Re: AW: Problem with MakeProxy and TMatrix?

From: Philippe Canal <pcanal_at_fnal.gov>
Date: Tue, 2 Feb 2010 15:06:06 -0600

Hi Kathrin,

Using the TTree KAnaPhotonJetsTree (the same happens for a few others):

I got only the following compilation error:

root [1] KAnaPhotonJetsTree->Draw("analyze.C+") Info in <TTreePlayer::DrawScript>: Will process tree/chain using generatedSel.h+
Info in <TUnixSystem::ACLiC>: creating shared library /var/tmp/./generatedSel_h.so
Note: Link requested for already precompiled class vector<float,allocator<float> > (ignore this message) :0: In file included from /var/tmp/./generatedSel.h:222,

                  from /var/tmp/./generatedSel_h_ACLiC_dict.h:33,
                  from /var/tmp/./generatedSel_h_ACLiC_dict.cxx:16:

/var/tmp/./analyze.C: In member function ‘double generatedSel::analyze()’: /var/tmp/./analyze.C:3: error: cannot convert ‘ROOT::TStlSimpleProxy<std::vector<int, std::allocator<int> > >’ to ‘double’ in return

and thus I changed analyze.C (since eventNumber actually contains a vector of int per event rather than a single value) into:

root [] KAnaPhotonJetsTree->Draw("analyze.C+") Info in <TTreePlayer::DrawScript>: Will process tree/chain using generatedSel.h+
Info in <TUnixSystem::ACLiC>: creating shared library /var/tmp/./generatedSel_h.so
Note: Link requested for already precompiled class vector<float,allocator<float> > (ignore this message) :0: <TCanvas::MakeDefCanvas>: created default TCanvas with name c1

Event properties: 1 134826
Event properties: 1 134827
Event properties: 1 134828
Event properties: 1 134829
Event properties: 1 134830
Event properties: 1 134831

Cheers,
Philippe.

On 2/2/10 2:49 PM, Philippe Canal wrote:
> Hi Kathrin,
>
> Which TTree are you using within this file? (I can not reproduce your
> problem yet).
>
> Cheers,
> Philippe.
>
> On 2/2/10 2:32 PM, Kathrin Stoerig wrote:
>> Hello,
>>
>> I uploaded a testfile on
>>
>> https://james.physik.uni-freiburg.de/~stoerig/testdata.root
>>
>> Although with separated header, it still does not work. See errors
>> below:
>>
>> Many thanks for the help,
>> Kind regards,
>> Kathrin
>>
>
Received on Tue Feb 02 2010 - 22:06:11 CET