In our previous episode, Michael Schnell said: > Some c++11 code doing parallel execution: > > * > void f(vector<double>&); > > struct F { > vector<double>& v; > F(vector<double>& vv) :v{vv} { } > void operator()(); > }; > > int main() > { > std::thread t1{std::bind(f,some_vec)}; //*f(some_vec) executes > in separate thread* > std::thread t2{F(some_vec)}; //*F(some_vec)() > executes in separate thread* > > t1.join(); > t2.join(); > }
I'm no C++ expert, but: Where is the parallel aspect? It looks more like a shorthand to spawn a thread to evaluate an expression/closure/function call, and then wait on it using .join(). The "closure"-like aspect (be able to pass expressions to be evaluated somewhere else) looks like a bigger feature then that threads are now grouped under namespace std. I'm note sure we are actually witnessing something like the parallel for you talked about earlier? Are you sure? _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel