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PON & C++

PON & C++. Can it go faster?!. Schutz,Fernando Tópicos Avançados Em Engenharia De Software 1 FABRO, João A. && Simão, Jean M. Summary. Ideas Development Tests/Results Conclusion. Ideas. Inline methods/functions

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PON & C++

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  1. PON & C++ Can it go faster?! Schutz,Fernando Tópicos Avançados Em Engenharia De Software 1 FABRO, João A. && Simão, Jean M.

  2. Summary • Ideas • Development • Tests/Results • Conclusion

  3. Ideas • Inline methods/functions • Are intended to make it more efficient, for the speed, the code that calls these functions. • Are treated by the compiler as almost a macro definition. • The function call is replaced by the body function. • Extremely efficient for small functions, as it prevents code generation for the call and the return of function. • Static • There is a single piece of storage for a static data member, regardless of how many objects of that class you create. • All objects share the same static storage space for that data member, so it is a way for them to “communicate” with each other. • Global • Each NOP entity is a class (much more archives!!!)

  4. Ideas

  5. Development createAllRules(mapRules); createAllPremises(mapPremises); createAllInstigations (mapInstigations); createAllInstantiations (mapInstantiations); Iterate Rules Rules->Conditions Rules->Instigations (#includes) Create “subconditions.h”

  6. Development createAllRules(mapRules); createAllPremises(mapPremises); createAllInstigations (mapInstigations); createAllInstantiations (mapInstantiations); Iterate Premises Rules->Conditions (#includes) Create “premises.h”

  7. Development createAllRules(mapRules); createAllPremises(mapPremises); createAllInstigations (mapInstigations); createAllInstantiations (mapInstantiations); Iterate Instantiations Instantiations->fbe->Methods Create “methods.h” && “methods.cpp” Instantiations->fbe->Attributes .->Attributes->Premises (#includes) Create “attributes.h”

  8. Main.cpp

  9. Results

  10. Conclusions • Faster! • Questions to review/debate/do something • Inicialization problem in C version • Names of functions in C • funcInsteventPrprRemoteControlOnNotifyScsubOpening(); • prRemoteControlOn::notify_event_atEventState(newValue); • Problem with instantiations (attributes) in compiler • Define a default type of programming inside the methods • Personal and Professional growing by the class experience!

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