MalwareSourceCode/MSIL/Virus/Win32/E/Virus.Win32.Expiro.w-f8f9f26e940480624825f6bddbea86e70fc4aa746c4dd8efa7d98dcb477000ed/Microsoft/InfoCards/LocalIdCollection.cs

// Decompiled with JetBrains decompiler
// Type: Microsoft.InfoCards.LocalIdCollection
// Assembly: infocard, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
// MVID: 1D4D5564-A025-490C-AF1D-DF4FBB709D1F
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Virus.Win32.Expiro.w-f8f9f26e940480624825f6bddbea86e70fc4aa746c4dd8efa7d98dcb477000ed.exe

using System.Collections.Generic;

namespace Microsoft.InfoCards
{
  internal class LocalIdCollection
  {
    private SortedList<int, int> m_inner;

    public LocalIdCollection() => this.m_inner = new SortedList<int, int>();

    public void Add(int item)
    {
      if (this.m_inner.ContainsKey(item))
        return;
      this.m_inner.Add(item, item);
    }

    public void Clear() => this.m_inner.Clear();

    public int Count => this.m_inner.Count;

    public void Filter(LocalIdCollection itemsToKeep)
    {
      for (int index = this.m_inner.Count - 1; index >= 0; --index)
      {
        if (!itemsToKeep.m_inner.ContainsKey(this.m_inner.Keys[index]))
          this.m_inner.RemoveAt(index);
      }
    }

    public IList<int> Keys => this.m_inner.Keys;
  }
}