remove rpacknum getMeta, getSize, getTypeNum

src/include/map_range.cc.h

@@ -591,7 +591,7 @@ namespace MultiArrayTools
     vector<size_t> GenMapRange<ORType,Op,XSTYPE,Ranges...>::typeNum() const
     {
         vector<size_t> o;
-        RPackNum<sizeof...(Ranges)-1>::getTypeNum(o,mSpace);
+	RangeHelper::getTypeNum<sizeof...(Ranges)-1>(o,mSpace);
         return o;
     }
 

src/include/ranges/anonymous_range.h

@@ -213,7 +213,9 @@ namespace MultiArrayTools
 	RangeInterface<AnonymousIndex>()
     {
 	RPackNum<sizeof...(RangeTypes)-1>::RangesToVec( origs, mOrig );
-	mSize = RPackNum<sizeof...(RangeTypes)-1>::getSize( origs );
+	mSize = sfor_p<0,sizeof...(RangeTypes)>
+	    ( [&](auto i) { return std::get<i>(origs)->size(); },
+	      [&](auto a, auto b) { return a * b; } );
 	if(sizeof...(RangeTypes)){
 	    mEmpty = false;
 	}
@@ -225,7 +227,9 @@ namespace MultiArrayTools
     {
 	auto rst = std::make_tuple(origs...);
 	RPackNum<sizeof...(RangeTypes)-1>::RangesToVec( rst, mOrig );
-	mSize = RPackNum<sizeof...(RangeTypes)-1>::getSize( rst );
+	mSize = sfor_p<0,sizeof...(RangeTypes)>
+	    ( [&](auto i) { return std::get<i>(rst)->size(); },
+	      [&](auto a, auto b) { return a * b; } );
 	if(sizeof...(RangeTypes)){
 	    mEmpty = false;
 	}

src/include/ranges/dynamic_range.cc.h

@@ -144,7 +144,9 @@ namespace MultiArrayTools
 	RangeInterface<DynamicIndex>()
     {
 	RPackNum<sizeof...(RangeTypes)-1>::RangesToVec( origs, mOrig );
-	mSize = RPackNum<sizeof...(RangeTypes)-1>::getSize( origs );
+	mSize = sfor_p<0,sizeof...(RangeTypes)>
+	    ( [&](auto i) { return std::get<i>(origs)->size(); },
+	      [&](auto a, auto b) { return a * b; } );
 	if(sizeof...(RangeTypes)){
 	    mEmpty = false;
 	}
@@ -157,7 +159,9 @@ namespace MultiArrayTools
     {
 	auto rst = std::make_tuple(origs...);
 	RPackNum<sizeof...(RangeTypes)-1>::RangesToVec( rst, mOrig );
-	mSize = RPackNum<sizeof...(RangeTypes)-1>::getSize( rst );
+	mSize = sfor_p<0,sizeof...(RangeTypes)>
+	    ( [&](auto i) { return std::get<i>(rst)->size(); },
+	      [&](auto a, auto b) { return a * b; } );
 	if(sizeof...(RangeTypes)){
 	    mEmpty = false;
 	}

src/include/ranges/multi_range.h

@@ -564,7 +564,7 @@ namespace MultiArrayTools
     template <class... Ranges>
     size_t MultiRange<Ranges...>::getMeta(const MetaType& metaPos) const
     {
-	return RPackNum<sizeof...(Ranges)-1>::getMeta(mSpace,metaPos);
+	return RangeHelper::getMeta<sizeof...(Ranges)-1>(mSpace,metaPos);
     }
 
     template <class... Ranges>
@@ -593,7 +593,10 @@ namespace MultiArrayTools
     template <class... Ranges>
     size_t MultiRange<Ranges...>::size() const
     {
-	return RPackNum<sizeof...(Ranges)-1>::getSize(mSpace);
+	return sfor_p<0,sizeof...(Ranges)>
+	    ( [&](auto i) { return std::get<i>(mSpace)->size(); },
+	      [&](auto a, auto b) { return a * b; } );
+	//return RPackNum<sizeof...(Ranges)-1>::getSize(mSpace);
     }
 
