bool SWLD::hasEntry(SWKey const * key_) const {
auto const keyText = key_->getText();
if (m_strongsPadding) {
auto const buf(strongsPadBuf(keyText.c_str()));
return buf.get() == getKeyForEntry(getEntryForKey(buf.get()));
} else {
return keyText == getKeyForEntry(getEntryForKey(keyText.c_str()));
}
}
unsigned *
SNAPHashTable::SlowLookup(unsigned key)
{
Entry *entry = getEntryForKey(key);
if (NULL == entry || entry->value1 == 0xffffffff) {
return NULL;
}
return &entry->value1;
}
SNAPHashTable::ValueType *
SNAPHashTable::SlowLookup(KeyType key)
{
void *entry = getEntryForKey(key);
if (NULL == entry || doesEntryHaveInvalidValue(entry)) {
return NULL;
}
return (ValueType *)entry;
}
bool
SNAPHashTable::Insert(KeyType key, ValueType *data)
{
void *entry = getEntryForKey(key);
if (NULL == entry) {
return false;
}
setKey(entry, key);
for (unsigned i = 0; i < valueCount; i++) {
memcpy((char *)entry + i * valueSizeInBytes, &data[i], valueSizeInBytes); // Assumes little endian
}
return true;
}
bool
SNAPHashTable::Insert(unsigned key, const unsigned *data)
{
_ASSERT(data[0] != 0xffffffff); // This is the unused value that represents an empty hash table. You can't use it.
Entry *entry = getEntryForKey(key);
if (NULL == entry) {
return false;
}
if (entry->key != key) {
_ASSERT(entry->key == 0);
entry->key = key;
usedElementCount++;
}
entry->value1 = data[0];
entry->value2 = data[1];
return true;
}
