using System.Collections.Generic; using System.Runtime.CompilerServices; namespace System.Collections.Frozen { [System.Runtime.CompilerServices.NullableContext(1)] [System.Runtime.CompilerServices.Nullable(new byte[] { 0, 1 })] internal sealed class OrdinalStringFrozenDictionary_Full<[System.Runtime.CompilerServices.Nullable(2)] TValue> : OrdinalStringFrozenDictionary<TValue> { private readonly ulong _lengthFilter; internal OrdinalStringFrozenDictionary_Full(string[] keys, TValue[] values, IEqualityComparer<string> comparer, int minimumLength, int maximumLengthDiff, ulong lengthFilter) : base(keys, values, comparer, minimumLength, maximumLengthDiff, -1, -1) { _lengthFilter = lengthFilter; } [return: System.Runtime.CompilerServices.IsReadOnly] private protected override ref TValue GetValueRefOrNullRefCore(string key) { return ref base.GetValueRefOrNullRefCore(key); } [System.Runtime.CompilerServices.NullableContext(2)] private protected override bool Equals(string x, string y) { return string.Equals(x, y); } private protected override int GetHashCode(string s) { return Hashing.GetHashCodeOrdinal(MemoryExtensions.AsSpan(s)); } private protected override bool CheckLengthQuick(string key) { return ((long)_lengthFilter & (1 << key.Length % 64)) != 0; } } }