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https://github.com/CLIUtils/CLI11.git
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d8a5bdc294
* Add whitespace/comments check * Adapt spacing in clang-format * Fix cpplint whitespace/comments issues * Grammar * Do not use clang-format for comment spacing * Fix with clang-format pre-commit hook
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
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// under NSF AWARD 1414736 and by the respective contributors.
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// All rights reserved.
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//
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// SPDX-License-Identifier: BSD-3-Clause
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#include <CLI/CLI.hpp>
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#include <CLI/Timer.hpp>
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#include <iostream>
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#include <string>
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int main(int argc, char **argv) {
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CLI::AutoTimer("This is a timer");
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CLI::App app("K3Pi goofit fitter");
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std::string file;
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CLI::Option *opt = app.add_option("-f,--file,file", file, "File name")->required()->group("Important");
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int count{0};
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CLI::Option *copt = app.add_flag("-c,--count", count, "Counter")->required()->group("Important");
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double value{0.0}; // = 3.14;
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app.add_option("-d,--double", value, "Some Value")->group("Other");
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try {
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app.parse(argc, argv);
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} catch(const CLI::ParseError &e) {
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return app.exit(e);
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}
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std::cout << "Working on file: " << file << ", direct count: " << app.count("--file")
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<< ", opt count: " << opt->count() << std::endl;
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std::cout << "Working on count: " << count << ", direct count: " << app.count("--count")
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<< ", opt count: " << copt->count() << std::endl;
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std::cout << "Some value: " << value << std::endl;
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return 0;
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}
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