public virtual object __getslice__(int start, int stop)
{
Slice.FixSliceArguments(_data.Length, ref start, ref stop);
if (start == 0 && stop == _data.Length &&
this.GetType() == typeof(PythonTuple))
{
return(this);
}
return(MakeTuple(ArrayOps.GetSlice(_data, start, stop)));
}
public virtual object AddSequence(object other)
{
Tuple o = other as Tuple;
if (o == null)
{
throw Ops.TypeError("can only concatenate tuple (not \"{0}\") to tuple", Ops.GetDynamicType(other).__name__);
}
return(MakeTuple(ArrayOps.Add(data, data.Length, o.data, o.data.Length)));
}
public virtual object this[[NotNone] Slice slice] {
get {
slice.Indices(_data.Length, out int start, out int stop, out int step);
if (start == 0 && stop == _data.Length && step == 1 &&
this.GetType() == typeof(PythonTuple))
{
return(this);
}
return(MakeTuple(ArrayOps.GetSlice(_data, start, stop, step)));
}
}
public virtual object MultiplySequence(int count)
{
if (count <= 0)
{
return(Tuple.EMPTY);
}
if (count == 1)
{
return(this);
}
return(MakeTuple(ArrayOps.Multiply(data, data.Length, count)));
}
public override object Call(params object[] args)
{
if (args.Length != 1)
{
throw Ops.TypeError("array expects one and only 1 argument");
}
if (this.type == typeof(Array))
{
throw Ops.TypeError("general array type is not callable");
}
return(ArrayOps.CreateArray(this.type.GetElementType(), args[0]));
}
public virtual object GetSlice(int start, int stop)
{
if (start < 0)
{
start = 0;
}
if (stop > GetLength())
{
stop = GetLength();
}
return(Make(ArrayOps.GetSlice(data, data.Length, new Slice(start, stop))));
}
private static object[] MakeItems(object o)
{
var t = o.GetType();
// Only use fast paths if we have an exact tuple/list, otherwise use iter
if (t == typeof(PythonTuple))
{
return(((PythonTuple)o)._data);
}
else if (t == typeof(PythonList))
{
return(((PythonList)o).GetObjectArray());
}
else if (o is string)
{
string s = (string)o;
object[] res = new object[s.Length];
for (int i = 0; i < res.Length; i++)
{
res[i] = ScriptingRuntimeHelpers.CharToString(s[i]);
}
return(res);
}
else if (o is object[] arr)
{
return(ArrayOps.CopyArray(arr, arr.Length));
}
else
{
PerfTrack.NoteEvent(PerfTrack.Categories.OverAllocate, "TupleOA: " + PythonTypeOps.GetName(o));
List <object> l = new List <object>();
IEnumerator i = PythonOps.GetEnumerator(o);
while (i.MoveNext())
{
l.Add(i.Current);
}
return(l.ToArray());
}
}
private static object[] MakeItems(object o)
{
object[] arr;
if (o is PythonTuple)
{
return(((PythonTuple)o)._data);
}
else if (o is string)
{
string s = (string)o;
object[] res = new object[s.Length];
for (int i = 0; i < res.Length; i++)
{
res[i] = ScriptingRuntimeHelpers.CharToString(s[i]);
}
return(res);
}
else if (o is List)
{
return(((List)o).GetObjectArray());
}
else if ((arr = o as object[]) != null)
{
return(ArrayOps.CopyArray(arr, arr.Length));
}
else
{
PerfTrack.NoteEvent(PerfTrack.Categories.OverAllocate, "TupleOA: " + PythonTypeOps.GetName(o));
List <object> l = new List <object>();
IEnumerator i = PythonOps.GetEnumerator(o);
while (i.MoveNext())
{
l.Add(i.Current);
}
return(l.ToArray());
}
}
internal object?[] ToArray()
{
return(ArrayOps.CopyArray(_data, _data.Length));
}
public object this[Slice slice] {
get {
return(Make(ArrayOps.GetSlice(data, data.Length, slice)));
}
}
public virtual bool ContainsValue(object item)
{
return(ArrayOps.Contains(data, data.Length, item));
}
public virtual object this[Slice slice] {
get {
return(MakeTuple(ArrayOps.GetSlice(_data, slice)));
}
}
public virtual object __getslice__(int start, int stop)
{
Slice.FixSliceArguments(_data.Length, ref start, ref stop);
return(MakeTuple(ArrayOps.GetSlice(_data, start, stop)));
}