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// SPDX-License-Identifier: MIT
#include <argparse/argparse.hpp>
int main(int argc, char *argv[]) {
argparse::ArgumentParser program("test");
program.add_argument("--color")
.default_value<std::vector<std::string>>({"orange"})
.append()
.help("specify the cat's fur color");
try {
program.parse_args(
argc, argv); // Example: ./main --color red --color green --color blue
} catch (const std::exception &err) {
std::cerr << err.what() << std::endl;
std::cerr << program;
return 1;
}
auto colors = program.get<std::vector<std::string>>(
"--color"); // {"red", "green", "blue"}
std::cout << "Colors: ";
for (const auto &c : colors) {
std::cout << c << " ";
}
std::cout << "\n";
}
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