//Random rnd = new Random() must be decleard in the body of script
public string RandMonoSeq(Random _rnd, int _randSeqLength, double[] _nucFrq)
{
Random rnd = _rnd;
int randSeqLength = _randSeqLength;
double[] nucFrq = _nucFrq;
string randSeq = string.Empty;
double[] nucFrqMod = new double[nucFrq.Length];
double nucSum = 0;
foreach (var item in nucFrq)
{
nucSum += item;
}
if (nucSum > 1.1 || nucSum < 0.9)
{
Console.WriteLine("Wrong argument sum.");
EndRun.End();
System.Environment.Exit(1);
}
for (int i = 0; i < _nucFrq.Length; i++)
{
if (i == 0)
{
nucFrqMod[i] = nucFrq[i];
continue;
}
nucFrqMod[i] = nucFrqMod[i - 1] + nucFrq[i];
}
var monoNuc = new string[] { "a", "c", "g", "t" };
for (int i = 0; i < randSeqLength; i++)
{
double rand = rnd.NextDouble();
for (int j = 0; j < nucFrqMod.Length; j++)
{
if (rand <= nucFrqMod[j])
{
randSeq = string.Concat(randSeq, monoNuc[j]);
break;
}
}
}
return(randSeq);
}
static void Main()
{
var testTuple = new Tuple <int, string, string, double>(1, "one", "two", (double)2);
var testString = testTuple.ToString();
char[] trimChars = { '(', ')' };
testString = testString.Trim(trimChars);
Console.WriteLine(testTuple);
Console.WriteLine(testString);
var testListTuple = new List <Tuple <string, int, string, double> >();
testListTuple.Add(Tuple.Create("one", 1, "another one", (double)1));
testListTuple.Add(Tuple.Create("two", 2, "another two", (double)2));
foreach (var listItem in testListTuple)
{
string textItem = listItem.ToString();
Console.WriteLine(textItem.Trim(trimChars));
}
EndRun.End();
}