public ListStack(NonListStackData data, ListStack formerStack)
: base(formerStack.OutStream)
{
_data = new NonListStackData[formerStack._data.Length + 1];
_data[0] = data;
formerStack._data.CopyTo(_data, 1);
}
ListStack(NonListStackData[] data, NonListStackData formerStackData)
: base(formerStackData.OutStream)
{
_data = new NonListStackData[data.Length + 1];
data.CopyTo(_data, 0);
_data[data.Length] = formerStackData;
}
ListStack(NonListStackData[] data, ListStack formerStack)
: base(formerStack.OutStream)
{
_data = new NonListStackData[data.Length + formerStack._data.Length];
data.CopyTo(_data, 0);
formerStack._data.CopyTo(_data, data.Length);
}
internal override StackData PushOnto(NonListStackData formerStack)
=> new ListStack(this, formerStack);
ListStack(NonListStackData[] data, IOutStream outStream)
: base(outStream)
{
_data = data;
}
DataStack.DataMemento GetItemMemento(NonListStackData item, int index)
{
return new DataStack.DataMemento(item.Dump())
{
Size = item.Size.ToInt(),
Offset = _data.Skip(index).Sum(item1 => item1.Size.ToInt())
};
}
string DumpItem(NonListStackData item, int index)
{
var offset = _data.Skip(index).Sum(item1 => item1.Size.ToInt());
return "[" + index + "]-" + offset + ": " + item.Dump();
}
public ListStack(NonListStackData top, NonListStackData formerStackData)
: base(top.OutStream)
{
_data = new[] {top, formerStackData};
}
static BitsConst Paste(BitsConst bitsConst, NonListStackData data)
=> bitsConst.Concat(data.GetBitsConst());
StackData SubString(int start, int length)
{
switch(length)
{
case 0:
return new EmptyStackData(OutStream);
case 1:
return _data[start];
default:
{
var newData = new NonListStackData[length];
for(var i = 0; i < length; i++)
newData[i] = _data[start + i];
return new ListStack(newData, OutStream);
}
}
}
internal override StackData PushOnto(NonListStackData formerStack) => formerStack;
internal virtual StackData PushOnto(NonListStackData formerStack)
{
NotImplementedMethod(formerStack);
return null;
}
