kicad/thirdparty/argparse/samples/list_of_arguments.cpp

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2022-11-13 16:50:27 +00:00
// SPDX-License-Identifier: MIT
#include <argparse/argparse.hpp>
int main(int argc, char *argv[]) {
argparse::ArgumentParser program("main");
program.add_argument("--input_files")
.help("The list of input files")
.nargs(2);
try {
program.parse_args(
argc, argv); // Example: ./main --input_files config.yml System.xml
} catch (const std::runtime_error &err) {
std::cerr << err.what() << std::endl;
std::cerr << program;
std::exit(1);
}
auto files = program.get<std::vector<std::string>>(
"--input_files"); // {"config.yml", "System.xml"}
if (!files.empty()) {
std::cout << "Files: ";
for (auto &file : files) {
std::cout << file << " ";
}
std::cout << std::endl;
}
}