/// <summary>
/// Constructor
/// </summary>
public Alphabet(eLetterOrder letterOrder)
{
this.SetLetterOrder(letterOrder);
}
/// <summary>
/// Set the ordering of the letters. Either flat alphabetical ordering, or
/// ordering that makes the code sequences per letter the same as morse code.
/// </summary>
/// <param name="letterOrder"></param>
public void SetLetterOrder(eLetterOrder letterOrder)
{
_currentLetterOrder = letterOrder;
switch (_currentLetterOrder)
{
case eLetterOrder.ALPHABETICAL:
Letters = LettersAlphabeticalOrder;
break;
case eLetterOrder.MORSE_CODE:
Letters = LettersMorseCodeOrder;
break;
default:
_currentLetterOrder = eLetterOrder.ALPHABETICAL;
Letters = LettersAlphabeticalOrder;
throw new Exception("Enumeration not defined in eLetterOrder: " + _currentLetterOrder.ToString());
}
START_INDEX = 0;
LAST_INDEX = Letters.Length - 1;
MIDDLE_INDEX = (LAST_INDEX - START_INDEX) / 2;
this.ResetSearchIndexes();
}
