diff --git a/src/include/ranges/anonymous_range.h b/src/include/ranges/anonymous_range.h
index c079697..ca24747 100644
--- a/src/include/ranges/anonymous_range.h
+++ b/src/include/ranges/anonymous_range.h
@@ -5,7 +5,7 @@
 
 #include <cstdlib>
 #include <map>
-//#include "base_def.h"
+#include "rbase_def.h"
 #include "ranges/range_base.h"
 #include "ranges/rpheader.h"
 
@@ -24,7 +24,7 @@ namespace MultiArrayTools
 	
 	typedef AnonymousRange oType;
 
-	AnonymousRangeFactory() = delete;
+	AnonymousRangeFactory() = default;
 
 	template <class... RangeTypes>
 	AnonymousRangeFactory(const std::tuple<std::shared_ptr<RangeTypes>...>& origs);
@@ -120,7 +120,32 @@ namespace MultiArrayTools
     {
 	std::dynamic_pointer_cast<oType>(mProd)->mOrig.push_back(r);
     }
-    
+
+    /*****************
+     *   Functions   *
+     *****************/
+
+    std::shared_ptr<AnonymousRange> defaultRange(size_t size = 0);
+}
+
+namespace MultiArrayHelper
+{
+    using namespace MultiArrayTools;
+    template <>
+    inline void resolveSetRange<AnonymousRange>(std::shared_ptr<AnonymousRange> rp,
+						std::vector<std::shared_ptr<RangeBase> > orig,
+						size_t origpos, size_t size)
+    {
+    	AnonymousRangeFactory arf;
+	for(size_t op = origpos - size + 1; op != origpos + 1; ++op){
+	    arf.append(orig[op]);
+	}
+    	rp = std::dynamic_pointer_cast<AnonymousRange>( arf.create() );
+    }
+}
+
+namespace MultiArrayTools
+{
     /***********************
      *   AnonymousRange    *
      ***********************/
@@ -155,15 +180,12 @@ namespace MultiArrayTools
     {
 	std::tuple<Ranges...> rtp;
 	RPackNum<sizeof...(Ranges)-1>::resolveRangeType(mOrig, rtp, mOrig.size()-1, sizes...);
-	MultiRangeFactory<Ranges> mrf(rtp);
+	MultiRangeFactory<Ranges...> mrf(rtp);
 	return std::dynamic_pointer_cast<MultiRange<Ranges...> >( mrf->create() );
     }
     
-    /*****************
-     *   Functions   *
-     *****************/
 
-    std::shared_ptr<AnonymousRange> defaultRange(size_t size = 0);
+    
 }
 
 #endif
diff --git a/src/include/ranges/rbase_def.h b/src/include/ranges/rbase_def.h
index 8c61363..d1ae3e3 100644
--- a/src/include/ranges/rbase_def.h
+++ b/src/include/ranges/rbase_def.h
@@ -71,6 +71,7 @@ namespace MultiArrayTools
 
     // anonymous_range.h
     class AnonymousRange;
+
 }
 
 #endif
diff --git a/src/include/ranges/rpack_num.h b/src/include/ranges/rpack_num.h
index cdab813..8366f43 100644
--- a/src/include/ranges/rpack_num.h
+++ b/src/include/ranges/rpack_num.h
@@ -3,6 +3,11 @@
 #define __rpack_num_h__
 
 #include <memory>
+#include <vector>
+#include <cassert>
+#include "ranges/rbase_def.h"
+#include "ranges/index_base.h"
+
 
 namespace MultiArrayHelper
 {
@@ -39,6 +44,7 @@ namespace MultiArrayHelper
     template <class Index>
     inline size_t getStepSize(const Index& ii, std::intptr_t j);
 
+    
     template <class Range>
     void resolveSetRange(std::shared_ptr<Range> rp, std::vector<std::shared_ptr<RangeBase> > orig,
 			 size_t origpos, size_t size)
@@ -46,18 +52,6 @@ namespace MultiArrayHelper
 	assert(size == 1);
 	rp = std::dynamic_pointer_cast<Range>( orig[origpos] ); // catch bad cast here!!
     }
-
-    template <>
-    void resolveSetRange<AnonymousRange>(std::shared_ptr<AnonymousRange> rp,
-					 std::vector<std::shared_ptr<RangeBase> > orig,
-					 size_t origpos, size_t size)
-    {
-	AnonymousRangeFactory arf;
-	for(size_t op = origpos - size + 1; op != origpos + 1; ++op){
-	    arf.append(orig[op]);
-	}
-	rp = std::dynamic_pointer_cast<AnonymousRange>( arf.create() );
-    }
     
