ObjectHolderListEnumerator.cs

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namespace System.Runtime.Serialization;
 
internal sealed class ObjectHolderListEnumerator
{
    private readonly bool _isFixupEnumerator;
 
    private readonly ObjectHolderList _list;
 
    private readonly int _startingVersion;
 
    private int _currPos;
 
    internal ObjectHolder Current => _list._values[_currPos];
 
    internal ObjectHolderListEnumerator(ObjectHolderList list, bool isFixupEnumerator)
    {
        _list = list;
        _startingVersion = _list.Version;
        _currPos = -1;
        _isFixupEnumerator = isFixupEnumerator;
    }
 
    internal bool MoveNext()
    {
        if (_isFixupEnumerator)
        {
            while (++_currPos < _list.Count && _list._values[_currPos].CompletelyFixed)
            {
            }
            return _currPos != _list.Count;
        }
        _currPos++;
        return _currPos != _list.Count;
    }
}