BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Refactor in C++          BorlandTalk.com Forum Index -> C++ Builder (IDE) View previous topic :: View next topic   Author Message Valence Guest Posted: Tue Feb 21, 2006 2:03 am    Post subject: Refactor in C++ How do I refactor in C++? Back to top David Dean Guest Posted: Tue Feb 21, 2006 2:03 am    Post subject: Re: Refactor in C++ In article <43fa6aa1$1 (AT) newsgroups (DOT) borland.com>, "Valence" <notrust (AT) nobody (DOT) com> wrote: Quote: How do I refactor in C++? The rename refactoring is available in the contextual menu when editing code. Or were you having trouble getting it to work. -- -David Nihil curo de ista tua stulta superstitione. Back to top Remy Lebeau (TeamB) Guest Posted: Tue Feb 21, 2006 9:03 am    Post subject: Re: Refactor in C++ "David Dean" <ozchzhq02 (AT) sneakemail (DOT) com> wrote in message news:ozchzhq02-D4F765.20552320022006 (AT) frylock (DOT) local... Quote: The rename refactoring is available in the contextual menu when editing code. To expand on that, refactorings are only available in BDS 2006. Gambit Back to top Valence Guest Posted: Tue Feb 21, 2006 12:03 pm    Post subject: Re: Refactor in C++ Quote: How do I refactor in C++? The rename refactoring is available in the contextual menu when editing code. Or were you having trouble getting it to work. Suppose, in VC2005, code that contains: int a = 1; int b = 2; int c = 3; int d; d = a+b+c; I want to make a new method of the d=a+b+c line. I right click the selection and it shows me a refactor menu from which I select Extract method and then I give it a name addem. It produces a function: int addem(int a, int b, int c) { int d; d = a+b+c; return d; } and it replaces the highlighted code with d = addem(a,b,c); Now change the code to: int a = 1; int b = 2; int c = 3; int d; int e; d = addem(a,b,c); e = d*c -b; I highlight from "d=" to "b;" and right click and choose Refactor->Extract method and name the function calcem. It produces code like: void calcem(int a, int b, int c, int& d, int& e) { d = addem(a,b,c); e = d*c-b; } .... int a = 1; int b = 2; int c = 3; int d; int e; calcem(a,b,c,d,e); .... Now I try to do that in C++ Builder 2006(BDS). But when I highlight code, "Refactor" only contains rename, and that is grayed out. So I repeat, How do I refactor in BDS 2006... Can I not? >:-{ Back to top Pete Fraser Guest Posted: Tue Feb 21, 2006 1:03 pm    Post subject: Re: Refactor in C++ C++ refactoring has a reduced set of refactorings from Delphi and unfortunately, extract method is one that is missing. The only refactorings present in BDS2006 are those you can see unfortunately HTH Pete "Valence" <notrust (AT) nobody (DOT) com> wrote in message news:43faff83$1 (AT) newsgroups (DOT) borland.com... Quote: Now I try to do that in C++ Builder 2006(BDS). But when I highlight code, "Refactor" only contains rename, and that is grayed out. So I repeat, How do I refactor in BDS 2006... Can I not? >:-{ Back to top Valence Guest Posted: Tue Feb 21, 2006 2:03 pm    Post subject: Re: Refactor in C++ Should this be reported as a bug? "Pete Fraser" <pete.nospam.fraser.nospam (AT) frasersoft (DOT) nospam.net> wrote in message news:43fb033e$1 (AT) newsgroups (DOT) borland.com... Quote: C++ refactoring has a reduced set of refactorings from Delphi and unfortunately, extract method is one that is missing. The only refactorings present in BDS2006 are those you can see unfortunately HTH Pete "Valence" <notrust (AT) nobody (DOT) com> wrote in message news:43faff83$1 (AT) newsgroups (DOT) borland.com... Now I try to do that in C++ Builder 2006(BDS). But when I highlight code, "Refactor" only contains rename, and that is grayed out. So I repeat, How do I refactor in BDS 2006... Can I not? >:-{ Back to top Pete Fraser Guest Posted: Tue Feb 21, 2006 3:03 pm    Post subject: Re: Refactor in C++ Not really as it's just a "lack of features". You could put it in as a request but I think that they already know that. Rgds Pete "Valence" <notrust (AT) nobody (DOT) com> wrote in message news:43fb15b5$1 (AT) newsgroups (DOT) borland.com... Quote: Should this be reported as a bug? "Pete Fraser" <pete.nospam.fraser.nospam (AT) frasersoft (DOT) nospam.net> wrote in message news:43fb033e$1 (AT) newsgroups (DOT) borland.com... C++ refactoring has a reduced set of refactorings from Delphi and unfortunately, extract method is one that is missing. The only refactorings present in BDS2006 are those you can see unfortunately HTH Pete "Valence" <notrust (AT) nobody (DOT) com> wrote in message news:43faff83$1 (AT) newsgroups (DOT) borland.com... Now I try to do that in C++ Builder 2006(BDS). But when I highlight code, "Refactor" only contains rename, and that is grayed out. So I repeat, How do I refactor in BDS 2006... Can I not? >:-{ Back to top Valence Guest Posted: Tue Feb 21, 2006 3:03 pm    Post subject: Re: Refactor in C++ Quote: How do I refactor in C++? Hmmm, what MS development environment are you using? VS 2005 does not provide refactoring for C++, only C#. From the doc: Well, now that you make me think about which environment I was using, it was C#... I was not being picky. So I guess the code for calcem would look more like void calcem(int a, int b, int c, out int d, out int e) I appreciate the definition, but lets not make the mistake of claiming that C++ Builder supports refactoring when it doesn't completely support it. Maybe it supports limited Refactoring then. Back to top Arnie Guest Posted: Tue Feb 21, 2006 3:03 pm    Post subject: Re: Refactor in C++ "Valence" <notrust (AT) nobody (DOT) com> wrote in message news:43faff83$1 (AT) newsgroups (DOT) borland.com... Quote: How do I refactor in C++? Suppose, in VC2005, code that contains: int a = 1; int b = 2; int c = 3; int d; d = a+b+c; I want to make a new method of the d=a+b+c line. I right click the selection and it shows me a refactor menu from which I select Extract method and then I give it a name addem. It produces a function: int addem(int a, int b, int c) { int d; d = a+b+c; return d; } and it replaces the highlighted code with d = addem(a,b,c); Hmmm, what MS development environment are you using? VS 2005 does not provide refactoring for C++, only C#. From the doc: Refactoring is the process of improving your code after it has been written by changing the internal structure of the code without changing the external behavior of the code. Visual C# provides the following refactoring commands on the Refactoring menu: a.. Extract Method b.. Rename c.. Encapsulate Field d.. Extract Interface e.. Promote Local Variable to Parameter f.. Remove Parameters g.. Reorder Parameters - Arnie Back to top David Dean Guest Posted: Tue Feb 21, 2006 4:03 pm    Post subject: Re: Refactor in C++ In article <43faff83$1 (AT) newsgroups (DOT) borland.com>, "Valence" <notrust (AT) nobody (DOT) com> wrote: Quote: Now I try to do that in C++ Builder 2006(BDS). But when I highlight code, "Refactor" only contains rename, and that is grayed out. Rename shouldn't be grayed out when you have a single variable selected. -- -David Nihil curo de ista tua stulta superstitione. Back to top Remy Lebeau (TeamB) Guest Posted: Tue Feb 21, 2006 7:03 pm    Post subject: Re: Refactor in C++ "Valence" <notrust (AT) nobody (DOT) com> wrote in message news:43faff83$1 (AT) newsgroups (DOT) borland.com... Quote: Now I try to do that in C++ Builder 2006(BDS). But when I highlight code, "Refactor" only contains rename, and that is grayed out. "Rename" is the only refactoring that Borland has implemented for C++ at this point in time. Quote: How do I refactor in BDS 2006... You don't. Gambit Back to top Alisdair Meredith[TeamB] Guest Posted: Wed Feb 22, 2006 12:03 am    Post subject: Re: Refactor in C++ Valence wrote: Quote: I appreciate the definition, but lets not make the mistake of claiming that C++ Builder supports refactoring when it doesn't completely support it. Maybe it supports limited Refactoring then. "limitted" refactoring? What would "unlimitted" refactoring be then? Or complete support? Martin Fowler's refactoring catalog started with around 50 standard refactorings, and the number has been steadily growing since. http://www.refactoring.com/catalog/index.html BCB2006 has started supprt for refactoring, and we can only hope the number of supported refactorings grows. However, manipulating C++ source is notoriously subtle - tricky and error prone compared to other languages, and that is before you allow for the preprocessor! While I expect the number to grow over time, I doubt it will ever rival Delphi, C#, Java or even Smalltalk in this regard. -- AlisdairM(TeamB) Back to top Pete Fraser Guest Posted: Wed Feb 22, 2006 10:03 am    Post subject: Re: Refactor in C++ Alisdair, did you get my email or did it go to the great spam locker in the sky? Rgds Pete "Alisdair Meredith[TeamB]" <alisdair.meredith@no-spam-splease (AT) uk (DOT) renaultf1.com> wrote in message news:43fb9fb8 (AT) newsgroups (DOT) borland.com... 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