void Ephemeris<Frame>::WriteToMessage(
not_null<serialization::Ephemeris*> const message) const {
LOG(INFO) << __FUNCTION__;
// The bodies are serialized in the order in which they were given at
// construction.
for (auto const& unowned_body : unowned_bodies_) {
unowned_body->WriteToMessage(message->add_body());
}
// The trajectories are serialized in the order resulting from the separation
// between oblate and spherical bodies.
if (checkpoints_.empty()) {
for (auto const& trajectory : trajectories_) {
trajectory->WriteToMessage(message->add_trajectory());
}
last_state_.WriteToMessage(message->mutable_last_state());
} else {
auto const& checkpoints = checkpoints_.front().checkpoints;
CHECK_EQ(trajectories_.size(), checkpoints.size());
for (int i = 0; i < trajectories_.size(); ++i) {
trajectories_[i]->WriteToMessage(message->add_trajectory(),
checkpoints[i]);
}
checkpoints_.front().system_state.WriteToMessage(
message->mutable_last_state());
t_max().WriteToMessage(message->mutable_t_max());
}
parameters_.WriteToMessage(message->mutable_fixed_step_parameters());
fitting_tolerance_.WriteToMessage(message->mutable_fitting_tolerance());
LOG(INFO) << NAMED(message->SpaceUsed());
LOG(INFO) << NAMED(message->ByteSize());
}
