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Re: compilation of macros [message #9846 is a reply to message #9837]

Thu, 03 December 2009 08:52

Florian Uhlig
Messages: 424
Registered: May 2007

first-grade participant

From: *gsi.de

Hi Bertram

Quote:

meanwhile, I tried to compile the second emc macro "digi_emc.C". It didn't compile since "TString parFile" is declared twice within the macro. This is definitely a bug, even though the original macro w/o the compilation procedure seems to run properly. Can somebody tell me, why the non-compiled macro is running at all. No c++ compiler would accept such kind of code.
After getting rid of the second declaration everything works fine.

This is due to the fact that ROOTCINT is an interpreter and the
developers made it as foolproofe as possible. If this was a good choice one can debate, but most users of ROOT are physicist who don't care about coding conventions, ordering of includes, catching any error and so on. They are interested in results and this as fast and easy as possible which is okay and understandable but which contradicts with good and clean coding. The second and in my opinion much more important point is that at most universities there are no programing lessons at all and i think with the new bachalor/master studies things even get worse.

Ciao

Florian

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[Message index]

		compilation of macros By: Bertram Kopf on Tue, 01 December 2009 21:40
		Re: compilation of macros By: Mohammad Al-Turany on Tue, 01 December 2009 23:01
		Re: compilation of macros By: Mohammad Al-Turany on Wed, 02 December 2009 10:03
		Re: compilation of macros By: Florian Uhlig on Wed, 02 December 2009 10:50
		Re: compilation of macros By: Matthias Steinke on Wed, 02 December 2009 19:22
		Re: compilation of macros By: Mohammad Al-Turany on Wed, 02 December 2009 19:57
		Re: compilation of macros By: Florian Uhlig on Thu, 03 December 2009 09:48
		Re: compilation of macros By: Bertram Kopf on Wed, 02 December 2009 17:19
		Re: compilation of macros By: StefanoSpataro on Wed, 02 December 2009 17:25
		Re: compilation of macros By: Bertram Kopf on Wed, 02 December 2009 18:44
		Re: compilation of macros By: Florian Uhlig on Thu, 03 December 2009 08:52
		Re: compilation of macros By: Elwin Dijck on Wed, 02 December 2009 23:24
		Re: compilation of macros By: Bertram Kopf on Thu, 03 December 2009 00:40
		Re: compilation of macros By: Florian Uhlig on Thu, 03 December 2009 11:23
		Re: compilation of macros By: Bertram Kopf on Thu, 03 December 2009 14:48
		Re: compilation of macros By: Florian Uhlig on Fri, 04 December 2009 14:40
		Re: compilation of macros By: Bertram Kopf on Fri, 04 December 2009 16:32
		Re: compilation of macros By: Florian Uhlig on Mon, 07 December 2009 14:38
		Re: compilation of macros By: Bertram Kopf on Mon, 07 December 2009 14:55
		Re: compilation of macros By: Mohammad Al-Turany on Mon, 07 December 2009 15:19
		Re: compilation of macros By: Bertram Kopf on Mon, 07 December 2009 17:24
		Re: compilation of macros By: Johan Messchendorp on Mon, 07 December 2009 19:16
		Re: compilation of macros By: Elwin Dijck on Fri, 04 December 2009 15:29
		Re: compilation of macros By: Johan Messchendorp on Thu, 03 December 2009 09:34
		Re: compilation of macros By: StefanoSpataro on Thu, 03 December 2009 09:54
		Re: compilation of macros By: Mohammad Al-Turany on Fri, 04 December 2009 15:38
		Re: compilation of macros By: Elwin Dijck on Fri, 04 December 2009 16:52
		Re: compilation of macros By: Elwin Dijck on Thu, 07 January 2010 15:49
		Re: compilation of macros By: Tobias Stockmanns on Thu, 07 January 2010 16:18

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