void
BitVec_clear(BitVector *self, uint32_t tick) {
if (tick >= self->cap) {
return;
}
NumUtil_u1clear(self->bits, tick);
}
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);
}
}
void
BitVec_Clear_IMP(BitVector *self, size_t tick) {
BitVectorIVARS *const ivars = BitVec_IVARS(self);
if (tick >= ivars->cap) {
return;
}
NumUtil_u1clear(ivars->bits, tick);
}