return type of Operation -> auto
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8ce2f52070
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23078a8b2d
3 changed files with 8 additions and 8 deletions
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@ -631,11 +631,11 @@ namespace MultiArrayTools
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template <typename T, class OpFunction, class... Ops>
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template <class ET>
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inline T Operation<T,OpFunction,Ops...>::get(ET pos) const
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inline auto Operation<T,OpFunction,Ops...>::get(ET pos) const
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{
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typedef std::tuple<Ops...> OpTuple;
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return PackNum<sizeof...(Ops)-1>::
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template mkOpExpr<SIZE,T,ET,OpTuple,OpFunction>(mF, pos, mOps);
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template mkOpExpr<SIZE,ET,OpTuple,OpFunction>(mF, pos, mOps);
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}
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template <typename T, class OpFunction, class... Ops>
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@ -506,7 +506,7 @@ namespace MultiArrayTools
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Operation(std::shared_ptr<OpFunction> ff, const Ops&... ops);
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template <class ET>
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inline T get(ET pos) const;
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inline auto get(ET pos) const;
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template <class ET>
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inline Operation& set(ET pos);
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@ -70,14 +70,14 @@ namespace MultiArrayHelper
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PackNum<N-1>::mkExt(out, siar, second);
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}
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template <size_t LAST, typename T, class ETuple, class OpTuple, class OpFunction, typename... Args>
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static inline T mkOpExpr(std::shared_ptr<OpFunction> f, const ETuple& pos, const OpTuple& ops, Args... args)
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template <size_t LAST, class ETuple, class OpTuple, class OpFunction, typename... Args>
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static inline auto mkOpExpr(std::shared_ptr<OpFunction> f, const ETuple& pos, const OpTuple& ops, Args... args)
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{
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typedef typename std::remove_reference<decltype(std::get<N>(ops))>::type NextOpType;
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static_assert(LAST >= NextOpType::SIZE, "inconsistent array positions");
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static constexpr size_t NEXT = LAST - NextOpType::SIZE;
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typedef decltype(std::get<N>(ops).get(Getter<NEXT>::template getX<ETuple>( pos ))) ArgT;
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return PackNum<N-1>::template mkOpExpr<NEXT,T,ETuple,OpTuple,OpFunction,ArgT,Args...>
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return PackNum<N-1>::template mkOpExpr<NEXT,ETuple,OpTuple,OpFunction,ArgT,Args...>
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( f, pos, ops, std::get<N>(ops).get(Getter<NEXT>::template getX<ETuple>( pos )), args...);
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}
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@ -157,8 +157,8 @@ namespace MultiArrayHelper
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std::get<0>(out) = second.rootSteps( std::get<0>(siar) );
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}
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template <size_t LAST, typename T, class ETuple, class OpTuple, class OpFunction, typename... Args>
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static inline T mkOpExpr(std::shared_ptr<OpFunction> f, const ETuple& pos, const OpTuple& ops, const Args&... args)
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template <size_t LAST, class ETuple, class OpTuple, class OpFunction, typename... Args>
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static inline auto mkOpExpr(std::shared_ptr<OpFunction> f, const ETuple& pos, const OpTuple& ops, const Args&... args)
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{
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typedef typename std::remove_reference<decltype(std::get<0>(ops))>::type NextOpType;
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static constexpr size_t NEXT = LAST - NextOpType::SIZE;
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