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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
36 lines
1.2 KiB
C++
36 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 <iostream>
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#include <string>
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int main(int argc, char **argv) {
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CLI::App app("K3Pi goofit fitter");
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app.set_help_all_flag("--help-all", "Expand all help");
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app.add_flag("--random", "Some random flag");
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CLI::App *start = app.add_subcommand("start", "A great subcommand");
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CLI::App *stop = app.add_subcommand("stop", "Do you really want to stop?");
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app.require_subcommand(); // 1 or more
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std::string file;
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start->add_option("-f,--file", file, "File name");
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CLI::Option *s = stop->add_flag("-c,--count", "Counter");
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CLI11_PARSE(app, argc, argv);
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std::cout << "Working on --file from start: " << file << std::endl;
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std::cout << "Working on --count from stop: " << s->count() << ", direct count: " << stop->count("--count")
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<< std::endl;
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std::cout << "Count of --random flag: " << app.count("--random") << std::endl;
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for(auto subcom : app.get_subcommands())
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std::cout << "Subcommand: " << subcom->get_name() << std::endl;
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return 0;
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}
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