Revert "vertical structure..."

This reverts commit c6f140a18e.

src/include/dynamic_operation.cc.h

@@ -6,19 +6,9 @@ namespace MultiArrayTools
     template <typename T, class Operation>
     const T& DynamicOperation<T,Operation>::get(const DExtT& pos) const
     {
-	if(pos.isInit()){
-	    VCHECK(pos.stype());
-	    ET xx;
-	    VCHECK(xx.stype());
-	    VCHECK(mOp.rootSteps(0).stype());
         VCHECK(pos.expl<ET>().val());
 	return mOp.get(pos.expl<ET>());
     }
-	else {
-	    ET xx;
-	    return mOp.get(xx);
-	}
-    }
     
     template <typename T, class Operation>
     DynamicOperationBase<T>& DynamicOperation<T,Operation>::set(const DExtT& pos)

src/include/xfor/exttype.h

@@ -92,10 +92,6 @@ namespace MultiArrayHelper
 	auto extend(const Y& y) const -> MExt<decltype(mNext.extend(y))>
 	{ return MExt<decltype(mNext.extend(y))>(mExt, mNext.extend(y)); }
 	
-	std::string stype() const { return std::string("E[") + mNext.stype() + "]"; }
-
-	const MExt& lowest() const { return *this; }
-	MExt& lowest() { return *this; }
     };    
 
     struct None
@@ -121,11 +117,6 @@ namespace MultiArrayHelper
         template <class Y>
         Y extend(const Y& y) const
         { return y; }
-
-	std::string stype() const { return "N"; }
-
-	const None& lowest() const { return *this; }
-	None& lowest() { return *this; }
     };
     
     template <>
@@ -179,10 +170,6 @@ namespace MultiArrayHelper
 	auto extend(const Y& y) const -> MExt<Y>
 	{ return MExt<Y>(mExt,y); }
 
-	std::string stype() const { return "E[N]"; }
-
-	const MExt& lowest() const { return *this; }
-	MExt& lowest() { return *this; }
     };    
 
 

src/include/xfor/xfor.h

@@ -44,8 +44,6 @@ namespace MultiArrayHelper
 	template <class ExtType>
 	const ExtType& expl() const;
 
-	virtual std::string stype() const = 0;
-
     };
 
     typedef std::shared_ptr<ExtBase> DExt;
@@ -65,7 +63,7 @@ namespace MultiArrayHelper
 	ExtT& operator=(const ExtT& in) = default;
 	ExtT& operator=(ExtT&& in) = default;
 
-	ExtT(const ExtType& in) : mExt(in) { assert(in.stype()[0] != 'T'); }
+	ExtT(const ExtType& in) : mExt(in) {}
 
 	virtual std::shared_ptr<ExtBase> deepCopy() const override final { return std::make_shared<ExtT<ExtType>>(mExt); }
 
@@ -80,70 +78,31 @@ namespace MultiArrayHelper
 	{ return std::make_shared<ExtT>( mExt + dynamic_cast<const ExtT&>(in).mExt ); }
 	virtual DExt operator*(size_t in) const override final
 	{ return std::make_shared<ExtT>( mExt * in ); }
-
-    	virtual std::string stype() const override final { return std::string("T[")+mExt.stype()+"]"; }
-	const ExtType& lowest() const { return mExt; }
-	ExtType& lowest() { return mExt; }
     };
     //class DExtT;
-    template <class X>
-    class DExtTX;
 
-    template <class Y>
-    struct SptrExtT
-    {
-	typedef typename std::remove_reference<decltype(std::declval<Y>().lowest())>::type YX;
-	
-	static DExt mk(const Y& y)
-	{
-	    return std::make_shared<ExtT<YX>>(y.lowest());
-	}
-    };
-    
-    template <class X>
-    struct SptrExtT<DExtTX<X>>
-    {
-	static DExt mk(const DExtTX<X>& y)
-	{
-	    return y.lowest();
-	}
-    };
-    /*
-      template <class Y>
-      struct SptrExtT<ExtT<Y>>
-      {
-      static DExt mk(const ExtT<Y>& y)
-      {
-      return std::make_shared<ExtT<Y>>(y);
-      }
-      };
-    */
     template <class X>
     class DExtTX
     {
     private:
 	mutable DExt mDExt = nullptr;
 	X mNext;
-
-	static DExt getDeepCopy(const DExtTX& in) { if(in.mDExt) return in.mDExt->deepCopy(); else return DExt(); }
-	
     public:
 	static constexpr size_t NUM = X::SIZE;
 	static constexpr size_t SIZE = NUM + 1;
 	
