Method AddFunction

eval/eval/function_step_test.cc:102–103

class AddFunction : public CelFunction {
 public:
  AddFunction()
      : CelFunction(CreateDescriptor()), should_return_unknown_(false) {}
  explicit AddFunction(ShouldReturnUnknown should_return_unknown)
      : CelFunction(CreateDescriptor()),
        should_return_unknown_(static_cast<bool>(should_return_unknown)) {}