public static P5Scalar BitAnd(Runtime runtime, P5Scalar res,
P5Scalar a, P5Scalar b)
{
if (a.IsString(runtime) && b.IsString(runtime))
{
string sa = a.AsString(runtime), sb = b.AsString(runtime);
System.Text.StringBuilder t;
if (sa.Length > sb.Length)
{
t = new System.Text.StringBuilder(sa);
for (int i = 0; i < sb.Length; ++i)
t[i] &= sb[i];
}
else
{
t = new System.Text.StringBuilder(sb);
for (int i = 0; i < sa.Length; ++i)
t[i] &= sa[i];
}
res.SetString(runtime, t.ToString());
}
else
{
// TODO take into account signed/unsigned?
res.SetInteger(runtime, a.AsInteger(runtime) & b.AsInteger(runtime));
}
return res;
}
public static P5Scalar RightShiftScalars(Runtime runtime, P5Scalar res, IP5Any left, IP5Any right)
{
res.SetInteger(runtime, left.AsInteger(runtime) >> right.AsInteger(runtime));
return res;
}