CommPtr Comm::set_copy_data_callback(void (*callback)(kernel::activity::CommImpl*, void*, size_t))
{
- static void (*saved_callback)(kernel::activity::CommImpl*, void*, size_t);
- saved_callback = callback;
- copy_data_function_ = [](simgrid::kernel::activity::CommImpl* comm, void* buff, size_t size) {
- saved_callback(comm, buff, size);
- };
+ copy_data_function_ = callback;
return this;
}