TryAddInternal.cs

TryAddInternal.cs

private bool TryAddInternal(TKey key, TValue value, bool updateIfExists, bool acquireLock, out TValue resultingValue)
{
    IEqualityComparer<TKey> comparer = m_tables.m_comparer;
    var hashcode = comparer.GetHashCode(key);
    var bucketCount = m_tables.m_buckets.Length;
    var bucketNo = (hashcode & 0x7fffffff) % bucketCount;
    
    // removed locking logic for simplicity
    
    for (Node node = tables.m_buckets[bucketNo]; node != null; node = node.m_next)
    {
        if (comparer.Equals(node.m_key, key))
        {
            return false;
        }
    }
    
    // removed add logic for simplicity
    return true;
}