/// ------------------------------------------------------------------------------------
/// <summary>
/// Constructs an object to find the list of minimal pairs within the specified cache.
/// </summary>
/// ------------------------------------------------------------------------------------
public CIEBuilder(WordListCache cache, SortOptions sortOptions, CIEOptions cieOptions)
{
if (cache == null || cache.Count <= 2)
{
return;
}
Cache = cache;
CIEOptions = cieOptions;
_sortOptions = sortOptions.Copy();
_sortOptions.AdvSortOrder = (CIEOptions.Type == CIEOptions.IdenticalType.After ?
new[] { 2, 0, 1 } : new[] { 1, 0, 2 });
}