public void addEl(string fiFlat, string siFlat, PTEl ptel)
{
int fi, si;
fi = Helpers.indexOf(fiFlat, this.fif);
si = Helpers.indexOf(siFlat, this.sif);
this.field[fi][si].Add(ptel);
}
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
}