     template <size_t N>
     struct RPackNum
@@ -276,11 +270,10 @@ namespace MultiArrayHelper
 	}
 
 	template <class RangeTuple, typename... SIZET>
-	static void resolveRangeType(const std::vector<std::shared_ptr<RangeBase> > orig,
-				     const RangeTuple& rtp, size_t off, size_t size, SIZET... sizes)
+	static inline void resolveRangeType(const std::vector<std::shared_ptr<RangeBase> > orig,
+					    const RangeTuple& rtp, size_t off, size_t size, SIZET... sizes)
 	{
 	    constexpr size_t tps = std::tuple_size<RangeTuple>::value;
-	    typedef decltype(std::get<tps-N-1>(rtp)) RangeType;
 	    resolveSetRange(std::get<tps-N-1>(rtp), orig, off, size);
 	    RPackNum<N-1>::resolveRangeType(orig, rtp, off-size, sizes...);
 	}
@@ -464,11 +457,10 @@ namespace MultiArrayHelper
 	}
 
 	template <class RangeTuple, typename... SIZET>
-	static void resolveRangeType(const std::vector<std::shared_ptr<RangeBase> > orig,
-				     const RangeTuple& rtp, size_t off, size_t size)
+	static inline void resolveRangeType(const std::vector<std::shared_ptr<RangeBase> > orig,
+					    const RangeTuple& rtp, size_t off, size_t size)
 	{
 	    constexpr size_t tps = std::tuple_size<RangeTuple>::value;
-	    typedef decltype(std::get<tps-1>(rtp)) RangeType;
 	    resolveSetRange(std::get<tps-1>(rtp), orig, off, size);
 	}
 
diff --git a/src/include/ranges/single_range.h b/src/include/ranges/single_range.h
index 30954b2..eb0602e 100644
--- a/src/include/ranges/single_range.h
+++ b/src/include/ranges/single_range.h
@@ -8,6 +8,7 @@
 #include <memory>
 
 //#include "base_def.h"
+//#include "ranges/rpack_num.h"
 #include "ranges/index_base.h"
 #include "ranges/range_base.h"
 
diff --git a/src/lib/ranges/anonymous_range.cc b/src/lib/ranges/anonymous_range.cc
index 0ee7622..5746191 100644
--- a/src/lib/ranges/anonymous_range.cc
+++ b/src/lib/ranges/anonymous_range.cc
@@ -7,15 +7,15 @@ namespace MultiArrayTools
      *   AnonymousRangeFactory    *
      ******************************/
 
-    std::shared_ptr<RangeBase> checkIfCreated(const std::vector<std::shared_ptr<RangeBase> >& pvec)
+    std::shared_ptr<RangeBase> AnonymousRangeFactory::checkIfCreated(const std::vector<std::shared_ptr<RangeBase> >& pvec)
     {
 	std::shared_ptr<RangeBase> out;
 	bool check = false;
 	for(auto& x: mAleadyCreated){
 	    if(x.second.size() == pvec.size()){
 		check = true;
-		for(size_t i = 0; i != x.size(); ++i){
-		    if(x.second[i] != static_cast<std::intptr_t>( pvec[i].get() ) ){
+		for(size_t i = 0; i != x.second.size(); ++i){
+		    if(x.second[i] != reinterpret_cast<std::intptr_t>( pvec[i].get() ) ){
 			check = false;
 			break;
 		    }
@@ -29,7 +29,7 @@ namespace MultiArrayTools
 	if(not check){
 	    std::vector<std::intptr_t> app(pvec.size());
 	    for(size_t i = 0; i != app.size(); ++i){
-		app[i] = static_cast<std::intptr_t>( pvec[i].get() );
+		app[i] = reinterpret_cast<std::intptr_t>( pvec[i].get() );
 	    }
 	    mAleadyCreated[mProd] = app;
 	    out = mProd;
@@ -40,7 +40,7 @@ namespace MultiArrayTools
     
     std::shared_ptr<RangeBase> AnonymousRangeFactory::create()
     {
-	mProd = checkIfCreated(); 
+	mProd = checkIfCreated(std::dynamic_pointer_cast<AnonymousRange>(mProd)->mOrig); 
 	setSelf();
 	return mProd;
     }
@@ -104,5 +104,7 @@ namespace MultiArrayTools
 	      (ClassicRange::factory(size).create() ) );
 	return std::dynamic_pointer_cast<AnonymousRange>( arf.create() );
     }
-	
+
+
+    
 } // end namespace MultiArrayTools