public override int GetHashCode()
{
unchecked
{
return(((_comparer != null ? _comparer.GetHashCode() : 0) * 397) ^ (_keyComparer != null ? _keyComparer.GetHashCode() : 0));
}
}
/// <summary>
/// Get the hashcode for the type collection and the comparer. The type collection can be in any order.
/// </summary>
/// <param name="types"></param>
/// <param name="comparer"></param>
/// <returns></returns>
public static int GetHashCode(Type[] types, IComparer <Entity> comparer = null)
{
var hashCode = 0;
// Hashcode is build off the filters, independent of their order
for (int i = 0; i < types.Length; i++)
{
hashCode += types[i].GetHashCode();
}
// Add on comparer hashcode if set - comparers should overload their
// own GetHashCode to return a unique constant.
hashCode += (comparer == null) ? 0 : comparer.GetHashCode();
return(hashCode);
}
public override int GetHashCode()
{
return(cmp.GetHashCode() ^ int.MinValue);
}
public override int GetHashCode() => _comparer.GetHashCode() ^ _memberEqualityComparer.GetHashCode();
public override int GetHashCode()
{
return(keyComparer.GetHashCode());
}
public override int GetHashCode()
{
return(_comparer.GetHashCode() ^ _equalityComparer.GetHashCode());
}
public int GetHashCode(string str)
{
return(_baseCmp.GetHashCode(str ?? string.Empty));
}
/// <summary>
/// Return the hash code for this comparator.
/// </summary>
/// <returns>
/// The hash code value for this comparator.
/// </returns>
public override int GetHashCode()
{
IComparer comparer = m_comparer;
return(comparer == null ? 17 : comparer.GetHashCode());
}
public override int GetHashCode()
{
// Modify the hash code so that it differs from the hash code for the underlying comparer.
// It would also probably be good enough to just return _originalComparer.GetHashCode().
return(unchecked ((_originalComparer.GetHashCode() + 123457) * 10007));
}