-        //DExtTX() { VCHECK(mDExt->val()) ;mDExt = std::make_shared<ExtT<None>>(); }
+        DExtTX() { mDExt = std::make_shared<ExtT<None>>(); }
-	DExtTX() = default;
+        DExtTX(const DExtTX& in) : mDExt(in.mDExt->deepCopy()), mNext(in.mNext) {}
-        DExtTX(const DExtTX& in) : mDExt(getDeepCopy(in)), mNext(in.mNext) {}
+        DExtTX(DExtTX&& in) : mDExt(in.mDExt->deepCopy()), mNext(in.mNext) {}
-        DExtTX(DExtTX&& in) : mDExt(getDeepCopy(in)), mNext(in.mNext) {}
+        DExtTX& operator=(const DExtTX& in) { mNext = in.mNext; mDExt = in.mDExt->deepCopy(); }
-        DExtTX& operator=(const DExtTX& in) { mNext = in.mNext; mDExt = getDeepCopy(in); }
+        DExtTX& operator=(DExtTX&& in) { mNext = in.mNext; mDExt = in.mDExt->deepCopy(); }
-        DExtTX& operator=(DExtTX&& in) { mNext = in.mNext; mDExt = getDeepCopy(in); }
         DExtTX(const DExt& in) : mDExt(in) {}
 
 	template <class Y>
-	DExtTX& operator=(const Y& y) { mDExt = SptrExtT<Y>::mk(y); return *this; }
+	DExtTX& operator=(const Y& y) { mDExt = std::make_shared<ExtT<Y>>(y); return *this; }
 
 	template <class Y>
-	DExtTX(const Y& y) : mDExt(SptrExtT<Y>::mk(y)) {}
+	DExtTX(const Y& y) : mDExt(std::make_shared<ExtT<Y>>(y)) {}
 
 	DExtTX(const DExt& y, const X& x) : mDExt(y),
 					    mNext(x) {}
@@ -158,8 +117,7 @@ namespace MultiArrayHelper
 
 	template <class ExtType>
 	inline const ExtType& expl() const
-	//{ if(mDExt == nullptr) mDExt = std::make_shared<ExtT<ExtType>>(); assert(mDExt != nullptr); return mDExt->expl<ExtType>(); }
+	{ if(mDExt == nullptr) mDExt = std::make_shared<ExtT<ExtType>>(); assert(mDExt != nullptr); return mDExt->expl<ExtType>(); }
-	{ return mDExt->expl<ExtType>(); }
 
 	template <class Y>
 	inline auto extend(const Y& y) const -> DExtTX<decltype(mNext.extend(y))>
@@ -173,13 +131,6 @@ namespace MultiArrayHelper
 	template <size_t N>
 	inline auto nn() const -> decltype(Getter<N>::getX(*this))
 	    { return Getter<N>::getX(*this); }
-
-    	inline std::string stype() const { return std::string("S[")+mDExt->stype()+"]"; }
-	
-	inline bool isInit() const { return mDExt != nullptr; }
-
-	const DExt& lowest() const { return mDExt; }
-	DExt& lowest() { return mDExt; }
     };
 
     typedef DExtTX<None> DExtT;
@@ -543,13 +494,7 @@ namespace MultiArrayHelper
     template <class ExtType>
     const ExtType& ExtBase::expl() const
     {
-	VCHECK(this);
+	return dynamic_cast<const ExtT<ExtType>*>(this)->ext();
-	VCHECK(this->stype());
-	auto xx = dynamic_cast<const ExtT<ExtType>*>(this);
-	VCHECK(xx);
-	ExtT<ExtType> xxx;
-	VCHECK(xxx.stype());
-	return xx->ext();
     }
     
