template <typename PlainObjectType, int Options_, typename Dev>\
struct ExtractAccessor<TensorEvaluator<CVQual TensorMap<PlainObjectType, Options_>, Dev> > {\
static inline auto getTuple(cl::sycl::handler& cgh,const TensorEvaluator<CVQual TensorMap<PlainObjectType, Options_>, Dev> eval)\
-> decltype(AccessorConstructor::template getAccessor<ACCType>(cgh, eval)){
\ return AccessorConstructor::template getAccessor<ACCType>(cgh, eval);\
}\
};
return(x<=y?ADS(x):ADS(y))
specialisation of the ExtractAccessor struct when the node type is const TensorMap