Struct AddMinCount

pub struct AddMinCount<S: Monoid + Additive>(pub S);

Range Add Range Min-Count用のモノイド作用

Tuple Fields

0: S

Trait Implementations

impl<T, U, A> Act<MinCount<T, U>> for AddMinCount<A>

where A: Monoid<Element = T> + Additive, MinCount<T, U>: Monoid<Element = (Option<T>, U)>,

type Monoid = A

作用させるモノイド

type Element = <A as Set>::Element

モノイドの元

fn monoid(&self) -> &Self::Monoid

作用させるモノイドへの参照を返す。

fn act( &self, _m: &MinCount<T, U>, val: (Option<T>, U), a: T, _len: usize, ) -> (Option<T>, U)

$val$をn個の値からなる列をモノイド$(\circ, e)$で畳み込んだ値であるとしたとき、 列の各値に$a$を作用させて畳み込んだ値を求める。

fn act_one(&self, m: &M, val: M::Element, a: Self::Element) -> M::Element

self.act(m, val, a, 1)

fn op(&self, a: Self::Element, b: Self::Element) -> Self::Element

二項演算

fn id(&self) -> Self::Element

単位元

impl<S: Clone + Monoid + Additive> Clone for AddMinCount<S>

fn clone(&self) -> AddMinCount<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug + Monoid + Additive> Debug for AddMinCount<S>

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

Formats the value using the given formatter.

impl<S: Hash + Monoid + Additive> Hash for AddMinCount<S>

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<S: PartialEq + Monoid + Additive> PartialEq for AddMinCount<S>

fn eq(&self, other: &AddMinCount<S>) -> 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<S: Copy + Monoid + Additive> Copy for AddMinCount<S>

impl<S: Eq + Monoid + Additive> Eq for AddMinCount<S>

impl<S: Monoid + Additive> StructuralPartialEq for AddMinCount<S>