public void Set(ReadOnlySpan <T> values)
{
if (Length < values.Length)
{
throw new ArgumentOutOfRangeException("values");
}
// For native memory, use bulk copy
if (Object == null && values.Object == null)
{
var source = PtrUtils.ComputeAddress(values.Object, values.Offset);
var destination = PtrUtils.ComputeAddress(Object, Offset);
var byteCount = values.Length * PtrUtils.SizeOf <T>();
PtrUtils.Copy(source, destination, byteCount);
return;
}
for (int i = 0; i < values.Length; i++)
{
this[i] = values[i];
}
}
/// <summary>
/// Copies the contents of this span into another. The destination
/// must be at least as big as the source, and may be bigger.
/// </summary>
/// <param name="destination">The span to copy items into.</param>
public bool TryCopyTo(Span <T> destination)
{
if (Length > destination.Length)
{
return(false);
}
// For native memory, use bulk copy
if (Object == null && destination.Object == null)
{
var source = PtrUtils.ComputeAddress(Object, Offset);
var destinationPtr = PtrUtils.ComputeAddress(destination.Object, destination.Offset);
var byteCount = Length * PtrUtils.SizeOf <T>();
PtrUtils.Copy(source, destinationPtr, byteCount);
return(true);
}
for (int i = 0; i < Length; i++)
{
destination[i] = this[i];
}
return(true);
}
