Struct Vector

pub struct Vector<T> {
    pub content: Vec<T>,
    /* private fields */
}

Math Vector

Fields

content: Vec<T>

Implementations

impl<T> Vector<T>

pub fn new(content: Vec<T>, column_or_row: bool) -> Self

Create the Vector

Examples

use lemonmath::vectors::Vector;
 
let x = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], true);
 
assert_eq!(x.content, vec![1.0, 2.0, 3.0, 4.0, 5.0]);

pub fn push(&mut self, value: T)

Push new values into the vector

Examples

use lemonmath::vectors::Vector;
 
let mut vector = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], true);
 
vector.push(6.0);
 
assert_eq!(vector.content, vec![1.0, 2.0, 3.0, 4.0, 5.0, 6.0]);

pub fn transpose(&mut self)

Switch between column and row vector

Examples

use lemonmath::vectors::Vector;
 
let mut vector1 = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], true);
let vector2 = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], false);
 
vector1.transpose();
 
assert_eq!(format!("{}", vector1), format!("{}", vector2));

Trait Implementations

impl<T: Clone> Clone for Vector<T>

fn clone(&self) -> Vector<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Vector<T>

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

Formats the value using the given formatter.

impl<T: Display> Display for Vector<T>

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

Display the vector

Examples

use lemonmath::vectors::Vector;
 
let x = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], true);
 
assert_eq!(format!("{}", x), "[ 1.0 2.0 3.0 4.0 5.0 ]");

impl<T: AddAssign + Default + Mul + Mul<Output = T> + Copy + Display> Mul for Vector<T>

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

Dot Product

Examples

use lemonmath::vectors::Vector;
 
let vector1 = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], true);
let vector2 = Vector::new(vec![1.0, 2.0, 3.0, 4.0, 5.0], false);
 
assert_eq!(vector1 * vector2, 55.0);

type Output = T

The resulting type after applying the * operator.

impl<T: PartialEq> PartialEq for Vector<T>

fn eq(&self, other: &Vector<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T: PartialOrd> PartialOrd for Vector<T>

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl<T> StructuralPartialEq for Vector<T>