MvdMQ/run/runFileSampler.cxx File Reference

#include <csignal>
#include "FairMQLogger.h"
#include "runSimpleMQStateMachine.h"
#include "PndMvdMQFileSampler.h"

Go to the source code of this file.

Namespaces
	std

Typedefs
using	channelBranches = std::vector< std::pair< std::string, std::string > >
	std More...

Functions
static std::istream &	std::operator>> (std::istream &is, std::pair< std::string, std::string > &into)
int	main (int argc, char **argv)

Typedef Documentation

using channelBranches = std::vector<std::pair<std::string, std::string> >

std

FairRoot - FairMQ - base/MQ

Definition at line 16 of file MvdMQ/run/runFileSampler.cxx.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 29 of file MvdMQ/run/runFileSampler.cxx.

References PndMvdMQFileSampler::AddInputChannelBranchName(), PndMvdMQFileSampler::AddInputFileName(), filename, i, and PndMvdMQFileSampler::SetMaxIndex().

{
    try
    {
        std::vector<std::string> filename;
        channelBranches branchnames;
        int64_t     maxindex;


        po::options_description sampler_options("Sampler options");
        sampler_options.add_options()
          ("file-name",   po::value<std::vector<std::string>>(&filename)                     , "Path to the input file")
          ("max-index",   po::value<int64_t>                 (&maxindex)  ->default_value(-1), "number of events to read")
          ("branch-name", po::value<channelBranches>(&branchnames) ->multitoken()                  , "branch name");
        
        
        FairMQProgOptions config;
        config.AddToCmdLineOptions(sampler_options);

       config.ParseAll(argc, argv);

        PndMvdMQFileSampler sampler;

        for ( unsigned int ielem = 0 ; ielem < filename.size() ; ielem++ ) {
          sampler.AddInputFileName(filename.at(ielem));
        }

        sampler.SetMaxIndex(maxindex);

        for(int i = 0; i < branchnames.size(); i++){
                LOG(INFO) << "BranchNames: " << branchnames[i].first << "/" << branchnames[i].second;
                sampler.AddInputChannelBranchName(branchnames[i]);
        }

//      sampler.AddInputBranchName("EventHeader.");

    runStateMachine(sampler, config);


    }
    catch (std::exception& e)
    {
        LOG(ERROR)  << "Unhandled Exception reached the top of main: " 
                    << e.what() << ", application will now exit";
        return 1;
    }

    return 0;
}