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AsciiString.cs
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56 lines (48 loc) · 1.9 KB
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// Python Tools for Visual Studio
// Copyright(c) Microsoft Corporation
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the License); you may not use
// this file except in compliance with the License. You may obtain a copy of the
// License at http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS
// OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY
// IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABILITY OR NON-INFRINGEMENT.
//
// See the Apache Version 2.0 License for specific language governing
// permissions and limitations under the License.
using System;
using System.Collections.Generic;
using System.Linq;
namespace Microsoft.Python.Parsing {
public sealed class AsciiString: IEquatable<AsciiString> {
public AsciiString(byte[] bytes, string str) {
Bytes = bytes;
String = str;
}
public IReadOnlyList<byte> Bytes { get; }
public string String { get; }
public override string ToString() => String;
public override bool Equals(object obj) {
if (ReferenceEquals(null, obj)) {
return false;
}
if (ReferenceEquals(this, obj)) {
return true;
}
return obj is AsciiString other && Equals(other);
}
public override int GetHashCode() {
unchecked {
return ((Bytes != null ? Bytes.GetHashCode() : 0) * 397) ^ (String != null ? String.GetHashCode() : 0);
}
}
public bool Equals(AsciiString other) {
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return Bytes.SequenceEqual(other.Bytes) && string.Equals(String, other.String);
}
}
}