1 files changed, 0 insertions, 71 deletions
diff --git a/libcutl/cutl/container/key.hxx b/libcutl/cutl/container/key.hxx
deleted file mode 100644
index 42f0fe5..0000000
--- a/libcutl/cutl/container/key.hxx
+++ /dev/null
@@ -1,71 +0,0 @@
-// file      : cutl/container/key.hxx
-// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
-// license   : MIT; see accompkeying LICENSE file
-
-#ifndef CUTL_CONTAINER_KEY_HXX
-#define CUTL_CONTAINER_KEY_HXX
-
-namespace cutl
-{
-  namespace container
-  {
-    // A modifiable map key wrapper that can be used to implement multi-
-    // index containers, as discussed in the following post:
-    //
-    // http://www.codesynthesis.com/~boris/blog/2012/09/11/emulating-boost-multi-index-with-std-containers/
-    //
-    template <class T1, class T2 = void, class T3 = void>
-    struct key;
-
-    template <class T1>
-    struct key<T1, void, void>
-    {
-      mutable const T1* p1;
-
-      key (): p1 (0) {}
-      key (const T1& r1): p1 (&r1) {}
-      void assign (const T1& r1) const {p1 = &r1;}
-
-      bool operator< (const key& x) const {return *p1 < *x.p1;}
-    };
-
-    template <class T1, class T2>
-    struct key<T1, T2, void>
-    {
-      mutable const T1* p1;
-      mutable const T2* p2;
-
-      key (): p1 (0), p2 (0) {}
-      key (const T1& r1, const T2& r2): p1 (&r1), p2 (&r2) {}
-      void assign (const T1& r1, const T2& r2) const {p1 = &r1; p2 = &r2;}
-
-      bool operator< (const key& x) const
-      {
-        return *p1 < *x.p1 || (!(*x.p1 < *p1) && *p2 < *x.p2);
-      }
-    };
-
-    template <class T1, class T2, class T3>
-    struct key
-    {
-      mutable const T1* p1;
-      mutable const T2* p2;
-      mutable const T3* p3;
-
-      key (): p1 (0), p2 (0), p3 (0) {}
-      key (const T1& r1, const T2& r2, const T3& r3)
-          : p1 (&r1), p2 (&r2) , p3 (&r3) {}
-      void assign (const T1& r1, const T2& r2, const T3& r3) const
-      {p1 = &r1; p2 = &r2; p3 = &r3;}
-
-      bool operator< (const key& x) const
-      {
-        return (*p1 < *x.p1 ||
-                (!(*x.p1 < *p1) && (*p2 < *x.p2 ||
-                                    (!(*x.p2 < *p2) && *p3 < *x.p3))));
-      }
-    };
-  }
-}
-
-#endif // CUTL_CONTAINER_KEY_HXX