DArray (future Array)

src/include/cxz_darray_base.cc.h

@@ -0,0 +1,108 @@
+
+#include "cxz_darray_base.h"
+
+namespace CNORXZ
+{
+    /****************
+     *  DArrayBase  *
+     ***************/
+
+    template <typename T>
+    DArrayBase<T>::DArrayBase(const RangePtr& range) : mRange(range), mInit(true)
+    {
+	mIt = this->begin();
+    }
+
+    template <typename T>
+    template <typename I>
+    const value_type& DArrayBase<T>::operator[](const IndexInterface<I>& i) const
+    {
+	return *mIt(i);
+    }
+    
+    template <typename T>
+    template <typename I>
+    const value_type& DArrayBase<T>::at(const IndexInterface<I>& i) const
+    {
+	return *mIt.at(i);
+    }
+
+    template <typename T>
+    size_t DArrayBase<T>::size() const
+    {
+	return mRange->size();
+    }
+    
+    template <typename T>
+    RangePtr DArrayBase<T>::range() const
+    {
+	return mRange;
+    }
+
+    template <typename T>
+    DArrayBase<T>::const_iterator DArrayBase<T>::begin() const
+    {
+	return this->cbegin();
+    }
+    
+    template <typename T>
+    DArrayBase<T>::const_iterator DArrayBase<T>::end() const
+    {
+	return this->cend();
+    }
+    
+    template <typename T>
+    virtual bool DArrayBase<T>::isInit() const
+    {
+	return mInit;
+    }
+
+    template <typename T>
+    template <typename I>
+    ConstOperationRoot<T,I> DArrayBase<T>::operator()(const IndexPtr<I>& i) const
+    {
+	return ConstOperationRoot<T,I>(/**/);
+    }
+
+
+    /*****************
+     *  MDArrayBase  *
+     ****************/
+
+    template <typename T>
+    MDArrayBase<T>::MDArrayBase(const RangePtr& range) : DArrayBase(range) {}
+
+    template <typename T>
+    template <typename I>
+    value_type& MDArrayBase<T>::operator[](const IndexInterface<I>& i)
+    {
+	return *mIt(i);
+    }
+
+    template <typename T>
+    template <typename I>
+    value_type& MDArrayBase<T>::at(const IndexInterface<I>& i)
+    {
+	return *mIt.at(i);
+    }
+
+    template <typename T>
+    MDArrayBase<T>::iterator MDArrayBase<T>::begin()
+    {
+	return iterator(this->data(), this->cbegin());
+    }
+
+    template <typename T>
+    MDArrayBase<T>::iterator MDArrayBase<T>::end()
+    {
+	return iterator(this->data(), this->cend());
+    }
+
+    template <typename T>
+    template <typename I>
+    OperationRoot<T,I> MDArrayBase<T>::operator()(const IndexPtr<I>& i)
+    {
+	return OperationRoot<T,I>(/**/);
+    }
+
+}

src/include/cxz_darray_base.h

@@ -0,0 +1,101 @@
+
+#ifndef __cxz_darray_base_h__
+#define __cxz_darray_base_h__
+
+#include <cstdlib>
+#include <vector>
+#include <memory>
+#include <algorithm>
+
+#include "base_def.h"
+#include "mbase_def.h"
+
+#include "ranges/rheader.h"
+
+namespace CNORXZ
+{
+    template <typename T>
+    class DArrayBase
+    {
+    public:
+	typedef T value_type;
+	typedef ConstContainerIndex const_iterator;
+
+    protected:
+	RangePtr mRange;
+	const_iterator mIt;
+	bool mInit = false;
+	
+    public:
+
+	DArrayBase(const RangePtr& range);
+	DEFAULT_MEMBERS(DArrayBase);
+
+	virtual ~DArrayBase() = default;
+
+	template <typename I>
+	const value_type& operator[](const IndexInterface<I>& i) const;
+
+	template <typename I>
+	const value_type& at(const IndexInterface<I>& i) const;
+
+	template <typename I>
+	DArrayBase sl(const IndexInterface<I>& i) const;
+	
+	virtual const T* data() const = 0;
+	virtual size_t size() const;
+	virtual RangePtr range() const;
+
+	virtual const_iterator begin() const;
+	virtual const_iterator end() const;
+	virtual const_iterator cbegin() const = 0;
+	virtual const_iterator cend() const = 0;
+
+	virtual bool isView() const = 0;
+	virtual bool isInit() const;
+
+	template <typename I>
+	ConstOperationRoot<T,I> operator()(const IndexPtr<I>& i) const;
+    };
+
+    template <typename T>
+    class MDArrayBase : public DArrayBase<T>
+    {
+    public:
+	typedef DArrayBase<T> DAB;
+	typedef DAB::value_type value_type;
+	typedef DAB::const_iterator const_iterator;
+	typedef DContainerIndex iterator;
+
+	using DAB::operator[];
+	using DAB::at;
+	using DAB::data;
+	using DAB::begin;
+	using DAB::end;
+	using DAB::cbegin;
+	using DAB::cend;
+	using DAB::operator();
+
+	MDArrayBase(const RangePtr& range);
+	DEFAULT_MEMBERS(MDArrayBase);
+
+	template <typename I>
+	value_type& operator[](const IndexInterface<I>& i);
+
+	template <typename I>
+	value_type& at(const IndexInterface<I>& i);
+
+	template <typename I>
+	DArrayBase sl(const IndexInterface<I>& i);
+
+	virtual T* data() = 0;
+	
+	virtual iterator begin();
+	virtual iterator end();
+
+	template <typename I>
+	OperationRoot<T,I> operator()(const IndexPtr<I>& i);
+    };
+}
+
+#endif

src/include/ranges/index_base.h

@@ -100,6 +100,9 @@ namespace CNORXZ
 	return iptr;
     }
 
+    template <class Index>
+    using IndexPtr = std::shared_ptr<IndexInterface<Index>>
+    
 }
 
 /* ========================= *

src/include/ranges/range_base.h

@@ -127,6 +127,9 @@ namespace CNORXZ
 	RangeInterface() = default;
     };
 
+    typedef std::shared_ptr<RangeBase> RangePtr;
+
+    RangePtr operator*(const RangePtr& a, const RangePtr& b); // -> Ptr to MultiRange
 }
 
 #endif