1 files changed, 157 insertions, 157 deletions

diff --git a/shared/loki/Visitor.h b/shared/loki/Visitor.h
index 4425a9fa..f6b0ad81 100644
--- a/shared/loki/Visitor.h
+++ b/shared/loki/Visitor.h
@@ -2,14 +2,14 @@
 // The Loki Library
 // Copyright (c) 2001 by Andrei Alexandrescu
 // This code accompanies the book:
-// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design 
+// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
 //     Patterns Applied". Copyright (c) 2001. Addison-Wesley.
-// Permission to use, copy, modify, distribute and sell this software for any 
-//     purpose is hereby granted without fee, provided that the above copyright 
-//     notice appear in all copies and that both that copyright notice and this 
+// Permission to use, copy, modify, distribute and sell this software for any
+//     purpose is hereby granted without fee, provided that the above copyright
+//     notice appear in all copies and that both that copyright notice and this
 //     permission notice appear in supporting documentation.
-// The author or Addison-Wesley Longman make no representations about the 
-//     suitability of this software for any purpose. It is provided "as is" 
+// The author or Addison-Wesley Longman make no representations about the
+//     suitability of this software for any purpose. It is provided "as is"
 //     without express or implied warranty.
 ////////////////////////////////////////////////////////////////////////////////
 #ifndef LOKI_VISITOR_INC_
@@ -28,17 +28,17 @@ namespace Loki
 
 ////////////////////////////////////////////////////////////////////////////////
 /// \class BaseVisitor
-///  
+///
 /// \ingroup VisitorGroup
 /// The base class of any Acyclic Visitor
 ////////////////////////////////////////////////////////////////////////////////
 
-    class BaseVisitor
-    {
-    public:
-        virtual ~BaseVisitor() {}
-    };
-    
+class BaseVisitor
+{
+public:
+    virtual ~BaseVisitor() {}
+};
+
 ////////////////////////////////////////////////////////////////////////////////
 /// \class Visitor
 ///
@@ -48,7 +48,7 @@ namespace Loki
 /// \par Usage
 ///
 /// Defining the visitable class:
-/// 
+///
 /// \code
 /// class RasterBitmap : public BaseVisitable<>
 /// {
@@ -59,7 +59,7 @@ namespace Loki
 ///
 /// Way 1 to define a visitor:
 /// \code
-/// class SomeVisitor : 
+/// class SomeVisitor :
 ///     public BaseVisitor // required
 ///     public Visitor<RasterBitmap>,
 ///     public Visitor<Paragraph>
@@ -72,7 +72,7 @@ namespace Loki
 ///
 /// Way 2 to define the visitor:
 /// \code
-/// class SomeVisitor : 
+/// class SomeVisitor :
 ///     public BaseVisitor // required
 ///     public Visitor<LOKI_TYPELIST_2(RasterBitmap, Paragraph)>
 /// {
@@ -84,7 +84,7 @@ namespace Loki
 ///
 /// Way 3 to define the visitor:
 /// \code
-/// class SomeVisitor : 
+/// class SomeVisitor :
 ///     public BaseVisitor // required
 ///     public Visitor<Seq<RasterBitmap, Paragraph>::Type>
 /// {
@@ -97,7 +97,7 @@ namespace Loki
 /// \par Using const visit functions:
 ///
 /// Defining the visitable class (true for const):
-/// 
+///
 /// \code
 /// class RasterBitmap : public BaseVisitable<void, DefaultCatchAll, true>
 /// {
@@ -108,7 +108,7 @@ namespace Loki
 ///
 /// Defining the visitor which only calls const member functions:
 /// \code
-/// class SomeVisitor : 
+/// class SomeVisitor :
 ///     public BaseVisitor // required
 ///     public Visitor<RasterBitmap, void, true>,
 /// {
@@ -119,38 +119,38 @@ namespace Loki
 ///
 /// \par Example:
 ///
-/// test/Visitor/main.cpp 
+/// test/Visitor/main.cpp
 ////////////////////////////////////////////////////////////////////////////////
 
