public System.ValueType CloneFromCache(object array)
{
var span = this;
span.array = Reference.Box(array);
return((System.ValueType)span);
}
public Span(T[] array)
{
this.array = Reference.Box(array);
count = (array != null) ? array.Length : 0;
shift = Shiftof() + 1;
start = 0;
}
public static System.ValueType Assign(ValueType source)
{
return(new Span <T>()
{
array = Reference.Box(new ValueType[1] {
source
}),
count = 1,
shift = Shiftof() + 1
});
// => new Span<T>((T[]) (object) (new ValueType[1] { source }));
}
public Span(T[] array, int start, int length)
{
this.array = Reference.Box(array);
if (array == null)
{
if (start != 0 || length != 0)
{
throw new System.ArgumentOutOfRangeException();
}
count = 0;
}
else
{
if (start < 0 || length < 0 || (start + length > array.Length))
{
throw new System.ArgumentOutOfRangeException();
}
count = length - start;
}
this.shift = Shiftof() + 1;
this.start = 0;
}