MHO_NDArrayWrapper_0.hh

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#ifndef MHO_NDArrayWrapper_0_HH__
#define MHO_NDArrayWrapper_0_HH__
 
//this include file should not be used directly
#ifndef MHO_NDArrayWrapper_HH__
    #error "Do not include MHO_NDArrayWrapper_0.hh directly; use MHO_NDArrayWrapper.hh instead."
#endif
 
namespace hops
{
 
template< typename XValueType >
class MHO_NDArrayWrapper< XValueType, 0 >
    : public MHO_ExtensibleElement //any and all extensions are purely a runtime concept and do NOT get streamed for I/O
{
    public:
        using value_type = XValueType;
        typedef std::integral_constant< std::size_t, 0 > rank;
 
        MHO_NDArrayWrapper(){};
 
        MHO_NDArrayWrapper(const XValueType& data) { fData = data; }
 
        MHO_NDArrayWrapper(const MHO_NDArrayWrapper& obj) { fData = obj.fData; }
 
        virtual ~MHO_NDArrayWrapper(){};
 
        //directly set/get the only value
        void SetData(const XValueType& value) { fData = value; }
 
        XValueType GetData() { return fData; };
 
        std::size_t GetRank() const { return 0; }
 
        std::size_t GetSize() const { return 1; };
 
        MHO_NDArrayWrapper& operator=(const MHO_NDArrayWrapper& rhs)
        {
            if(this != &rhs)
            {
                fData = rhs.fData;
            }
            return *this;
        }
 
        void SetArray(const XValueType& obj) { fData = obj; }
 
        void ZeroArray() { std::memset(&fData, 0, sizeof(XValueType)); }
 
    protected:
        XValueType fData; //single value
};
 
} // namespace hops
 
#endif