Method get

Utilities/cmcppdap/include/dap/future.h:100–104

template <typename T>
T future<T>::get() {
  std::unique_lock<std::mutex> lock(state->mutex);
  state->cv.wait(lock, [&] { return state->hasVal; });
  return state->val;
}

template <typename T>
void future<T>::wait() const {