-    template <class T, typename R = void, bool ConstVisit = false>
-    class Visitor;
+template <class T, typename R = void, bool ConstVisit = false>
+class Visitor;
 
-    template <class T, typename R>
-    class Visitor<T, R, false>
-    {
-    public:
-        typedef R ReturnType;
-        typedef T ParamType;
-        virtual ~Visitor() {}
-        virtual ReturnType Visit(ParamType&) = 0;
-    };
-
-    template <class T, typename R>
-    class Visitor<T, R, true>
-    {
-    public:
-        typedef R ReturnType;
-        typedef const T ParamType;
-        virtual ~Visitor() {}
-        virtual ReturnType Visit(ParamType&) = 0;
-    };
+template <class T, typename R>
+class Visitor<T, R, false>
+{
+public:
+    typedef R ReturnType;
+    typedef T ParamType;
+    virtual ~Visitor() {}
+    virtual ReturnType Visit(ParamType&) = 0;
+};
+
+template <class T, typename R>
+class Visitor<T, R, true>
+{
+public:
+    typedef R ReturnType;
+    typedef const T ParamType;
+    virtual ~Visitor() {}
+    virtual ReturnType Visit(ParamType&) = 0;
+};
 
 ////////////////////////////////////////////////////////////////////////////////
 // class template Visitor (specialization)
 // This specialization is not present in the book. It makes it easier to define
 // Visitors for multiple types in a shot by using a typelist. Example:
 //
-// class SomeVisitor : 
+// class SomeVisitor :
 //     public BaseVisitor // required
 //     public Visitor<LOKI_TYPELIST_2(RasterBitmap, Paragraph)>
 // {
@@ -160,41 +160,41 @@ namespace Loki
 // };
 ////////////////////////////////////////////////////////////////////////////////
 
-    template <class Head, class Tail, typename R>
-    class Visitor<Typelist<Head, Tail>, R, false>
-        : public Visitor<Head, R, false>, public Visitor<Tail, R, false>
-    {
-    public:
-        typedef R ReturnType;
-       // using Visitor<Head, R>::Visit;
-       // using Visitor<Tail, R>::Visit;
-    };
-    
-    template <class Head, typename R>
-    class Visitor<Typelist<Head, NullType>, R, false> : public Visitor<Head, R, false>
-    {
-    public:
-        typedef R ReturnType;
-        using Visitor<Head, R, false>::Visit;
-    };
-
-    template <class Head, class Tail, typename R>
-    class Visitor<Typelist<Head, Tail>, R, true>
-        : public Visitor<Head, R, true>, public Visitor<Tail, R, true>
-    {
-    public:
-        typedef R ReturnType;
-       // using Visitor<Head, R>::Visit;
-       // using Visitor<Tail, R>::Visit;
-    };
-    
-    template <class Head, typename R>
-    class Visitor<Typelist<Head, NullType>, R, true> : public Visitor<Head, R, true>
-    {
-    public:
-        typedef R ReturnType;
-        using Visitor<Head, R, true>::Visit;
-    };
+template <class Head, class Tail, typename R>
+class Visitor<Typelist<Head, Tail>, R, false>
+    : public Visitor<Head, R, false>, public Visitor<Tail, R, false>
+{
+public:
+    typedef R ReturnType;
+    // using Visitor<Head, R>::Visit;
+    // using Visitor<Tail, R>::Visit;
+};
+
+template <class Head, typename R>
+class Visitor<Typelist<Head, NullType>, R, false> : public Visitor<Head, R, false>
+{
+public:
+    typedef R ReturnType;
+    using Visitor<Head, R, false>::Visit;
+};
+
+template <class Head, class Tail, typename R>
+class Visitor<Typelist<Head, Tail>, R, true>
+    : public Visitor<Head, R, true>, public Visitor<Tail, R, true>
+{
+public:
+    typedef R ReturnType;
+    // using Visitor<Head, R>::Visit;
+    // using Visitor<Tail, R>::Visit;
+};
+
+template <class Head, typename R>
+class Visitor<Typelist<Head, NullType>, R, true> : public Visitor<Head, R, true>
+{
+public:
+    typedef R ReturnType;
+    using Visitor<Head, R, true>::Visit;
+};
 
