Exemple #1
0
 private int caseFunction(Gramatica alfa)
 {
     string[] split = alfa.prod.Split('.');
     if (split[1].Length > 0)
     {
         if (Program.neterminale.Contains(split[1].Substring(0, 1)))
         {
             return(1);
         }
         if (Program.terminale.Contains(split[1].Substring(0, 1)))
         {
             return(2);
         }
         return(3);
     }
     else
     {
         return(3);
     }
 }
Exemple #2
0
        public void constructMatrix()
        {
            int k = 0;

            do
            {
                _I = _C[k];
                do
                {
                    Gramatica alfa = _I[0];
                    _I.RemoveAt(0);
                    string[] splitAlfa = alfa.prod.Split('.');

                    switch (caseFunction(alfa))
                    {
                    case 1:
                        tabel[k + splitAlfa[1].Substring(0, 1)] = findFunctie(k, splitAlfa[1].Substring(0, 1));
                        break;

                    case 2:
                        tabel[k + splitAlfa[1].Substring(0, 1)] = "d" + findFunctie(k, splitAlfa[1].Substring(0, 1));
                        break;

                    case 3:
                        if (splitAlfa[0] == Program.simbolInitial)
                        {
                            addAccept(k, splitAlfa[0]);
                        }
                        else
                        {
                            addReducere(k, splitAlfa[0].Substring(splitAlfa[0].Length - 1), findPord(alfa.neterminal, splitAlfa[0]));
                        }
                        break;
                    }
                } while (_I.Count > 0);

                k++;
            } while (k < _C.Count);
        }
Exemple #3
0
        static public void readFile()
        {
            try {
                // Open the text file using a stream reader.
                using (var sr = new StreamReader("C:\\Users\\DxGod\\source\\repos\\ConsoleApp2\\input.txt")) {
                    string line;
                    sirIntrare    = sr.ReadLine();
                    neterminale   = sr.ReadLine();
                    terminale     = sr.ReadLine();
                    simbolInitial = sr.ReadLine();
                    int indexLine = 0;

                    while ((indexLine < neterminale.Length) && (line = sr.ReadLine()) != null)
                    {
                        gramatica[indexLine++] = new Gramatica(line);
                    }
                    Split(sr.ReadLine(), linie);
                    Split(sr.ReadLine(), coloana);
                    int l = 0, c = 0;
                    while ((line = sr.ReadLine()) != null)
                    {
                        string[] words = line.Split(' ');
                        c = 0;
                        foreach (var word in words)
                        {
                            tabel.Add(linie[l] + coloana[c++], word);
                        }
                        l++;
                    }
                }
            }
            catch (IOException e) {
                Console.WriteLine("The file could not be read:");
                Console.WriteLine(e.Message);
            }
        }