https://svn.boost.org/trac10/ticket/2215 <p> In the time of multicore processors and Thread Building Blocks at hand, it would be nice to be able to use accumulators in parallel computations. </p> <p> To do so, one would need to combine partial computations. In other words,we need accumulator_set::combine(). This would combine the partial computation state from another accumulator_set. </p> <p> This operation would enable the accumulators to be used with parallel_reduce. </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/2215 Trac 1.4.3