> When I made task description longer than about 80 characters. The description was not written in html 
> file propery. It was shorten.
> 
> I guess following lines in ROMEBuilder.cpp are relating to this.
> 
> 
> -----------
>       pos = (char*)taskDescription[iTask].Data();
>       lenTot = taskDescription[iTask].Length();
>       while (pos-taskDescription[iTask].Data() < lenTot) {
>          if (lenTot+(taskDescription[iTask].Data()-pos)<74) 
>             i=TMath::Min(75,lenTot);
>          else for (i=74;pos[i]!=32&&i>0;i--) {}
>          if (i<=0)
>             i=TMath::Min(75,lenTot);
>          pos[i] = 0;
>          buffer.AppendFormatted("// %-74.74s   \n",pos);
>          pos = pos+i+1;
>       }

done. thanks.

> I was asked to put change log of my rome application(LPframewok). I think the best place to put it is the 
> html file which builder created.  But of course to modify it is not good, because it will be overwritten by 
> builder again.
> 
> So, I want to propose to allow user to add links in the html file with the way like followings.
> 
> (i) User defines links.
> ------   in LPframewok.xml   ------
> <DocumentLinks>
> 	<DocumentLink>
> 		<Href>html/changelog.html</Href>
> 		<Text>Change log</Text>
> 	</DocumentLink>
> </DocumentLinks>
> -----------------------------------
> 
> (ii)And html files looks like
> -----------------------------------
> Table of Contents
> 
>   • Introduction
>   • Objects in the LPframework
>       ? Tasks
>       ? Folders
>       ? Trees
>       ? Midas Banks
>   • Access Methods to Objects in the LPframework
>       ? Folders
>       ? Data Base
>       ? Steering Parameters
>       ? Histograms
>       ? Midas Banks
>       ? General
>   • Class Overview
>   • Links
>       ? Change log
> -----------------------------------
> 
> (iii)Users must write the target(html/changelog.html).

There will be a new link available "Additional Info" after "Class Overview".

This points to a file named "UserHTML.html" which can be modified by the user.

> After change of ROMEEventLoop.cpp 1.39, Program steerings don't work on Linux.

Sorry.

> These are not critical, but someone may complain some day.
> 
> 1. ROMEBuilder.cpp:2315
>  I wonder if maxNumberOfTasks should be maxNumberOfSteering.
>  // count steering parameters
>    2316    numOfSteering[iTask]++;
>    2317    currentNumberOfSteerings = numOfSteering[iTask];
>    2318    if (numOfSteering[iTask]>=maxNumberOfTasks+1) {
>    2319       cout << "Maximal number of steering parameters reached : " << (max   2319 
> NumberOfTasks+1) << " !" << endl;
>    2320       cout << "Terminating program." << endl;
>    2321       return false;
>    2322    }
> 
> 2. ROMEBuilder.cpp:2437
>  I wonder if maxNumberOfSteering should be maxNumberOfSteeringField.
>     if (numOfSteerFields[iTask][actualSteerIndex]>=maxNumberOfSteer   
>    2437 ing) {
>    2438             cout << "Maximal number of steering parameter fields in task   2438  '" << 
> taskName[iTask].Data() << "' reached : " << maxNumberOfSteering <   2438 < " !" << endl;
>    2439             cout << "Terminating program." << endl;
>    2440             return false;
>    2441          }
> 
> 
> 3. ROMEBuilder.cpp:6327
>  I wonder if ROOTSYS should be ROOTSYS/include.
>  6327 #if defined( _MSC_VER )
>    6328    buffer.AppendFormatted("-I%%ROMESYS%%/include ");
>    6329    buffer.AppendFormatted("-I%%ROOTSYS%% ");
>    6330 #endif
>    6331 #if defined ( __linux__ ) || defined ( __APPLE__ )
>    6332    buffer.AppendFormatted("-I$ROMESYS/include ");
>    6333    buffer.AppendFormatted("-I$ROOTSYS ");
>    6334 #endif
> 
> 4. ROMEBuilder.cpp:6806
> in ROMEBuilder::isNumber, there are some missing number types such as.
> Double32_t,Long64_t,ULong64_t
> 
> 5. ROMEBuilder.cpp:6821
> in ROMEBuilder::isFloatingType, there are some missing floating types such as.
> Double32_t


Thanks

> About warnings,errors and informations output in online mode.
> 
> Probably we lauch ROME from web interface of MIDAS. And we don't see console of ROME.
> But we need to hear what ROME is saying.
> 
> Normally midas analyzer and other applications use cm_msg function. This function shows messages 
> proper place like web interface or ODBEdit windows and so on.
> 
> I do not have much knowledge about it. Stefan may know better way.

I implemented the cm_msg calls.

> > I implemented the cm_msg calls.
> 
> You should implement a central "message dispatcher". So all errors etc. should go to someting linke
> rome_msg(). If compiled with midas online support, rome_msg() should call cm_msg(). If rome is compiled
> without midas libraries, a printf() there would be enough. If someone uses rome in a different
> environment, only can function needs to be changed to reroute all messages to somewhere else.

Of course, that's the way I implemented that.

> About <EventHeader> in xml definition file.
> 
> In description page in ROME homepage, It is wirtten that <EventId> specifies the field.
> But It seems that 'd' shoud be capital.

done

> We usually use ROME framework without specifying run number in romeConfig.xml and command line 
> in online mode.
> 
> Then it warns that "Error in <TArrayI::At>: index 0 out of bounds" when gROME-
> >GetRunNumberStringAt(runNumberString,0) is called in ROMEEventLoop::Initialize.

done

> In ROMEEventLoop.cpp::ReadEvent
> this->ResetFolders is called before fActiveDAQ->ReadEvent, so data in event headers are not updated 
> properly.

done

> In online mode, ROME often stops before finishing to analyze all events of runs. 
>  When it happens, gAnalyzer->GetCurrentEventNumber() starts not from 1 but from analyzed event 
> number at previous run. And unanalyzed events at the previous run are mixed with the new run.
> 
> In mana.c of MIDAS, I found a part to wait until all events in buffers are analyzed when analyzer gets 
> TR_STOP signal, while ROME does not have.
> 
> I personaly don't need that all events are analyzed, but it is really problem that data of two runs are 
> mixed.
> 
> One way is to take similar way as midas analyzer, and the another way is just discard unanalyzed 
> events.

done

> I realized that some unix system distribution does not provide xmlwriter.h in standard libxml2-devel 
> package.
> 
> For instance, scientific linux (also PSI linux) does not.
> I installed it from source.
> 
> Macintosh has xmlreader.h by default, and does not xmlwriter.h.
> I installed it by using FINK.
> (FINK is a unix package porter like CYGWIN.)
> 
> Someone may ask about it someday. 
> A problem is that compiler will find xmlwriter.h even if the system does not have it, because ROME has.
> This may make it hard that users find out the problem.
> 
> 
> How to install libxml2.
> ----  UNIX OS ----
> In most cases, to use standard way of the system is good. But some system does not provide xmlwriter.h. In this case you may need to 
> install it from source.
> 1. download source from <a href="http://xmlsoft.org/">http://xmlsoft.org/</a>.
> 2. decompress it and go to created directory.
> 3. % ./configure [options as you like];
> 4. % make;
> 5. become super user, if you are going to install it in system.
> 6. % make install
> 
> ---- MacOSX ----
> By default, Macintosh does not have xmlwriter.h. You can follow the same way as other UNIX OS. And other way is to use FINK. (I hope 
> many users already installed it.)
> 1. install FINK (<a href="http://fink.sourceforge.net">http://fink.sourceforge.net</a>)
> 2. become super user.
> 3. apt-get update;
> 4. apt-get install libxml2 libxml2-shlibs libxml2-bin
> If you are goint to use also MySQL.
> 5. apt-get install mysql12-dev mysql12-shlibs
> (* package name can be changed in future, you may find it with "apt-cache search libxml2" or "apt-cache search mysql")

I have replaced libxml with mxml (written by Stefan) which is now included in the rome distribution.
So there's no install problem on linux anymore.

> > > In ROMEEventLoop.cpp::ReadEvent
> > > this->ResetFolders is called before fActiveDAQ->ReadEvent, so data in event headers are not updated 
> > > properly.
> > 
> > done
> I wonder if this is the reason why Jan couldn't read scaler events.
> Event ID was shifted by two events, so when scaler event comes, ROME can always recognize it as trigger events.

No the reason for Jan's problem was that rome never requested scaler events from the frontend. This is fixed now.

> I recommended to my friend trying ROME, but he couldn't download it, because he didn't set CVS_RSH.
> There is no instruction for setting CVS_RSH in ROME download page.
> 
> You had better to write about it.

Yes, thanks

In the current cvs version of ROME several things have changed that require 
changes in the user code.

- Most of the histogram parameters have been moved form the definition file to 
the configuration file. Please consult the users guide.

- Database paths have also been moved to the configuration file. Furthermore 
the format has changed for string replacements. It looks now like this :

<DataBasePath>"/AAA/BBB[0,%s]",/GSP/NumberOfBBB</DataBasePath>
For folders write : '/FolderName/FieldName'.

The format statement must always be %s!

- The tag 'InputDataFormat' has changed to 'DAQSystem' in the configuration 
file.

- All bank access methods have to be accessed by gAnalyzer->GetMidas() not only 
gAnalyzer.

Matthias

>   There is no check if the pointer returned by GetDataBase,GetActiveDAQ is valid. This can result 
> segmentation fault.
>   For instance, if one specifies DAQ system as "none", or one does not specify DataBaseName, rome 
> stops without error message.
> 
> It is better to modify this behavior.
> 
> 
> * One way is to stop application like.
> ROMEDAQSystem* GetActiveDAQ() {
>    if(!fActiveDAQ){
>       gAnalyzer->Println("some error message");
>       fApplication->Terminate(1);
>    }
>    return fActiveDAQ;
> };
> 
> *Other way is to use a dummy DAQSystem and DataBase which does nothing when user does not 
> specify DAQ or DataBase.  When dummy is used, warning message must be shown, because it is 
> dangerous that users do not realize they are using dummy.


done

> As ROOTSYS is required for the ROME build, I would suggest to
> include the code below in the builder for the application Makefile.
> This will make Rome less dependent on the ROOT path.
> 
> Replace in ROMEBuilder.cpp:
> 
> buffer.AppendFormatted("rootcint -f %sDict.cpp -c -p ",shortCut.Data());
> 
> by
> 
> buffer.AppendFormatted("LD_LIBRARY_PATH=$(ROOTSYS)/lib $(ROOTSYS)/bin/rootcint
> -f %sDict.cpp -c -p ",shortCut.Data());

That's in the cvs now, thanks.

> Hello,
> 
> It seems some compliers have a problem with making ROME, sending error message
> saying,
> 
>  In file included from builder/src/ROMEBuilder.cpp:574:
> /home/pekochan/rome/20050626/rome/include/ROMEString.h:41: type spec ifier
>    omitted for parameter `va_list'
>  ...etc
> 
> 
> This problem can be fixed in file "ROMEString.h" by adding the following 
> either line;
> 
> #include <stdarg.h>
> 
> or 
> 
> #include <Varargs.h>


Thanks for reporting that problem. 

#include <stdarg.h>
is added now in the cvs.

> I think that fUniqueID and fBits in TObject is not useful to store in TTree.
> I found in ROOT users guide that we can disable that with
> MyClass::Class()->IgnoreTObjectStreamer(); 
> .
> 
> If you also think these are useless information, please implement it in ROME.
> 
> 
> 
> second topic.
> This is just a matter of favor.
> We sometimes use TTree interactively. At that time, I feel fRunNumber, fEventNumber, fTimeStamp, 
> fSequentialNumber are long to type.
> I prefer shorter without upper case letter.
> If many people agree it, I would like to ask to change them run,event,timestamp,number like MIDAS analyzer.

MyClass::Class()->IgnoreTObjectStreamer(); is implemented.

> When the filename base IO was added, it seems that TFile creation was moved from 
> ROMEEventLoop::DAQInit to ROMEEventLoop:DAQEndOfRun.
> 
> So ROME makes TTrees without outputfile.
> 
> This is dangerous when a TTree becomes huge.
> It can consume large amount of memory.

Your right. I have changed it back.