public PrimitiveList(Segment segment, int baseWordOffset, ListPointer listPointer)
{
TypeHelpers.AssertSize <T>(listPointer.ElementSize);
this.Segment = segment;
this.ListWordOffset = baseWordOffset + listPointer.WordOffset;
this.Count = (int)listPointer.ElementCount;
}
public bool Is(out ListPointer listPtr)
{
if (this.Type == PointerType.List)
{
listPtr = (ListPointer)this;
return(true);
}
else
{
listPtr = default;
return(false);
}
}
public CompositeList(Segment segment, int baseOffset, ListPointer listPointer)
{
if (listPointer.ElementSize != ElementSize.Composite)
{
throw new NotSupportedException("Element size not composite (upgraded struct lists not fully supported)");
}
_segment = segment;
_tagOffset = baseOffset + listPointer.WordOffset;
var tag = Unsafe.As <ulong, StructPointer>(ref _segment[_tagOffset | Word.unit]);
_elementCount = tag.WordOffset;
_dataWords = tag.DataWords;
_pointerWords = tag.PointerWords;
}
public Text(Segment segment, int baseWordOffset, ListPointer listPointer)
{
TypeHelpers.AssertSize <byte>(listPointer.ElementSize);
_bytes = new FlatArray <byte>(new AbsPointer(segment, baseWordOffset, listPointer));
}