From f061999b22ffe17928272ffd63b29abd11c98b4f Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 29 Jan 2002 14:20:29 +0000
Subject: [PATCH] Removed the now rendundent DeepCopy and ShallowCopy files.

---
 include/osg/DeepCopy    | 58 -----------------------------------------
 include/osg/ShallowCopy | 41 -----------------------------
 2 files changed, 99 deletions(-)
 delete mode 100644 include/osg/DeepCopy
 delete mode 100644 include/osg/ShallowCopy

diff --git a/include/osg/DeepCopy b/include/osg/DeepCopy
deleted file mode 100644
index a5532bc33..000000000
--- a/include/osg/DeepCopy
+++ /dev/null
@@ -1,58 +0,0 @@
-//C++ header - Open Scene Graph - Copyright (C) 1998-2001 Robert Osfield
-//Distributed under the terms of the GNU Library General Public License (LGPL)
-//as published by the Free Software Foundation.
-
-#ifndef OSG_DEEPWCOPY
-#define OSG_DEEPWCOPY 1
-
-#include <osg/Node>
-#include <osg/StateSet>
-#include <osg/Texture>
-
-namespace osg {
-
-
-/** CopyOp Functor used to control the whether shallow or deep copy is used
-  * during copy construction and clone operation. The base CopyOp acts as
-  * a shallow copy simply passing back the same pointer as passed in.*/
-struct DeepCopy : public CopyOp
-{
-
-    enum CopyOptions
-    {
-        DEEP_COPY_OBJECTS = 1,
-        DEEP_COPY_NODES = 2,
-        DEEP_COPY_DRAWABLES = 4,
-        DEEP_COPY_STATESETS = 8,
-        DEEP_COPY_STATEATTRIBUTES = 16,
-        DEEP_COPY_TEXTURES = 32,
-        DEEP_COPY_IMAGES = 64,
-        DEEP_COPY_ALL = 0xffffffff
-    };
-    
-    typedef unsigned int CopyFlags;
-
-    DeepCopy(CopyFlags flags=DEEP_COPY_NODES):_flags(flags) {}
-
-    virtual ~DeepCopy() {};
-
-     // note can't clone a refernced object since it doens't have clone
-     // method so we have to assume shallow copy and pass back the pointer.
-    virtual Referenced*     operator() (const Referenced* ref) const { return const_cast<Referenced*>(ref); }
-    
-    virtual Object*         operator() (const Object* obj) const { if (obj && _flags&DEEP_COPY_OBJECTS) return obj->clone(*this); else return const_cast<Object*>(obj); }
-    virtual Node*           operator() (const Node* node) const { if (node && _flags&DEEP_COPY_NODES) return dynamic_cast<Node*>(node->clone(*this)); else return const_cast<Node*>(node); }
-    virtual Drawable*       operator() (const Drawable* drawable) const { if (drawable && _flags&DEEP_COPY_DRAWABLES) return dynamic_cast<Drawable*>(drawable->clone(*this)); else return const_cast<Drawable*>(drawable); }
-    virtual StateSet*       operator() (const StateSet* stateset) const { if (stateset && _flags&DEEP_COPY_STATESETS) return dynamic_cast<StateSet*>(stateset->clone(*this)); else return const_cast<StateSet*>(stateset); }
-    virtual StateAttribute* operator() (const StateAttribute* attr) const { if (attr && _flags&DEEP_COPY_STATEATTRIBUTES) return dynamic_cast<StateAttribute*>(attr->clone(*this)); else return const_cast<StateAttribute*>(attr); }
-    virtual Texture*        operator() (const Texture* text) const { if (text && _flags&DEEP_COPY_TEXTURES) return dynamic_cast<Texture*>(text->clone(*this)); else return const_cast<Texture*>(text); }
-    virtual Image*          operator() (const Image* image) const { if (image && _flags&DEEP_COPY_IMAGES) return dynamic_cast<Image*>(image->clone(*this)); else return const_cast<Image*>(image); }
-    
-    protected:
-    
-    CopyFlags _flags;
-};
-
-};
-
-#endif
diff --git a/include/osg/ShallowCopy b/include/osg/ShallowCopy
deleted file mode 100644
index df8856675..000000000
--- a/include/osg/ShallowCopy
+++ /dev/null
@@ -1,41 +0,0 @@
-//C++ header - Open Scene Graph - Copyright (C) 1998-2001 Robert Osfield
-//Distributed under the terms of the GNU Library General Public License (LGPL)
-//as published by the Free Software Foundation.
-
-#ifndef OSG_SHALLOWCOPY
-#define OSG_SHALLOWCOPY 1
-
-namespace osg {
-
-class Referenced;
-class Object;
-class Image;
-class Texture;
-class StateSet;
-class StateAttribute;
-class Node;
-class Drawable;
-
-/** CopyOp Functor used to control the whether shallow or deep copy is used
-  * during copy construction and clone operation. The base CopyOp acts as
-  * a shallow copy simply passing back the same pointer as passed in.*/
-struct CopyOp
-{
-    virtual ~CopyOp() {}
-    
-    virtual Referenced*     operator() (const Referenced* ref) const { return const_cast<Referenced*>(ref); }
-    virtual Object*         operator() (const Object* obj) const { return const_cast<Object*>(obj); }
-    virtual Node*           operator() (const Node* node) const { return const_cast<Node*>(node); }
-    virtual Drawable*       operator() (const Drawable* drawable) const { return const_cast<Drawable*>(drawable); }
-    virtual StateSet*       operator() (const StateSet* stateset) const { return const_cast<StateSet*>(stateset); }
-    virtual StateAttribute* operator() (const StateAttribute* attr) const { return const_cast<StateAttribute*>(attr); }
-    virtual Texture*        operator() (const Texture* text) const { return const_cast<Texture*>(text); }
-    virtual Image*          operator() (const Image* image) const { return const_cast<Image*>(image); }
-};
-
-/** Convenience typedef so that users can use the more logical ShallowCopy in their own code.*/
-typedef CopyOp ShallowCopy;
-
-};
-
-#endif