internal FieldStorageVisitor(SnapshotStorageEntry fieldedEntry, Snapshot context, VariableIdentifier field)
{
_context = context;
_field = field;
var fieldedValues = fieldedEntry.ReadMemory(context);
VisitMemoryEntry(fieldedValues);
if (_implicitObject != null)
{
//TODO replace only undefined values
fieldedEntry.WriteMemory(context, new MemoryEntry(_implicitObject));
}
if (_needsTemporaryField)
{
foreach (var key in fieldedEntry.Storages)
{
_fieldStorages.Add(new VariableFieldKey(key, _field));
}
}
Storages = _fieldStorages.ToArray();
}
internal IndexStorageVisitor(SnapshotStorageEntry indexedEntry, Snapshot context, MemberIdentifier index)
{
_context = context;
_index = index;
var indexedValues = indexedEntry.ReadMemory(context);
VisitMemoryEntry(indexedValues);
if (implicitArray != null)
{
//TODO replace only undefined values
indexedEntry.WriteMemoryWithoutCopy(context, new MemoryEntry(implicitArray));
}
var forceStrong = indexedEntry.ForceStrong;
if (_hasOnlyArrays && indexedEntry.HasDirectIdentifier && index.IsDirect)
{
//optimization
forceStrong = true;
}
if (_needsTemporaryIndex)
{
foreach (var key in indexedEntry.Storages)
{
_indexStorages.Add(new VariableIndexKey(key, _index));
}
}
IndexedValue = new SnapshotStorageEntry(null, forceStrong, _indexStorages.ToArray());
}
