static ERL_NIF_TERM zero_count()

in c_src/hyper_carray.c [251:266]

• 13 lines of code
• 3 McCabe index (conditional complexity)

static ERL_NIF_TERM zero_count(ErlNifEnv * env, int argc,
			       const ERL_NIF_TERM argv[])
{
	carray_ptr arr = NULL;
	HYPER_CARRAY_OR_BADARG(argv[0], arr);

	unsigned int nzeros = 0;
	unsigned int size = arr->size;

	for (int i = 0; i < size; ++i) {
		if (arr->items[i] == 0)
			++nzeros;
	}

	return enif_make_int(env, nzeros);
}