/// <summary>
/// Searches an input string for all occurences of pattern.
/// </summary>
/// <param name="input">The string to search in.</param>
/// <param name="pattern">The string to search for.</param>
/// <param name="startIndex">The zero-based index to start searching.</param>
/// <param name="caseSensitive">Whether or not the search should be case sensitive.</param>
/// <returns>The indices of all occurences of the pattern found, or an empty array if no occurences were found.</returns>
public static int[] FindAll(string input, string pattern, int startIndex, bool caseSensitive)
{
int index = -1;
int start = startIndex;
List <int> retval = new List <int>();
BoyerMoore searcher = new BoyerMoore(pattern, caseSensitive);
while ((index = searcher.Search(input, start)) >= 0)
{
retval.Add(index);
start = index + pattern.Length;
}
return(retval.ToArray());
}
/// <summary>
/// Searches an input string for the first occurence of pattern.
/// </summary>
/// <param name="input">The string to search in.</param>
/// <param name="pattern">The string to search for.</param>
/// <param name="startIndex">The zero-based index to start searching.</param>
/// <param name="caseSensitive">Whether or not the search should be case sensitive.</param>
/// <returns>The index of the pattern if found, or -1 if it is not.</returns>
public static int Find(string input, string pattern, int startIndex, bool caseSensitive)
{
BoyerMoore searcher = new BoyerMoore(pattern, caseSensitive);
return(searcher.Search(pattern, startIndex));
}
