i64, i64)) -> Self

Converts to this type from the input type.

impl Hash for Vector2D

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,
Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Mul<Vector2D> for Vector2D

type Output = i64

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl Mul<i64> for Vector2D

type Output = Vector2D

The resulting type after applying the * operator.

fn mul(self, x: i64) -> Self::Output

Performs the * operation.

impl MulAssign<i64> for Vector2D

fn mul_assign(&mut self, x: i64)

Performs the *= operation.

impl Neg for Vector2D

type Output = Vector2D

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Ord for Vector2D

fn cmp(&self, other: &Vector2D) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Vector2D> for Vector2D

fn eq(&self, other: &Vector2D) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Vector2D> for Vector2D

compare by angle

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

impl Sub<Vector2D> for Vector2D

type Output = Vector2D

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl SubAssign<Vector2D> for Vector2D

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for Vector2D

impl Eq for Vector2D

impl StructuralEq for Vector2D

impl StructuralPartialEq for Vector2D