     template <class... Ranges>
@@ -612,7 +615,7 @@ namespace MultiArrayTools
     vector<size_t> MultiRange<Ranges...>::typeNum() const
     {
         vector<size_t> o;
-        RPackNum<sizeof...(Ranges)-1>::getTypeNum(o,mSpace);
+	RangeHelper::getTypeNum<sizeof...(Ranges)-1>(o,mSpace);
         return o;
     }
 

src/include/ranges/range_helper.h

@@ -17,6 +17,30 @@ namespace MultiArrayTools
 	    }
 	}
 
+	template <size_t N, class... Ranges>
+	inline size_t getMeta(const std::tuple<std::shared_ptr<Ranges>...>& space,
+			      const std::tuple<typename Ranges::IndexType::MetaType...>& meta)
+	{
+	    if constexpr(N != 0){
+		return getMeta<N-1>(space,meta) * std::get<N>(space)->size() +
+		    std::get<N>(space)->getMeta(std::get<N>(meta));
+	    }
+	    else {
+		return std::get<0>(space)->getMeta(std::get<0>(meta));
+	    }
+	}
+
+	template <size_t N, class... Ranges>
+	inline void getTypeNum(vector<size_t>& res, const std::tuple<std::shared_ptr<Ranges>...>& stp)
+	{
+	    auto& r = *std::get<N>(stp);
+	    auto tn = r.typeNum();
+	    res.insert(res.begin(), tn.begin(), tn.end());
+	    if constexpr(N != 0){
+		getTypeNum<N-1>(res, stp);
+	    }
+	}
+	
     } // namespace RangeHelper
 } // namespace MultiArrayTools
 

src/include/ranges/rpack_num.cc.h

@@ -33,13 +33,6 @@ namespace MultiArrayHelper
 	v.insert(v.begin(), r);
     }
     
-    template <size_t N>
-    template <class RangeTuple>
-    size_t RPackNum<N>::getSize(const RangeTuple& rt)
-    {
-        return std::get<N>(rt)->size() * RPackNum<N-1>::getSize(rt);
-    }
-	
     template <size_t N>
     template <class... Indices>
     inline size_t RPackNum<N>::makePos(const std::tuple<std::shared_ptr<Indices>...>& iPtrTup,
@@ -215,32 +208,6 @@ namespace MultiArrayHelper
         return r.cmetaSize() + RPackNum<N-1>::getCMetaSize(stp);
     }
 
-    template <size_t N>
-    template <class... Ranges>
-    inline void RPackNum<N>::getTypeNum(vector<size_t>& res, const std::tuple<std::shared_ptr<Ranges>...>& stp)
-    {
-        auto& r = *std::get<N>(stp);
-        auto tn = r.typeNum();
-        res.insert(res.begin(), tn.begin(), tn.end());
-        RPackNum<N-1>::getTypeNum(res, stp);
-    }
-
-    template <size_t N>
-    template <class... Ranges>
-    inline size_t RPackNum<N>::getMeta(const std::tuple<std::shared_ptr<Ranges>...>& space,
-				       const std::tuple<typename Ranges::IndexType::MetaType...>& meta)
-    {
-	return RPackNum<N-1>::getMeta(space,meta) * std::get<N>(space)->size() +
-	    std::get<N>(space)->getMeta(std::get<N>(meta));
-    }
-
-    
-
-    template <class RangeTuple>
-    size_t RPackNum<0>::getSize(const RangeTuple& rt)
-    {
-        return std::get<0>(rt)->size();
-    }
 
     template <class... Indices>
     inline size_t RPackNum<0>::makePos(const std::tuple<std::shared_ptr<Indices>...>& iPtrTup,
@@ -388,20 +355,6 @@ namespace MultiArrayHelper
         return r.cmetaSize();
     }
 
