using System.Collections.Generic; namespace System.Collections.Frozen { internal sealed class OrdinalStringFrozenSet_LeftJustifiedCaseInsensitiveSubstring : OrdinalStringFrozenSet { internal OrdinalStringFrozenSet_LeftJustifiedCaseInsensitiveSubstring(string[] entries, IEqualityComparer<string> comparer, int minimumLength, int maximumLengthDiff, int hashIndex, int hashCount) : base(entries, comparer, minimumLength, maximumLengthDiff, hashIndex, hashCount) { } private protected override int FindItemIndex(string item) { return base.FindItemIndex(item); } private protected override bool Equals(string x, string y) { return StringComparer.OrdinalIgnoreCase.Equals(x, y); } private protected override bool Equals(ReadOnlySpan<char> x, string y) { return OrdinalStringFrozenSet.EqualsOrdinalIgnoreCase(x, y); } private protected override int GetHashCode(string s) { return Hashing.GetHashCodeOrdinalIgnoreCase(s.AsSpan(base.HashIndex, base.HashCount)); } private protected override int GetHashCode(ReadOnlySpan<char> s) { return Hashing.GetHashCodeOrdinalIgnoreCase(s.Slice(base.HashIndex, base.HashCount)); } } }