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Please consider the following formatting changes to #15593 #22

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Merged
jackal1-66 merged 1 commit into from
Jul 13, 2026
Merged

Please consider the following formatting changes to #15593 #22

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19 changes: 7 additions & 12 deletions Generators/src/MergeEventPool.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -112,7 +112,7 @@ std::optional<std::vector<std::string>> readAlienListFileLines(std::string const
}
static std::atomic<int> counter{0};
const auto tmpPath = fs::temp_directory_path() /
fs::path("merge-evtpool-list-" + std::to_string(::getpid()) + "-" + std::to_string(counter++) + ".txt");
fs::path("merge-evtpool-list-" + std::to_string(::getpid()) + "-" + std::to_string(counter++) + ".txt");

TString cmd = Form("alien_cp %s file:%s", entry.c_str(), tmpPath.c_str());
const bool fetched = gSystem->Exec(cmd.Data()) == 0;
Expand Down Expand Up @@ -271,8 +271,8 @@ std::vector<Event> readFile(std::string const& file, std::string const& treename
// per thread); a single writer (this thread) fills the output tree strictly in input-file
// order as soon as each file's buffer is ready.
Long64_t mergeFiles(std::vector<std::string> const& files, std::string const& treename,
std::string const& outfile, std::vector<Long64_t> const& entryCounts,
UInt_t startId, unsigned int jobs)
std::string const& outfile, std::vector<Long64_t> const& entryCounts,
UInt_t startId, unsigned int jobs)
{
TFile fout(outfile.c_str(), "RECREATE");
if (fout.IsZombie()) {
Expand Down Expand Up @@ -383,15 +383,10 @@ Long64_t mergeFiles(std::vector<std::string> const& files, std::string const& tr
int main(int argc, char* argv[])
{
bpo::options_description options("o2-generators-merge-evtpool options");
options.add_options()
("input,i", bpo::value<std::string>()->required(), "comma-separated list of inputs: event-pool ROOT files "
", and/or text files (local or alien://, fetched via alien_cp) listing more "
"paths (one per line, '#' comments allowed)")
("output,o", bpo::value<std::string>()->default_value("evtpool.root"), "output ROOT file with the merged event pool")
("treename,t", bpo::value<std::string>()->default_value("o2sim"), "name of the tree to merge")
("start-id", bpo::value<UInt_t>()->default_value(1), "event ID assigned to the first merged event")
("jobs,j", bpo::value<unsigned int>()->default_value(8), "number of worker threads used to read input files in parallel (0 = auto-detect)")
("help,h", "produce help message");
options.add_options()("input,i", bpo::value<std::string>()->required(),
"comma-separated list of inputs: event-pool ROOT files "
", and/or text files (local or alien://, fetched via alien_cp) listing more "
"paths (one per line, '#' comments allowed)")("output,o", bpo::value<std::string>()->default_value("evtpool.root"), "output ROOT file with the merged event pool")("treename,t", bpo::value<std::string>()->default_value("o2sim"), "name of the tree to merge")("start-id", bpo::value<UInt_t>()->default_value(1), "event ID assigned to the first merged event")("jobs,j", bpo::value<unsigned int>()->default_value(8), "number of worker threads used to read input files in parallel (0 = auto-detect)")("help,h", "produce help message");

bpo::variables_map vm;
try {
Expand Down