public static Object TVECTOR_DESCR_SET( Object o,
Object desc )
{
if (o is double[])
desc_table[0]= desc;
else if (o is int[])
desc_table[1]= desc;
else if (o is long[])
desc_table[2]= desc;
else if (o is bool[])
desc_table[2]= desc;
else if (o is Object[])
desc_table[3]= desc;
return unspecified._unspecified;
}