public void insertar(string token, string lexema)
{
if (lisPR == null)
{
lisPR = new NodoPR(lexema, token);
}
else
{
NodoPR n = new NodoPR(lexema, token);
NodoPR aux = lisPR;
while (aux.enlace != null)
{
aux = aux.enlace;
}
aux.enlace = n;
}
cnnPR++;
}
public void mostrar(DataGridView dgv2)
{
if (lisPR != null)
{
dgv2.RowCount = cnnPR;
int pos = 0;
NodoPR aux = lisPR;
while (aux != null)
{
dgv2.Rows[pos].Cells[0].Value = aux.Lexema;
dgv2.Rows[pos].Cells[1].Value = aux.Token;
aux = aux.enlace;
pos++;
}
}
//else
//MessageBox.Show("La lista esta vacia"); //not necesary?
}
public NodoPR(string tkn, string lex)
{
lexema = lex;
token = tkn;
NodoEnl = null;
}
public ListaPR()
{
lisPR = null;
}