2022-11-13 16:50:27 +00:00
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// SPDX-License-Identifier: MIT
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2022-10-04 01:53:37 +00:00
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#include <argparse/argparse.hpp>
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int main(int argc, char *argv[]) {
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argparse::ArgumentParser program("test");
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program.add_argument("-o", "--output")
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.required()
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.help("specify the output file.");
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try {
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program.parse_args(argc, argv);
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} catch (const std::runtime_error &err) {
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std::cerr << err.what() << std::endl;
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std::cerr << program;
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std::exit(1);
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}
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std::cout << "Output written to " << program.get("-o") << "\n";
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}
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