Method process

test/anyflow/builtin/test_expression.cpp:13–27

class OneProcessor : public GraphProcessor {
  virtual int process() noexcept override {
    auto depend = vertex().anonymous_dependency(0);
    auto index = vertex().index_for_named_dependency("a");
    auto ndepend = index >= 0 ? vertex().named_dependency(index) : nullptr;
    auto emit = vertex().anonymous_emit(0);
    if (depend != nullptr && emit != nullptr) {
      BABYLON_LOG(INFO) << "forward";
      emit->forward(*depend);
    } else if (ndepend != nullptr && emit != nullptr) {
      emit->forward(*ndepend);
    } else {
      BABYLON_LOG(INFO) << "none";
    }
    return 0;
  }
};

class MProcessor : public GraphProcessor {