DenseDataHyperRectangle_Vector.inl

/*
 * Copyright(c) Sophist Solutions, Inc. 1990-2025.  All rights reserved
 */
#include "Stroika/Foundation/Containers//DataStructures/STLContainerWrapper.h"
#include "Stroika/Foundation/Containers//Private/IteratorImplHelper.h"
#include "Stroika/Foundation/Debug/Cast.h"
#include "Stroika/Foundation/Memory/BlockAllocated.h"
 
namespace Stroika::Foundation::Containers::Concrete {
 
    /*
     ********************************************************************************
     *********** DenseDataHyperRectangle_Vector<T, INDEXES...>::Rep_ ****************
     ********************************************************************************
     */
    template <typename T, typename... INDEXES>
    class DenseDataHyperRectangle_Vector<T, INDEXES...>::Rep_ : public DenseDataHyperRectangle<T, INDEXES...>::_IRep,
                                                                public Memory::UseBlockAllocationIfAppropriate<Rep_> {
    private:
        using inherited = typename DenseDataHyperRectangle<T, INDEXES...>::_IRep;
 
    public:
        Rep_ (INDEXES... dimensions)
            : fDimensions_ (forward<INDEXES> (dimensions)...)
        {
            //  AssertNotImplemented ();
        }
        Rep_ (const Rep_& from) = default;
 
    public:
        nonvirtual Rep_& operator= (const Rep_&) = delete;
 
        // Iterable<tuple<T, INDEXES...>>::_IRep overrides
    public:
        virtual shared_ptr<typename Iterable<tuple<T, INDEXES...>>::_IRep> Clone () const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            return Memory::MakeSharedPtr<Rep_> (*this);
        }
        virtual Iterator<tuple<T, INDEXES...>> MakeIterator () const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
/// NYI
#if 0
            return Iterator<value_type>{Memory::MakeSharedPtr<IteratorRep_> (&fData_, &fChangeCounts_)};
#endif
            using RESULT_TYPE = Iterator<tuple<T, INDEXES...>>;
            return RESULT_TYPE::GetEmptyIterator ();
        }
        virtual size_t size () const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            return fData_.size ();
        }
        virtual bool empty () const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            return fData_.empty ();
        }
        virtual void Apply ([[maybe_unused]] const function<void (ArgByValueType<value_type> item)>& doToElement,
                            [[maybe_unused]] Execution::SequencePolicy                               seq) const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            AssertNotImplemented ();
#if 0
            fData_.Apply (doToElement);
#endif
        }
        virtual Iterator<tuple<T, INDEXES...>> Find ([[maybe_unused]] const function<bool (ArgByValueType<value_type> item)>& doToElement,
                                                     [[maybe_unused]] Execution::SequencePolicy se) const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            using RESULT_TYPE = Iterator<tuple<T, INDEXES...>>;
#if 1
            /// NYI
            return RESULT_TYPE::GetEmptyIterator ();
#else
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            auto                                                  iLink = const_cast<DataStructureImplType_&> (fData_).Find (doToElement);
            if (iLink == fData_.end ()) {
                return RESULT_TYPE::GetEmptyIterator ();
            }
            Traversal::IteratorBase::PtrImplementationTemplate<IteratorRep_> resultRep = make_unique<IteratorRep_> (&fData_, &fChangeCounts_);
            resultRep->fIterator.SetCurrentLink (iLink);
            return RESULT_TYPE (move (resultRep));
#endif
        }
 
        // DataHyperRectangle<T, INDEXES...>::_IRep overrides
    public:
        virtual shared_ptr<typename DataHyperRectangle<T, INDEXES...>::_IRep> CloneEmpty () const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            // @todo - fix so using differnt CTOR - with no data to remove
            auto r = Memory::MakeSharedPtr<Rep_> (*this);
            return r;
        }
        DISABLE_COMPILER_MSC_WARNING_START (4100)
        virtual T GetAt (INDEXES... indexes) const override
        {
            Debug::AssertExternallySynchronizedMutex::ReadContext declareContext{fData_};
            /// NYI
            return T{};
        }
        virtual void SetAt ([[maybe_unused]] INDEXES... indexes, [[maybe_unused]] Common::ArgByValueType<T> v) override
        {
            Debug::AssertExternallySynchronizedMutex::WriteContext declareContext{fData_};
            fChangeCounts_.PerformedChange ();
            /// NYI
            AssertNotImplemented ();
        }
        DISABLE_COMPILER_MSC_WARNING_END (4100)
 
    private:
        using DataStructureImplType_ = DataStructures::STLContainerWrapper<vector<T>>;
        using IteratorRep_           = Private::IteratorImplHelper_<T, DataStructureImplType_>;
 
    private:
        tuple<INDEXES...>                                          fDimensions_;
        DataStructureImplType_                                     fData_;
        [[no_unique_address]] Private::ContainerDebugChangeCounts_ fChangeCounts_;
    };
 
    /*
     ********************************************************************************
     ************** DenseDataHyperRectangle_Vector<T, INDEXES...> *******************
     ********************************************************************************
     */
    template <typename T, typename... INDEXES>
    DenseDataHyperRectangle_Vector<T, INDEXES...>::DenseDataHyperRectangle_Vector (INDEXES... dimensions)
        : inherited{Memory::MakeSharedPtr<Rep_> (forward<INDEXES> (dimensions)...)}
    {
        AssertRepValidType_ ();
    }
    template <typename T, typename... INDEXES>
    inline DenseDataHyperRectangle_Vector<T, INDEXES...>::DenseDataHyperRectangle_Vector (const DenseDataHyperRectangle_Vector<T, INDEXES...>& src)
        : inherited{static_cast<const inherited&> (src)}
    {
        AssertRepValidType_ ();
    }
    template <typename T, typename... INDEXES>
    inline DenseDataHyperRectangle_Vector<T, INDEXES...>&
    DenseDataHyperRectangle_Vector<T, INDEXES...>::operator= (const DenseDataHyperRectangle_Vector<T, INDEXES...>& rhs)
    {
        AssertRepValidType_ ();
        inherited::operator= (static_cast<const inherited&> (rhs));
        AssertRepValidType_ ();
        return *this;
    }
    template <typename T, typename... INDEXES>
    inline void DenseDataHyperRectangle_Vector<T, INDEXES...>::AssertRepValidType_ () const
    {
        if constexpr (qStroika_Foundation_Debug_AssertionsChecked) {
            typename inherited::template _SafeReadRepAccessor<Rep_> tmp{this}; // for side-effect of AssertMember
        }
    }
 
}