public static Obj CreateSeq(long[] vals, int len)
{
if (len != 0)
{
return(IntArrayObjs.Create(vals, len));
}
else
{
return(EmptySeqObj.singleton);
}
}
public static Obj CreateSeq(long[] vals)
{
if (vals.Length != 0)
{
return(IntArrayObjs.Create(vals));
}
else
{
return(EmptySeqObj.singleton);
}
}
public static TaggedObj CreateString(char[] chars, int len)
{
if (len == 0)
{
return(new TaggedObj(SymbObj.StringSymbId, EmptySeqObj.singleton));
}
int max = 0;
for (int i = 0; i < len; i++)
{
char ch = chars[i];
if (ch > max)
{
max = ch;
}
}
Obj charArray;
if (max <= 255)
{
byte[] bytes = new byte[len];
for (int i = 0; i < len; i++)
{
bytes[i] = (byte)chars[i];
}
charArray = IntArrayObjs.Create(bytes);
}
else if (max <= 32767)
{
short[] shorts = new short[len];
for (int i = 0; i < len; i++)
{
shorts[i] = (short)chars[i];
}
charArray = IntArrayObjs.Create(shorts);
}
else
{
int[] ints = new int[len];
for (int i = 0; i < len; i++)
{
ints[i] = (int)chars[i];
}
charArray = IntArrayObjs.Create(ints);
}
return(new TaggedObj(SymbObj.StringSymbId, charArray));
}
public static Obj CreateSeq(Obj[] objs)
{
int len = objs.Length;
if (len == 0)
{
return(EmptySeqObj.singleton);
}
if (objs[0].IsInt())
{
for (int i = 1; i < len; i++)
{
if (!objs[i].IsInt())
{
return(ArrayObjs.Create(objs));
}
}
long[] longs = new long[len];
for (int i = 0; i < len; i++)
{
longs[i] = objs[i].GetLong();
}
return(IntArrayObjs.Create(longs));
}
if (objs[0].IsFloat())
{
for (int i = 1; i < len; i++)
{
if (!objs[i].IsFloat())
{
return(ArrayObjs.Create(objs));
}
}
double[] doubles = new double[len];
for (int i = 0; i < len; i++)
{
doubles[i] = objs[i].GetDouble();
}
return(FloatArrayObjs.Create(doubles));
}
return(ArrayObjs.Create(objs));
}
public static Obj CreateSeq(Obj[] objs, int len)
{
if (len == 0)
{
return(EmptySeqObj.singleton);
}
for (int i = 0; i < len; i++)
{
if (!objs[i].IsInt())
{
return(ArrayObjs.Create(objs, len));
}
}
long[] longs = new long[len];
for (int i = 0; i < len; i++)
{
longs[i] = objs[i].GetLong();
}
return(IntArrayObjs.Create(longs));
}