public void fillPT()
{
string fiv, siv;
PTEl el;
var PT = this.PT;
//(1) expand
LLkT tabi;
LLkTRow rowj;
string gelk;
int nontl;
string gelnew;
for (var i = 0; i < this.LLks.Count; i++)
{
tabi = this.LLks[i];
for (var j = 0; j < tabi.rows.Count; j++)
{
rowj = tabi.rows[j];
el = new PTEl(PTEType.EXPAND, new List <string>(), rowj.prod);
// convert the right side of a rule
nontl = 0;
for (var k = 0; k < rowj.prod.Right.Count; k++)
{
gelk = rowj.prod.Right[k];
if (!cfg.IsNonTerminal(gelk))
{
el.str.Add(gelk);
}
else
{
gelnew = this.convNToTableName(gelk, rowj.follow[nontl].sets);
el.str.Add(gelnew);
nontl++;
}
}
fiv = tabi.name;
siv = PT.convUToSiFlat(rowj.u);
PT.addEl(fiv, siv, el);
}
}
//(2) pop
PTSecondIn sii;
for (var i = 0; i < PT.si.Count; i++)
{
sii = PT.si[i];
if (sii.type != PTSIType.STR)
{
continue;
}
el = new PTEl(PTEType.POP, null, null);
fiv = PT.convSiSTRToFiFlat(sii);
siv = sii.toFlat();
PT.addEl(fiv, siv, el);
}
//(3) accept
PTFirstIn fie;
PTSecondIn sie;
el = new PTEl(PTEType.ACCEPT, null, null);
fie = new PTFirstIn(PTFIType.BOT, null);
sie = new PTSecondIn(PTSIType.END, null);
fiv = fie.toFlat();
siv = sie.toFlat();
PT.addEl(fiv, siv, el);
//(4)(5)
//nothing
}
public void init(IList <string> T, int Tcounter, int k)
{
// the first index
PTFirstIn nfi;
for (var i = 0; i < Tcounter; i++)
{
nfi = new PTFirstIn(PTFIType.N, "T" + i);
this.fi.Add(nfi);
this.fif.Add(nfi.toFlat());
}
for (var i = 0; i < T.Count; i++)
{
nfi = new PTFirstIn(PTFIType.T, T[i]);
this.fi.Add(nfi);
this.fif.Add(nfi.toFlat());
}
nfi = new PTFirstIn(PTFIType.BOT, null);
this.fi.Add(nfi);
this.fif.Add(nfi.toFlat());
// the second index
PTSecondIn nsi;
var ins = new List <int>();
for (var ki = 0; ki < k; ki++)
{
ins.Add(0);
}
while (T.Count > ins[0])
{
nsi = new PTSecondIn(PTSIType.STR, new List <string>());
for (var ki = 0; ki < k; ++ki)
{
if (ins[ki] < T.Count)
{
nsi.str.Add(T[ins[ki]]);
}
}
++ins[k - 1];
for (var ki = k - 1; ki >= 0; ki--)
{
if (ins[ki] > T.Count)
{
++ins[ki - 1];
ins[ki] = 0;
}
}
Helpers.addToArrayFlat(nsi, nsi.toFlat(), this.si, this.sif);
}
nsi = new PTSecondIn(PTSIType.END, null);
this.si.Add(nsi);
this.sif.Add(nsi.toFlat());
// fields
for (var i = 0; i < this.fi.Count; i++)
{
this.field.Add(new List <List <PTEl> >());
for (var j = 0; j < this.si.Count; j++)
{
this.field[i].Add(new List <PTEl>());
}
}
}