Member | Description |
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template<typename BinaryFunc> T combine(BinaryFunc f) |
Requires: Parameter f should be an associative binary functor with the signature T(T,T) or T(const T&,const T&). Effects: Computes reduction over all elements using binary functor f. If there are no elements, creates the result using the same rules as for creating a thread-local element. Returns: Result of the reduction. |
template<typename UnaryFunc> void combine_each(UnaryFunc f) |
Requires: Parameter f should be a unary functor with the signature void(T) or void(T&) or void(const T&). Effects: Evaluates f(x) for each instance x of T in *this. |