//      g05nc Example Program Text
//      C# version, NAG Copyright 2008
using System;
using NagLibrary;
using System.Globalization;
using System.IO;
namespace NagDotNetExamples
{
  public class G05NCE
  {
    static void Main(String[] args)
    {
      StartExample();
    }
    public static void StartExample()
    {
      try
      {
        const int mseed=1;
        const int n=8;
        int genid,   i,   j,   lseed,   m,   subid; int[] index = new int[n];
        lseed = mseed;
        int[] seed = new int[lseed];
        int ifail;
        Console.WriteLine("g05nc Example Program Results");
        Console.WriteLine("");
        //      Number of permutations
        m = 10;
        //      Initialise the seed
        seed[0] = 1762543;
        //      genid and subid identify the base generator
        genid = 1;
        subid = 1;
        //      Initialise the generator to a repeatable sequence
        G05.G05State g05State = new G05.G05State(genid, subid, seed, out ifail);
        if (ifail != 0)
        {
          Console.WriteLine("** Generator initialisation failed with ifail = {0,5}", ifail);
          goto L60;
        }
        // 
        Console.WriteLine("  {0,2}{1}{2,1}{3}",m," Permutations of first ",n," integers");
        Console.WriteLine("");
        //      Permutate M times
        for (j = 1 ; j <= m ; j++)
        {
          //         Set up the index vector
          Console.Write("\t"); 
          for (i = 1 ; i <= n ; i++)
          {
            index[i - 1] = i;
          }
          //         Call the permutation method
          G05.g05nc(index,n, g05State, out ifail);
          if (ifail != 0)
          {
            Console.WriteLine("** g05nc failed with ifail = {0,5}", ifail);
            goto L60;
          }
          //         Display the results
          for (i = 1 ; i <= n ; i++)
          {
            Console.Write(" {0}", index[i - 1]);
          }
          Console.WriteLine(""); 
        }
        // 
        L60: ;
        // 
      }
      catch (Exception e)
      {
        Console.WriteLine(e.Message);
        Console.WriteLine( "Exception Raised");
      }
    }
  }
}