public FastPositiveHash(FastPositiveHashVariant variant, UInt64 seed)
{
switch (variant)
{
case FastPositiveHashVariant.V0:
m_Engine = new EngineV0(seed);
break;
case FastPositiveHashVariant.V1:
m_Engine = new EngineV1(seed);
break;
default:
m_Engine = new EngineV2(seed);
break;
}
}
/// <summary>Initializes a new instance using the specified variant and seed.</summary>
/// <param name="variant">The enumerator value of type <see cref="T:FastHashes.FastPositiveHashVariant"/> representing the variant of the hashing algorithm.</param>
/// <param name="seed">The <see cref="T:System.UInt64"/> seed used by the hashing algorithm.</param>
/// <exception cref="T:System.ComponentModel.InvalidEnumArgumentException">Thrown when the value of <paramref name="variant">variant</paramref> is undefined.</exception>
public FastPositiveHash(FastPositiveHashVariant variant, UInt64 seed)
{
if (!Enum.IsDefined(typeof(FastPositiveHashVariant), variant))
{
throw new InvalidEnumArgumentException("Invalid variant specified.");
}
switch (variant)
{
case FastPositiveHashVariant.V0:
m_Engine = new EngineV0(seed);
break;
case FastPositiveHashVariant.V1:
m_Engine = new EngineV1(seed);
break;
default:
m_Engine = new EngineV2(seed);
break;
}
}
/// <summary>Initializes a new instance using the specified variant and a seed value of <c>0</c>.</summary>
/// <param name="variant">The enumerator value of type <see cref="T:FastHashes.FastPositiveHashVariant"/> representing the variant of the hashing algorithm.</param>
/// <exception cref="T:System.ComponentModel.InvalidEnumArgumentException">Thrown when the value of <paramref name="variant">variant</paramref> is undefined.</exception>
public FastPositiveHash(FastPositiveHashVariant variant) : this(variant, 0ul)
{
}
