public static RCVector <L> DoAt <L> (RCClosure closure, RCVector <L> left, RCVector <decimal> right)
{
L[] result = new L[right.Count];
for (int i = 0; i < right.Count; ++i)
{
if (right[i] < 0)
{
int j = (int)(left.Count + right[i]);
if (j < 0 || j >= left.Count)
{
throw RCException.Range(closure, (long)right[i], left.Count);
}
result[i] = left[j];
}
else
{
int j = (int)right[i];
if (j < 0 || j >= left.Count)
{
throw RCException.Range(closure, (long)right[i], left.Count);
}
result[i] = left[j];
}
}
return((RCVector <L>)RCVectorBase.FromArray(new RCArray <L> (result)));
}
public static RCVector <L> DoAt <L> (RCClosure closure, RCVector <L> left, RCVector <byte> right)
{
L[] result = new L[right.Count];
for (int i = 0; i < right.Count; ++i)
{
int j = right[i];
if (j < 0 || j >= left.Count)
{
throw RCException.Range(closure, right[i], left.Count);
}
result[i] = left[j];
}
return((RCVector <L>)RCVectorBase.FromArray(new RCArray <L> (result)));
}
