/// <summary>
/// Initializes a new instance of the <see cref="CrcHashAlgorithm{TTable}"/> class.
/// </summary>
/// <param name="type">The type.</param>
public CrcHashAlgorithm(CRCTypes type)
{
FieldInfo fi = type.GetType().GetField(type.ToString());
DescriptionAttribute m = fi.GetCustomAttributes(typeof(DescriptionAttribute), false).Single() as DescriptionAttribute;
if (m == null)
{
throw new ArgumentNullException("Not exist description attribute.");
}
CrcName = m.Description;
if (!Paramters.ContainsKey(CrcName))
{
throw new ArgumentException();
}
Paramter = Paramters[CrcName];
CrcType = type;
}
/// <summary> /// Generates the specified paramter. /// </summary> /// <param name="paramter">The paramter.</param> /// <returns></returns> internal override uint[] Generate(CrcParamter <uint> paramter) => CrcHashAlgorithmHelper.GenerateTable(paramter.Polynomial, paramter.Width, paramter.RefInput, Mask);
/// <summary> /// Generates the specified paramter. /// </summary> /// <param name="paramter">The paramter.</param> /// <returns></returns> internal abstract TTable[] Generate(CrcParamter <TTable> paramter);
