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// Copyright (c) 2017-2024, University of Cincinnati, developed by Henry Schreiner
// under NSF AWARD 1414736 and by the respective contributors.
// All rights reserved.
//
// SPDX-License-Identifier: BSD-3-Clause
#include <CLI/CLI.hpp>
#include <CLI/Timer.hpp>
#include <iostream>
#include <memory>
#include <string>
int main(int argc, char **argv) {
CLI::AutoTimer give_me_a_name("This is a timer");
CLI::App app("K3Pi goofit fitter");
CLI::App_p impOpt = std::make_shared<CLI::App>("Important");
std::string file;
CLI::Option *opt = impOpt->add_option("-f,--file,file", file, "File name")->required();
int count{0};
CLI::Option *copt = impOpt->add_flag("-c,--count", count, "Counter")->required();
CLI::App_p otherOpt = std::make_shared<CLI::App>("Other");
double value{0.0}; // = 3.14;
otherOpt->add_option("-d,--double", value, "Some Value");
// add the subapps to the main one
app.add_subcommand(impOpt);
app.add_subcommand(otherOpt);
try {
app.parse(argc, argv);
} catch(const CLI::ParseError &e) {
return app.exit(e);
}
std::cout << "Working on file: " << file << ", direct count: " << impOpt->count("--file")
<< ", opt count: " << opt->count() << '\n';
std::cout << "Working on count: " << count << ", direct count: " << impOpt->count("--count")
<< ", opt count: " << copt->count() << '\n';
std::cout << "Some value: " << value << '\n';
return 0;
}
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