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -203,29 +203,29 @@ namespace Loki
 //     functions)
 ////////////////////////////////////////////////////////////////////////////////
 
-    template <class TList, typename R = void> class BaseVisitorImpl;
+template <class TList, typename R = void> class BaseVisitorImpl;
+
+template <class Head, class Tail, typename R>
+class BaseVisitorImpl<Typelist<Head, Tail>, R>
+    : public Visitor<Head, R>
+    , public BaseVisitorImpl<Tail, R>
+{
+public:
+    // using BaseVisitorImpl<Tail, R>::Visit;
+
+    virtual R Visit(Head&)
+    { return R(); }
+};
+
+template <class Head, typename R>
+class BaseVisitorImpl<Typelist<Head, NullType>, R>
+    : public Visitor<Head, R>
+{
+public:
+    virtual R Visit(Head&)
+    { return R(); }
+};
 
-    template <class Head, class Tail, typename R>
-    class BaseVisitorImpl<Typelist<Head, Tail>, R>
-        : public Visitor<Head, R>
-        , public BaseVisitorImpl<Tail, R>
-    {
-    public:
-       // using BaseVisitorImpl<Tail, R>::Visit;
-
-        virtual R Visit(Head&)
-        { return R(); }
-    };
-    
-    template <class Head, typename R>
-    class BaseVisitorImpl<Typelist<Head, NullType>, R>
-        : public Visitor<Head, R>
-    {
-    public:
-        virtual R Visit(Head&)
-        { return R(); }
-    };
-    
 ////////////////////////////////////////////////////////////////////////////////
 // class template BaseVisitable
 ////////////////////////////////////////////////////////////////////////////////
@@ -241,61 +241,61 @@ struct DefaultCatchAll
 // class template BaseVisitable
 ////////////////////////////////////////////////////////////////////////////////
 
-    template 
-    <
-        typename R = void, 
-        template <typename, class> class CatchAll = DefaultCatchAll,
-        bool ConstVisitable = false
-    >
-    class BaseVisitable;
+template
+<
+typename R = void,
+         template <typename, class> class CatchAll = DefaultCatchAll,
+         bool ConstVisitable = false
+         >
+class BaseVisitable;
 
-    template<typename R,template <typename, class> class CatchAll>
-    class BaseVisitable<R, CatchAll, false>
+template<typename R,template <typename, class> class CatchAll>
+class BaseVisitable<R, CatchAll, false>
+{
+public:
+    typedef R ReturnType;
+    virtual ~BaseVisitable() {}
+    virtual ReturnType Accept(BaseVisitor&) = 0;
+
+protected: // give access only to the hierarchy
+    template <class T>
+    static ReturnType AcceptImpl(T& visited, BaseVisitor& guest)
     {
-    public:
-        typedef R ReturnType;
-        virtual ~BaseVisitable() {}
-        virtual ReturnType Accept(BaseVisitor&) = 0;
-        
-    protected: // give access only to the hierarchy
-        template <class T>
-        static ReturnType AcceptImpl(T& visited, BaseVisitor& guest)
+        // Apply the Acyclic Visitor
+        if (Visitor<T,R>* p = dynamic_cast<Visitor<T,R>*>(&guest))
         {
-            // Apply the Acyclic Visitor
-            if (Visitor<T,R>* p = dynamic_cast<Visitor<T,R>*>(&guest))
-            {
-                return p->Visit(visited);
-            }
-            return CatchAll<R, T>::OnUnknownVisitor(visited, guest);
+            return p->Visit(visited);
         }
-    };
+        return CatchAll<R, T>::OnUnknownVisitor(visited, guest);
+    }
+};
 
