croaring_sys

Function roaring_bitmap_range_uint32_array

Source 
pub unsafe extern "C" fn roaring_bitmap_range_uint32_array(
    r: *const roaring_bitmap_t,
    offset: usize,
    limit: usize,
    ans: *mut u32,
) -> bool
Expand description

Convert the bitmap to a sorted array from offset by limit, output in ans.

Caller is responsible to ensure that there is enough memory allocated, e.g.

ans = malloc(roaring_bitmap_get_cardinality(limit) * sizeof(uint32_t));

Return false in case of failure (e.g., insufficient memory)