llong MockReadonlyIndex::searchExact(fstring key, DbContext*) const {
size_t lower;
if (forwardLowerBound(key, &lower) >= 0) {
return m_ids[lower];
}
return -1; // not found
}
int seekLowerBound(fstring key, llong* id, valvec<byte>* retKey) override {
auto owner = static_cast<const MockReadonlyIndex*>(m_index.get());
int ret = owner->forwardLowerBound(key, &m_pos);
if (ret >= 0) {
assert(m_pos < owner->m_ids.size());
owner->getIndexKey(id, retKey, m_pos);
m_pos++;
}
return ret;
}
void
MockReadonlyIndex::searchExactAppend(fstring key, valvec<llong>* recIdvec, DbContext*)
const {
size_t lower;
if (forwardLowerBound(key, &lower) != 0) {
return;
}
size_t f = m_fixedLen;
if (f) {
auto sp = m_keys.strpool.data();
size_t i = lower;
while (i < m_ids.size() && memcmp(key.p, sp + f*m_ids[i], f) == 0) {
recIdvec->push_back(m_ids[i]);
i++;
}
}
else {
for (size_t i = lower; i < m_ids.size() && m_keys[m_ids[i]] == key; ++i) {
recIdvec->push_back(m_ids[i]);
}
}
}
