void DataWalker::traverseData(
ObjectData* data,
DataFeature& features,
PointerSet& visited) const {
objectFeature(data, features);
if (markVisited(data, features, visited)) {
return; // avoid infinite recursion
}
if (canStopWalk(features)) return;
if (data->isCollection()) {
auto const arr = collections::asArray(data);
if (arr) {
traverseData(arr, features, visited);
return;
}
assertx(data->collectionType() == CollectionType::Pair);
auto const pair = static_cast<c_Pair*>(data);
visitTypedValue(*pair->get(0), features, visited);
visitTypedValue(*pair->get(1), features, visited);
return;
}
IteratePropMemOrderNoInc(
data,
[&](Slot slot, const Class::Prop& prop, tv_rval val) {
visitTypedValue(val.tv(), features, visited);
},
[&](Cell key_tv, TypedValue val) {
visitTypedValue(val, features, visited);
}
);
}
void DataWalker::traverseData(
ObjectData* data,
DataFeature& features,
PointerSet& visited) const {
objectFeature(data, features, visited);
if (markVisited(data, features, visited)) {
return; // avoid infinite recursion
}
if (!canStopWalk(features)) {
traverseData(data->toArray().get(), features, visited);
}
}
