Re: [classad-users] c++ & java inconsistency

[Rajesh Raman <dr_rajesh_raman@xxxxxxxxx>]

Hi Alessandro,

Although you might not be able to get the two outputs to correspond
exactly, you can try one of the two following options to get a closer
correspondence:

  - tweak the behavior of the PrettyPrinter by:
     unp.SetClassAdIndent(-1)
     unp.SetListIndent(-1)
     unp.SetMinimalParentheses(false)

  - alternatively, you can directly use the ClassAdUnParser object
     instead of the PrettyPrinter

++Rajesh


--- Alessandro Maraschini <alessandro.maraschini@xxxxxxxxxx> wrote:
> Hi, while  performing some test I've came across a different behaviour
> between java & c++ classad implementation.
> 
> C++ code
> =====
> 
> ClassAdParser cp ;
> ClassAd* classAd = new ClassAd ();
> classAd->Insert( "one" ,   cp.ParseExpression(  "-5" ) );
> string       buffer="";
> PrettyPrint  unp ;
> unp.Unparse(buffer, classAd  ) ;
> cout << "OUTPUT = " << buffer << endl << flush ;
> 
> C++ output
> ======
> 
> OUTPUT =
>     [
>         one =  -5
>     ]
> 
> 
> 
> 
> JAVA code
> ========
> 
>     RecordExpr re = new RecordExpr() ;
>     ClassAdParser cp = new ClassAdParser( "-5"  )  ;
>     re.insertAttribute( "one" , cp.parse()  );
>     System.out.println( "OUTPUT: " + re  );
> 
> JAVA output
> ==========
> 
> 
>   OUTPUT: [ one = (-5) ]
> 
> 
> 
> 
> ---------------
> 
> As you can see the use of parentesys is different, I don't know wheter
> it has been fixed in the latest java release but if not, can you please
> check it?
> 
> BTW, which should be the right representation ? (I guess it's the second
> one but... never know..)
> 
> 
> 
> thank you,
> 
> Alessandro
> 
> 
> --
>    ***
> Alessandro Maraschini
> GRID R&D Group
> Defence, Space & Environment Division
> DATAMAT S.p.A.
> Via Laurentina, 760 -I- 00143 Rome - Italy
> http://www.datamat.it
> mailto:alessandro.maraschini@xxxxxxxxxx
> Phone: +39 06 5027 4501
> Fax: +39 06 5027 2500
> 
> 
> 


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