     /*****************
@@ -577,9 +522,6 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr, ForType FT>
     inline void For<IndexClass,Expr,FT>::operator()(size_t mlast, DExt last)
     {
-	VCHECK(last->stype());
-	ExtType xxx;
-	VCHECK(xxx.stype());
         operator()(mlast, std::dynamic_pointer_cast<ExtT<ExtType>>(last)->ext());
         //operator()(mlast, *reinterpret_cast<ExtType const*>(last.first));
     }
@@ -627,7 +569,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr, ForType FT>
     DExt For<IndexClass,Expr,FT>::dRootSteps(std::intptr_t iPtrNum) const
     {
-        return SptrExtT<ExtType>::mk(rootSteps(iPtrNum));
+        return std::make_shared<ExtT<ExtType>>(rootSteps(iPtrNum));
         //mRootSteps = rootSteps(iPtrNum);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mRootSteps),
 	//					    sizeof(ExtType)/sizeof(size_t));
@@ -636,7 +578,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr, ForType FT>
     DExt For<IndexClass,Expr,FT>::dExtension() const
     {
-        return SptrExtT<ExtType>::mk(mExt);
+        return std::make_shared<ExtT<ExtType>>(mExt);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mExt),
 	//					    sizeof(ExtType)/sizeof(size_t));
     }
@@ -739,7 +681,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr>
     DExt PFor<IndexClass,Expr>::dRootSteps(std::intptr_t iPtrNum) const
     {
-        return SptrExtT<ExtType>::mk(rootSteps(iPtrNum));
+        return std::make_shared<ExtT<ExtType>>(rootSteps(iPtrNum));
         //mRootSteps = rootSteps(iPtrNum);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mRootSteps),
 	//					    sizeof(ExtType)/sizeof(size_t));
@@ -748,7 +690,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr>
     DExt PFor<IndexClass,Expr>::dExtension() const
     {
-        return SptrExtT<ExtType>::mk(mExt);
+        return std::make_shared<ExtT<ExtType>>(mExt);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mExt),
 	//					    sizeof(ExtType)/sizeof(size_t));
     }
@@ -826,7 +768,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr>
     DExt SingleExpression<IndexClass,Expr>::dRootSteps(std::intptr_t iPtrNum) const
     {
-        return SptrExtT<ExtType>::mk(rootSteps(iPtrNum));
+        return std::make_shared<ExtT<ExtType>>(rootSteps(iPtrNum));
         //mRootSteps = rootSteps(iPtrNum);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mRootSteps),
 	//					    sizeof(ExtType)/sizeof(size_t));
@@ -835,7 +777,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr>
     DExt SingleExpression<IndexClass,Expr>::dExtension() const
     {
-        return SptrExtT<ExtType>::mk(mExt);
+        return std::make_shared<ExtT<ExtType>>(mExt);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mExt),
         //				    sizeof(ExtType)/sizeof(size_t));
     }
@@ -913,7 +855,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr>
     DExt SubExpr<IndexClass,Expr>::dRootSteps(std::intptr_t iPtrNum) const
     {
-        return SptrExtT<ExtType>::mk(rootSteps(iPtrNum));
+        return std::make_shared<ExtT<ExtType>>(rootSteps(iPtrNum));
         //mRootSteps = rootSteps(iPtrNum);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mRootSteps),
         //sizeof(ExtType)/sizeof(size_t));
@@ -922,7 +864,7 @@ namespace MultiArrayHelper
     template <class IndexClass, class Expr>
     DExt SubExpr<IndexClass,Expr>::dExtension() const
     {
-        return SptrExtT<ExtType>::mk(mExt);
+        return std::make_shared<ExtT<ExtType>>(mExt);
         //return std::make_pair<size_t const*,size_t>(reinterpret_cast<size_t const*>(&mExt),
 	//					    sizeof(ExtType)/sizeof(size_t));
     }
@@ -968,7 +910,7 @@ namespace MultiArrayHelper
     inline void ExpressionHolder<Expr>::operator()(size_t mlast, ExtType last)
     {
 	mExpr(mlast,
-              SptrExtT<ExtType>::mk(last));
+              std::make_shared<ExtT<ExtType>>(last));
     }
 
     template <class Expr>