void BaseMap::addAllImpl(const Variant& iterable) {
if (iterable.isNull()) return;
VMRegGuard _;
decltype(cap()) oldCap = 0;
bool ok = IterateKV(
*iterable.asTypedValue(),
[&](ArrayData* adata) {
auto sz = adata->size();
if (!sz) return true;
if (!m_size) {
if (adata->isMixed()) {
replaceArray(adata);
updateIntLikeStrKeys();
return true;
}
} else {
oldCap = cap(); // assume minimal collisions
}
reserve(m_size + sz);
mutateAndBump();
return false;
},
[this](const TypedValue* key, const TypedValue* value) {
setRaw(tvAsCVarRef(key), tvAsCVarRef(value));
},
[this](ObjectData* coll) {
switch (coll->collectionType()) {
case CollectionType::Map:
case CollectionType::Set:
{
if (m_size) break;
auto hc = static_cast<HashCollection*>(coll);
replaceArray(hc->arrayData());
setIntLikeStrKeys(BaseMap::intLikeStrKeys(hc));
return true;
}
case CollectionType::Pair:
mutateAndBump();
break;
default:
break;
}
return false;
},
[this](const TypedValue* key, const TypedValue* value) {
set(tvAsCVarRef(key), tvAsCVarRef(value));
});
if (UNLIKELY(!ok)) {
throw_invalid_collection_parameter();
}
// ... and shrink back if that was incorrect
if (oldCap) shrinkIfCapacityTooHigh(oldCap);
}
void BaseSet::addAll(const Variant& t) {
if (t.isNull()) { return; } // nothing to do
decltype(cap()) oldCap = 0;
bool ok = IterateV(
*t.asTypedValue(),
[&](ArrayData* adata) {
auto sz = adata->size();
if (!sz) return true;
if (m_size) {
oldCap = cap(); // assume minimal collisions
}
reserve(m_size + sz);
mutateAndBump();
return false;
},
[this](const TypedValue* value) {
addRaw(tvAsCVarRef(value));
},
[this](ObjectData* coll) {
if (!m_size && coll->collectionType() == CollectionType::Set) {
auto hc = static_cast<HashCollection*>(coll);
replaceArray(hc->arrayData());
setIntLikeStrKeys(BaseSet::intLikeStrKeys(hc));
return true;
}
if (coll->collectionType() == CollectionType::Pair) {
mutateAndBump();
}
return false;
},
[this](const TypedValue* value) {
add(tvAsCVarRef(value));
});
if (UNLIKELY(!ok)) {
throw_invalid_collection_parameter();
}
// ... and shrink back if that was incorrect
if (oldCap) shrinkIfCapacityTooHigh(oldCap);
}