Struct ToRealLE

pub struct ToRealLE<T> { /* private fields */ }

Reduce innermost axis to numbers within range. Leftmost is least significant.

Examples

use optimal_binary::ToRealLE;

// It returns lower bound for empty arrays:
assert_eq!(ToRealLE::new(1.0..=2.0, 0).decode([]), 1.);

// It returns lower bound when all bits are false:
assert_eq!(ToRealLE::new(0.0..=1.0, 1).decode([false]), 0.);
assert_eq!(ToRealLE::new(1.0..=2.0, 2).decode([false, false]), 1.);

// It returns upper bound when all bits are true:
assert_eq!(ToRealLE::new(0.0..=1.0, 1).decode([true]), 1.);
assert_eq!(ToRealLE::new(1.0..=2.0, 2).decode([true, true]), 2.);

// It returns a number between lower and upper bound when some bits are true:
assert_eq!(ToRealLE::new(1.0..=4.0, 2).decode([true, false]), 2.);
assert_eq!(ToRealLE::new(1.0..=4.0, 2).decode([false, true]), 3.);

Implementations

impl<T> ToRealLE<T>

pub fn new(range: RangeInclusive<T>, len: usize) -> Self

where T: Copy + One + Add<Output = T> + Sub<Output = T> + Div<Output = T>,

pub fn decode(&self, bits: impl IntoIterator<Item = bool>) -> T

where T: Copy + Zero + One + Add<Output = T> + Mul<Output = T>,

Trait Implementations

impl<T: Clone> Clone for ToRealLE<T>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for ToRealLE<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for ToRealLE<T>

fn eq(&self, other: &ToRealLE<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: Eq> Eq for ToRealLE<T>

impl<T> StructuralPartialEq for ToRealLE<T>