The OpenD Programming Language

shuffle

Shuffles elements of range.

void shuffle(G gen, Slice!Iterator range)
void shuffle(G* gen, Slice!Iterator range)
void shuffle(Slice!Iterator range)
static if(is(typeof( )))
void
shuffle
(
Iterator
)
(
Slice!Iterator range
)
void shuffle(G gen, Slice!Iterator range, size_t n)
void shuffle(G* gen, Slice!Iterator range, size_t n)
void shuffle(Slice!Iterator range, size_t n)

Parameters

range Slice!Iterator: random-access range whose elements are to be shuffled Complexity: O(range.length)

Examples

// mir.ndslice package is required, it can be found in 'mir-algorithm'
static if (is(typeof({ import mir.ndslice.slice; })))
{
    import mir.ndslice.allocation: slice;
    import mir.ndslice.topology: iota;
    import mir.ndslice.sorting;

    auto a = iota(10).slice;

    shuffle(a);

    sort(a);
    assert(a == iota(10));
}

// mir.ndslice package is required, it can be found in 'mir-algorithm'
static if (is(typeof({ import mir.ndslice.slice; })))
{
    import mir.ndslice.slice: sliced;
    import mir.ndslice.sorting;

    auto a = [1, 2, 3, 4];
    a.sliced.shuffle;

    sort(a);
    assert(a == [1, 2, 3, 4]);
}

Meta

Source

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mir random algorithm functions

structs