public OptionMap(int capacity, CommandLineParserSettings settings)
{
_settings = settings;
IEqualityComparer<string> comparer = _settings.CaseSensitive ? StringComparer.Ordinal : StringComparer.OrdinalIgnoreCase;
_names = new Dictionary<string, string>(capacity, comparer);
_map = new Dictionary<string, OptionInfo>(capacity * 2, comparer);
if (_settings.MutuallyExclusive)
{
_mutuallyExclusiveSetMap = new Dictionary<string, MutuallyExclusiveInfo>(capacity, StringComparer.OrdinalIgnoreCase);
}
}
// special constructor for singleton instance, parameter ignored
private CommandLineParser(bool singleton)
{
Singleton = singleton;
_settings = new CommandLineParserSettings(false, false, Console.Error);
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandLineParser"/> class,
/// configurable with a <see cref="CommandLineParserSettings"/> object.
/// </summary>
/// <param name="settings">The <see cref="CommandLineParserSettings"/> object is used to configure
/// aspects and behaviors of the parser.</param>
public CommandLineParser(CommandLineParserSettings settings)
{
_settings = settings;
}
/// <summary>
/// Initializes a new instance of the <see cref="CommandLineParser"/> class.
/// </summary>
public CommandLineParser()
{
_settings = new CommandLineParserSettings();
}
public static OptionMap CreateMap(object target, CommandLineParserSettings settings)
{
var list = ReflectionUtil.RetrievePropertyList<OptionAttribute>(target);
if (list != null)
{
var map = new OptionMap(list.Count, settings);
foreach (var pair in list.Where(pair => pair != null && pair.Right != null))
{
map[pair.Right.UniqueName] = new OptionInfo(pair.Right, pair.Left);
}
map.RawOptions = target;
return map;
}
return null;
}
