1 files changed, 0 insertions, 147 deletions
diff --git a/mcs/class/Mono.C5/C5/MappedEnumerators.cs b/mcs/class/Mono.C5/C5/MappedEnumerators.cs
deleted file mode 100644
index 6511a6da2d1..00000000000
--- a/mcs/class/Mono.C5/C5/MappedEnumerators.cs
+++ /dev/null
@@ -1,147 +0,0 @@
-#if NET_2_0
-/*
- Copyright (c) 2003-2006 Niels Kokholm and Peter Sestoft
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- 
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.
-*/
-
-using System;
-using System.Diagnostics;
-using SCG = System.Collections.Generic;
-namespace C5
-{
-  abstract class MappedDirectedCollectionValue<T, V> : DirectedCollectionValueBase<V>, IDirectedCollectionValue<V>
-  {
-    IDirectedCollectionValue<T> directedcollectionvalue;
-
-    abstract public V Map(T item);
-
-    public MappedDirectedCollectionValue(IDirectedCollectionValue<T> directedcollectionvalue)
-    {
-      this.directedcollectionvalue = directedcollectionvalue;
-    }
-
-    public override V Choose() { return Map(directedcollectionvalue.Choose()); }
-
-    public override bool IsEmpty { get { return directedcollectionvalue.IsEmpty; } }
-
-    public override int Count { get { return directedcollectionvalue.Count; } }
-
-    public override Speed CountSpeed { get { return directedcollectionvalue.CountSpeed; } }
-
-    public override IDirectedCollectionValue<V> Backwards()
-    {
-      MappedDirectedCollectionValue<T, V> retval = (MappedDirectedCollectionValue<T, V>)MemberwiseClone();
-      retval.directedcollectionvalue = directedcollectionvalue.Backwards();
-      return retval;
-      //If we made this classs non-abstract we could do
-      //return new MappedDirectedCollectionValue<T,V>(directedcollectionvalue.Backwards());;
-    }
-
-
-    public override SCG.IEnumerator<V> GetEnumerator()
-    {
-      foreach (T item in directedcollectionvalue)
-        yield return Map(item);
-    }
-
-    public override EnumerationDirection Direction
-    {
-      get { return directedcollectionvalue.Direction; }
-    }
-
-    IDirectedEnumerable<V> IDirectedEnumerable<V>.Backwards()
-    {
-      return Backwards();
-    }
-
-
-  }
-
-  abstract class MappedCollectionValue<T, V> : CollectionValueBase<V>, ICollectionValue<V>
-  {
-    ICollectionValue<T> collectionvalue;
-
-    abstract public V Map(T item);
-
-    public MappedCollectionValue(ICollectionValue<T> collectionvalue)
-    {
-      this.collectionvalue = collectionvalue;
-    }
-
-    public override V Choose() { return Map(collectionvalue.Choose()); }
-
-    public override bool IsEmpty { get { return collectionvalue.IsEmpty; } }
-
-    public override int Count { get { return collectionvalue.Count; } }
-
-    public override Speed CountSpeed { get { return collectionvalue.CountSpeed; } }
-
-    public override SCG.IEnumerator<V> GetEnumerator()
-    {
-      foreach (T item in collectionvalue)
-        yield return Map(item);
-    }
-  }
-  
-  class MultiplicityOne<K> : MappedCollectionValue<K, KeyValuePair<K, int>>
-  {
-    public MultiplicityOne(ICollectionValue<K> coll):base(coll) { }
-    public override KeyValuePair<K, int> Map(K k) { return new KeyValuePair<K, int>(k, 1); }
-  }
-
-  class DropMultiplicity<K> : MappedCollectionValue<KeyValuePair<K, int>, K>
-  {
-    public DropMultiplicity(ICollectionValue<KeyValuePair<K, int>> coll):base(coll) { }
-    public override K Map(KeyValuePair<K, int> kvp) { return kvp.Key; }
-  }
-  
-  abstract class MappedDirectedEnumerable<T, V> : EnumerableBase<V>, IDirectedEnumerable<V>
-  {
-    IDirectedEnumerable<T> directedenumerable;
-
-    abstract public V Map(T item);
-
-    public MappedDirectedEnumerable(IDirectedEnumerable<T> directedenumerable)
-    {
-      this.directedenumerable = directedenumerable;
-    }
-
-    public IDirectedEnumerable<V> Backwards()
-    {
-      MappedDirectedEnumerable<T, V> retval = (MappedDirectedEnumerable<T, V>)MemberwiseClone();
-      retval.directedenumerable = directedenumerable.Backwards();
-      return retval;
-      //If we made this classs non-abstract we could do
-      //return new MappedDirectedCollectionValue<T,V>(directedcollectionvalue.Backwards());;
-    }
-
-
-    public override SCG.IEnumerator<V> GetEnumerator()
-    {
-      foreach (T item in directedenumerable)
-        yield return Map(item);
-    }
-
-    public EnumerationDirection Direction
-    {
-      get { return directedenumerable.Direction; }
-    }
-  }
-}
-#endif