qsort_impl()

void fl::detail::qsort_impl	(	char *	base,
		size_t	nmemb,
		size_t	size,
		qsort_compare_fn	compar )

Definition at line 417 of file cstdlib.cpp.hpp.

                                                                                      {
    if (nmemb <= 1) {
        return;
    }
 
    // Use insertion sort for small arrays (threshold of 16)
    if (nmemb <= 16) {
        qsort_insertion_sort(base, nmemb, size, compar);
        return;
    }
 
    size_t pivot_idx = qsort_partition(base, nmemb, size, compar);
 
    // Sort left partition
    qsort_impl(base, pivot_idx, size, compar);
 
    // Sort right partition
    if (pivot_idx + 1 < nmemb) {
        qsort_impl(base + (pivot_idx + 1) * size, nmemb - pivot_idx - 1, size, compar);
    }
}

References qsort_impl(), fl::qsort_insertion_sort(), and fl::qsort_partition().

Referenced by fl::qsort(), and qsort_impl().

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