__Processing df014_CSVDataSource.C+…
Info in TUnixSystem::ACLiC: creating shared library /CADUX-DESTO/SDOS/vg2022/Van_Gogh_22g/DAQ/Ron35/UNFILTERED/./df014_CSVDataSource_C.so
In file included from input_line_12:6:
././df014_CSVDataSource.C:18:20: error: no member named ‘RDF’ in namespace ‘ROOT’
auto df = ROOT::RDF::MakeCsvDataFrame(fileName);
Which version of ROOT are you using?
I succeeded to make te pb compile by adding those include
#include “/soft/root/6.22.08/include/ROOT/RDataFrame.hxx”
#include “/soft/root/6.22.08/include/ROOT/RCsvDS.hxx”
ant tried to use the snapshot command to build a root file but the program never ends and create a empty root file
part of the code below
*nt CSV_to_root_viaRDF()
{
ROOT::EnableImplicitMT();
// Let’s first create a RDF that will read from the CSV file.
auto df = ROOT::RDF::MakeCsvDataFrame(“Data_CH6@DT5730S_10548_Ron35.csv”);
cout << “apres make”<<endl;
df.Snapshot(“myTree”, “myFile2.root”);
cout << “apres Snapshot”<<endl;
return 0;
}
for information the csv file is very big
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