//////////////////////////////////////////////////////////////////////////////
public override int InternalOrder(Obj other)
{
Debug.Assert(GetSize() == other.GetSize());
Obj[] col, otherCol;
int size = GetSize();
NeBinRelObj otherRel = (NeBinRelObj)other;
if (other is RecordObj)
{
RecordObj otherRecord = (RecordObj)other;
ushort[] otherFieldIds = otherRecord.fieldIds;
if (fieldIds != otherFieldIds)
{
for (int i = 0; i < size; i++)
{
int res = SymbObj.CompSymbs(fieldIds[i], otherFieldIds[i]);
if (res != 0)
{
return(res);
}
}
}
}
else
{
BuildCol1();
col = col1;
otherCol = otherRel.Col1();
for (int i = 0; i < size; i++)
{
int ord = col[i].QuickOrder(otherCol[i]);
if (ord != 0)
{
return(ord);
}
}
}
col = col2;
otherCol = otherRel.Col2();
for (int i = 0; i < size; i++)
{
int ord = col[i].QuickOrder(otherCol[i]);
if (ord != 0)
{
return(ord);
}
}
return(0);
}
private void Record(NeBinRelObj obj)
{
Obj[] values = obj.Col2();
int len = values.Length;
ushort[] labels;
if (obj is RecordObj)
{
RecordObj recObj = (RecordObj)obj;
labels = recObj.fieldIds;
}
else
{
labels = new ushort[len];
Obj[] fields = obj.Col1();
for (int i = 0; i < len; i++)
{
labels[i] = fields[i].GetSymbId();
}
}
writer.Write('(');
if (IsMultiline(obj))
{
int maxLabelLen = 0;
for (int i = 0; i < len; i++)
{
int labelLen = Cell.Runtime.SymbObj.IdxToStr(labels[i]).Length;
if (labelLen > maxLabelLen)
{
maxLabelLen = labelLen;
}
}
int[] idxs = SortedIdxs(labels, values);
writer.Indent();
if (writer.IsNewLine())
{
writer.Write(' ');
}
else
{
writer.NewLine();
}
for (int i = 0; i < len; i++)
{
int idx = idxs[i];
string label = Cell.Runtime.SymbObj.IdxToStr(labels[idx]);
writer.Write(label);
writer.Write(':');
Obj value = values[idx];
if (IsMultiline(value))
{
writer.IndentedNewLine();
value.Visit(this);
writer.Unindent();
}
else
{
writer.WriteSpaces(maxLabelLen - label.Length + 1);
value.Visit(this);
}
if (i < len - 1)
{
writer.Write(',');
}
else
{
writer.Unindent();
}
writer.NewLine();
}
}
else
{
for (int i = 0; i < len; i++)
{
if (i > 0)
{
writer.Write(", ");
}
writer.Write(Cell.Runtime.SymbObj.IdxToStr(labels[i]));
writer.Write(": ");
values[i].Visit(this);
}
}
writer.Write(')');
}