static void
S_write_ord(void *ords, int32_t width, int32_t doc_id, int32_t ord) {
switch (width) {
case 1:
if (ord) { NumUtil_u1set(ords, doc_id); }
else { NumUtil_u1clear(ords, doc_id); }
break;
case 2:
NumUtil_u2set(ords, doc_id, ord);
break;
case 4:
NumUtil_u4set(ords, doc_id, ord);
break;
case 8: {
uint8_t *ints = (uint8_t*)ords;
ints[doc_id] = ord;
}
break;
case 16: {
uint8_t *bytes = (uint8_t*)ords;
bytes += doc_id * sizeof(uint16_t);
NumUtil_encode_bigend_u16(ord, &bytes);
}
break;
case 32: {
uint8_t *bytes = (uint8_t*)ords;
bytes += doc_id * sizeof(uint32_t);
NumUtil_encode_bigend_u32(ord, &bytes);
}
break;
default:
THROW(ERR, "Invalid width: %i32", width);
}
}
static void
test_u4(TestBatch *batch) {
size_t count = 128;
uint64_t *ints = TestUtils_random_u64s(NULL, count, 0, 16);
uint8_t *bits = (uint8_t*)CALLOCATE((count / 2), sizeof(uint8_t));
for (size_t i = 0; i < count; i++) {
NumUtil_u4set(bits, i, (uint8_t)ints[i]);
}
for (size_t i = 0; i < count; i++) {
TEST_INT_EQ(batch, NumUtil_u4get(bits, i), (long)ints[i], "u4");
}
FREEMEM(bits);
FREEMEM(ints);
}