Macro malachite_base::random_unique_tuples

macro_rules! random_unique_tuples {
    (
        ($($vis:tt)*),
        $struct: ident,
        $k: expr,
        $out_t: ty,
        $fn: ident,
        [$($i: tt),*]
    ) => { ... };
}

Defines random unique tuple generators.

Malachite provides random_unique_pairs, but you can also define random_unique_triples, random_unique_quadruples, and so on, in your program using the code below.

See usage examples here.

use std::collections::HashMap;
use std::hash::Hash;

random_unique_tuples!(
    (pub(crate)),
    RandomOrderedUniqueTriples,
    3,
    (I::Item, I::Item, I::Item),
    random_unique_triples,
    [0, 1, 2]
);
random_unique_tuples!(
    (pub(crate)),
    RandomOrderedUniqueQuadruples,
    4,
    (I::Item, I::Item, I::Item, I::Item),
    random_unique_quadruples,
    [0, 1, 2, 3]
);
random_unique_tuples!(
    (pub(crate)),
    RandomOrderedUniqueQuintuples,
    5,
    (I::Item, I::Item, I::Item, I::Item, I::Item),
    random_unique_quintuples,
    [0, 1, 2, 3, 4]
);
random_unique_tuples!(
    (pub(crate)),
    RandomOrderedUniqueSextuples,
    6,
    (I::Item, I::Item, I::Item, I::Item, I::Item, I::Item),
    random_unique_sextuples,
    [0, 1, 2, 3, 4, 5]
);
random_unique_tuples!(
    (pub(crate)),
    RandomOrderedUniqueSeptuples,
    7,
    (
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item
    ),
    random_unique_septuples,
    [0, 1, 2, 3, 4, 5, 6]
);
random_unique_tuples!(
    (pub(crate)),
    RandomOrderedUniqueOctuples,
    8,
    (
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item,
        I::Item
    ),
    random_unique_octuples,
    [0, 1, 2, 3, 4, 5, 6, 7]
);