printFriends.cc File Reference

#include <cstdlib>
#include <iostream>
#include <filesystem>
#include <memory>
#include <set>
#include <string>
#include "darwin.h"
#include <TFile.h>
#include <TChain.h>
#include <TChainElement.h>
#include <TFriendElement.h>

Include dependency graph for printFriends.cc:

Namespaces
	Darwin
	Darwin::Tools

Functions
void	CollectFriends (const TTree *tree, set< string > &printed, const int steering, string indent="")
void	CollectChainFriends (const TChain *chain, set< string > &printed, const int steering, string indent="")
void	printFriends (vector< fs::path > inputs, const int steering)
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

{
    try {
        DT::StandardInit();
 
        vector<fs::path> inputs;
 
        DT::Options options("Print the list of friends of the first `TTree`s "
                            "found in any directory of the input ROOT files.");
        options.inputs("inputs", &inputs, "input ROOT file(s) or directory");
        options(argc, argv);
        const int steering = options.steering();
 
        DT::printFriends(inputs, steering);
    }
    catch (boost::exception& e) {
        DE::Diagnostic(e);
        return EXIT_FAILURE;
    }
 
    return EXIT_SUCCESS;
}