HOT_FUNC
CVarRef ArrayIter::secondRef() {
if (!hasArrayData()) {
throw FatalErrorException("taking reference on iterator objects");
}
assert(hasArrayData());
assert(m_pos != ArrayData::invalid_index);
const ArrayData* ad = getArrayData();
assert(ad);
return ad->getValueRef(m_pos);
}
HOT_FUNC
Variant ArrayIter::second() {
if (hasVector()) {
c_Vector* vec = getVector();
if (UNLIKELY(m_versionNumber != vec->getVersionNumber())) {
throw_collection_modified();
}
return tvAsCVarRef(vec->at(m_pos));
}
if (hasMap()) {
c_Map* mp = getMap();
if (UNLIKELY(m_versionNumber != mp->getVersionNumber())) {
throw_collection_modified();
}
return mp->iter_value(m_pos);
}
if (hasStableMap()) {
c_StableMap* smp = getStableMap();
if (UNLIKELY(m_versionNumber != smp->getVersionNumber())) {
throw_collection_modified();
}
return smp->iter_value(m_pos);
}
if (hasObject()) {
ObjectData* obj = getObject();
return obj->o_invoke(s_current, Array());
}
assert(hasArrayData());
assert(m_pos != ArrayData::invalid_index);
const ArrayData* ad = getArrayData();
assert(ad);
return ad->getValue(m_pos);
}
HOT_FUNC
ArrayIter::~ArrayIter() {
if (hasArrayData()) {
const ArrayData* ad = getArrayData();
if (ad) decRefArr(const_cast<ArrayData*>(ad));
return;
}
ObjectData* obj = getRawObject();
assert(obj);
decRefObj(obj);
}
void ArrayIter::reset() {
if (hasArrayData()) {
const ArrayData* ad = getArrayData();
m_data = NULL;
if (ad) decRefArr(const_cast<ArrayData*>(ad));
return;
}
ObjectData* obj = getRawObject();
m_data = NULL;
assert(obj);
decRefObj(obj);
}
HOT_FUNC
ArrayIter::~ArrayIter() {
if (hasArrayData()) {
const ArrayData* ad = getArrayData();
if (ad) decRefArr(const_cast<ArrayData*>(ad));
return;
}
ObjectData* obj = getRawObject();
ASSERT(obj);
if (obj->decRefCount() == 0) {
const_cast<ObjectData*>(obj)->release();
}
}
