static public void TestGetMember(String poly, int i, TMember answer)
{
string testDescr = poly;
Console.Write("\n___________________________________________________________________________________\nTestGetMember: " + testDescr);
log(ConsoleColor.Magenta, " ? ");
//initialize polynom
TPoly p = new TPoly(TPoly.StringToMap(poly));
// calculation
var test = p.GetMember(i);
// write result
Console.Write(test.FCoeff + " " + test.FDegree);
// checking
if (test == answer)
{
log(ConsoleColor.Green, "\t>>> ok \n");
}
else
{
log(ConsoleColor.Red, "\t>>> fail \n");
}
}
static public SortedDictionary <int, TMember> StringToMap(String str)
{
String[] coeffs = Regex.Split(str, "([+-]?(?:(?:\\d+x\\^\\d+)|(?:\\d+x)|(?:\\d+)|(?:x)))");
SortedDictionary <int, TMember> result = new SortedDictionary <int, TMember>();
String[] temp;
if (str == "")
{
result.Add(0, new TMember());
}
else
{
for (int i = 1; i < coeffs.Length - 1; i = i + 2)
{
temp = Regex.Split(coeffs[i], "[xX^]");
TMember newMember = new TMember(Convert.ToInt32(temp[0]), Convert.ToInt32(temp[2]));
result.Add(Convert.ToInt32(temp[2]), newMember);
}
}
return(result);
}