-    template<typename R,template <typename, class> class CatchAll>
-    class BaseVisitable<R, CatchAll, true>
+template<typename R,template <typename, class> class CatchAll>
+class BaseVisitable<R, CatchAll, true>
+{
+public:
+    typedef R ReturnType;
+    virtual ~BaseVisitable() {}
+    virtual ReturnType Accept(BaseVisitor&) const = 0;
+
+protected: // give access only to the hierarchy
+    template <class T>
+    static ReturnType AcceptImpl(const T& visited, BaseVisitor& guest)
     {
-    public:
-        typedef R ReturnType;
-        virtual ~BaseVisitable() {}
-        virtual ReturnType Accept(BaseVisitor&) const = 0;
-        
-    protected: // give access only to the hierarchy
-        template <class T>
-        static ReturnType AcceptImpl(const T& visited, BaseVisitor& guest)
+        // Apply the Acyclic Visitor
+        if (Visitor<T,R,true>* p = dynamic_cast<Visitor<T,R,true>*>(&guest))
         {
-            // Apply the Acyclic Visitor
-            if (Visitor<T,R,true>* p = dynamic_cast<Visitor<T,R,true>*>(&guest))
-            {
-                return p->Visit(visited);
-            }
-            return CatchAll<R, T>::OnUnknownVisitor(const_cast<T&>(visited), guest);
+            return p->Visit(visited);
         }
-    };
+        return CatchAll<R, T>::OnUnknownVisitor(const_cast<T&>(visited), guest);
+    }
+};
 
 
 ////////////////////////////////////////////////////////////////////////////////
 /// \def LOKI_DEFINE_VISITABLE()
 /// \ingroup VisitorGroup
-/// Put it in every class that you want to make visitable 
+/// Put it in every class that you want to make visitable
 /// (in addition to deriving it from BaseVisitable<R>)
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -306,7 +306,7 @@ struct DefaultCatchAll
 ////////////////////////////////////////////////////////////////////////////////
 /// \def LOKI_DEFINE_CONST_VISITABLE()
 /// \ingroup VisitorGroup
-/// Put it in every class that you want to make visitable by const member 
+/// Put it in every class that you want to make visitable by const member
 /// functions (in addition to deriving it from BaseVisitable<R>)
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -318,25 +318,25 @@ struct DefaultCatchAll
 /// \class CyclicVisitor
 ///
 /// \ingroup VisitorGroup
-/// Put it in every class that you want to make visitable (in addition to 
+/// Put it in every class that you want to make visitable (in addition to
 /// deriving it from BaseVisitable<R>
 ////////////////////////////////////////////////////////////////////////////////
 
-    template <typename R, class TList>
-    class CyclicVisitor : public Visitor<TList, R>
+template <typename R, class TList>
+class CyclicVisitor : public Visitor<TList, R>
+{
+public:
+    typedef R ReturnType;
+    // using Visitor<TList, R>::Visit;
+
+    template <class Visited>
+    ReturnType GenericVisit(Visited& host)
     {
-    public:
-        typedef R ReturnType;
-        // using Visitor<TList, R>::Visit;
-        
-        template <class Visited>
-        ReturnType GenericVisit(Visited& host)
-        {
-            Visitor<Visited, ReturnType>& subObj = *this;
-            return subObj.Visit(host);
-        }
-    };
-    
+        Visitor<Visited, ReturnType>& subObj = *this;
+        return subObj.Visit(host);
+    }
+};
+
 ////////////////////////////////////////////////////////////////////////////////
 /// \def LOKI_DEFINE_CYCLIC_VISITABLE(SomeVisitor)
 /// \ingroup VisitorGroup