File: FrameworkFork\Microsoft.Xml\Xml\XPath\Internal\ClonableStack.cs
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Project: src\src\dotnet-svcutil\lib\src\dotnet-svcutil-lib.csproj (dotnet-svcutil-lib)
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
namespace MS.Internal.Xml.XPath
{
    using System;
    using Microsoft.Xml;
    using Microsoft.Xml.XPath;
    using System.Diagnostics;
 
    internal sealed class ClonableStack<T> : System.Collections.Generic.List<T>
    {
        public ClonableStack() { }
        public ClonableStack(int capacity) : base(capacity) { }
 
        private ClonableStack(System.Collections.Generic.IEnumerable<T> collection) : base(collection) { }
 
        public void Push(T value)
        {
            base.Add(value);
        }
 
        public T Pop()
        {
            int last = base.Count - 1;
            T result = base[last];
            base.RemoveAt(last);
            return result;
        }
 
        public T Peek()
        {
            return base[base.Count - 1];
        }
 
        public ClonableStack<T> Clone() { return new ClonableStack<T>(this); }
    }
}