- smx_activity_t* array = new smx_activity_t[comms->size()];
- for (unsigned int i = 0; i < comms->size(); i++) {
- array[i] = comms->at(i)->pimpl_;
- }
- int idx = simcall_comm_waitany(array, comms->size(), timeout);
- delete[] array;
- return idx;
+ std::unique_ptr<simgrid::kernel::activity::CommImpl* []> rcomms(
+ new simgrid::kernel::activity::CommImpl*[comms->size()]);
+ std::transform(begin(*comms), end(*comms), rcomms.get(), [](const CommPtr& comm) {
+ return static_cast<simgrid::kernel::activity::CommImpl*>(comm->pimpl_.get());
+ });
+ return simcall_comm_waitany(rcomms.get(), comms->size(), timeout);