|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.
The methods in this section iterate across the entire container sequentially in the calling thread.
For more complete information about compiler optimizations, see our Optimization Notice.