-    template <class... Ranges>
-    inline void RPackNum<0>::getTypeNum(vector<size_t>& res, const std::tuple<std::shared_ptr<Ranges>...>& stp)
-    {
-        auto& r = *std::get<0>(stp);
-        auto tn = r.typeNum();
-        res.insert(res.begin(), tn.begin(), tn.end());
-    }
-
-    template <class... Ranges>
-    inline size_t RPackNum<0>::getMeta(const std::tuple<std::shared_ptr<Ranges>...>& space,
-				       const std::tuple<typename Ranges::IndexType::MetaType...>& meta)
-    {
-	return std::get<0>(space)->getMeta(std::get<0>(meta));
-    }
 
     
     template <IndexType IT>

src/include/ranges/rpack_num.h

@@ -102,9 +102,6 @@ namespace MultiArrayHelper
     struct RPackNum
     {
 	
-	template <class RangeTuple>
-	static size_t getSize(const RangeTuple& rt);
-	
 	template <class... Indices>
 	static inline size_t makePos(const std::tuple<std::shared_ptr<Indices>...>& iPtrTup,
 				     const std::array<size_t,sizeof...(Indices)+1>& blockSize);
@@ -175,12 +172,6 @@ namespace MultiArrayHelper
         template <class... Ranges>
         static inline size_t getCMetaSize(const std::tuple<std::shared_ptr<Ranges>...>& stp);
 
-        template <class... Ranges>
-        static inline void getTypeNum(vector<size_t>& res, const std::tuple<std::shared_ptr<Ranges>...>& stp);
-
-	template <class... Ranges>
-	static inline size_t getMeta(const std::tuple<std::shared_ptr<Ranges>...>& space,
-				     const std::tuple<typename Ranges::IndexType::MetaType...>& meta);
     };
 
     
@@ -188,9 +179,6 @@ namespace MultiArrayHelper
     struct RPackNum<0>
     {
 
-	template <class RangeTuple>
-	static size_t getSize(const RangeTuple& rt);
-	
 	template <class... Indices>
 	static inline size_t makePos(const std::tuple<std::shared_ptr<Indices>...>& iPtrTup,
 				     const std::array<size_t,sizeof...(Indices)+1>& blockSize);
@@ -259,12 +247,6 @@ namespace MultiArrayHelper
         template <class... Ranges>
         static inline size_t getCMetaSize(const std::tuple<std::shared_ptr<Ranges>...>& stp);
 
-        template <class... Ranges>
-        static inline void getTypeNum(vector<size_t>& res, const std::tuple<std::shared_ptr<Ranges>...>& stp);
-
-	template <class... Ranges>
-	static inline size_t getMeta(const std::tuple<std::shared_ptr<Ranges>...>& space,
-				     const std::tuple<typename Ranges::IndexType::MetaType...>& meta);
     };
     
     template <IndexType IT>

src/include/xfor/exttype.h

@@ -258,7 +258,7 @@ namespace MultiArrayHelper
     class DExtTX
     {
     private:
-	mutable DExt mDExt = nullptr;
+	mutable DExt mDExt;
 	X mNext;
 
         template <class Y>
@@ -268,7 +268,8 @@ namespace MultiArrayHelper
 	static constexpr size_t SIZE = NUM + 1;
 	
         DExtTX() { mDExt = std::make_shared<ExtT<None>>(); }
-        DExtTX(const DExtTX& in) : mDExt(in.mDExt->deepCopy()), mNext(in.mNext) {}
+        DExtTX(const DExtTX& in) : mNext(in.mNext)
+	{ mDExt = in.mDExt->deepCopy(); }
         DExtTX(DExtTX&& in) : mDExt(in.mDExt->deepCopy()), mNext(in.mNext) {}
         DExtTX& operator=(const DExtTX& in) { mNext = in.mNext; mDExt = in.mDExt->deepCopy(); return *this; }
         DExtTX& operator=(DExtTX&& in) { mNext = in.mNext; mDExt = in.mDExt->deepCopy(); return *this; }