264   virtual Result Perform(const ArgumentTuple& args) = 0;
312   Result Perform(const ArgumentTuple& args) const {  in Perform()  function
320     return impl_->Perform(args);  in Perform()
370     virtual Result Perform(const ArgumentTuple& args) {  in Perform()  function
371       return impl_.template Perform<Result>(args);  in Perform()
416   virtual Result Perform(const ArgumentTuple& args) {  in Perform()  function
417     return impl_->Perform(args);  in Perform()
495     virtual Result Perform(const ArgumentTuple&) { return value_; }  in Perform()  function
515   static Result Perform(const ArgumentTuple&) {  in Perform()  function
527   static void Perform(const ArgumentTuple&) {  in Perform()  function
564     virtual Result Perform(const ArgumentTuple&) {  in Perform()  function
613     virtual Result Perform(const ArgumentTuple&) {  in Perform()  function
645   void Perform(const ArgumentTuple& /* args */) const {  in Perform()  function
667   Result Perform(const ArgumentTuple& /* args */) const {  in Perform()  function
693   void Perform(const ArgumentTuple& args) const {  in Perform()  function
716   void Perform(const ArgumentTuple& args) const {  in Perform()  function
743   Result Perform(const ArgumentTuple&) { return function_impl_(); }  in Perform()  function
759   Result Perform(const ArgumentTuple&) const {  in Perform()  function
803     virtual void Perform(const ArgumentTuple& args) {  in Perform()  function
805       action_.Perform(args);  in Perform()
878     virtual Result Perform(const ArgumentTuple& args) {  in Perform()  function
879       action1_.Perform(args);  in Perform()
880       return action2_.Perform(args);  in Perform()