kicad/thirdparty/argparse/samples/repeating_argument_to_incre...

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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("test");
int verbosity = 0;
program.add_argument("-V", "--verbose")
.action([&](const auto &) { ++verbosity; })
.append()
.default_value(false)
.implicit_value(true)
.nargs(0);
program.parse_args(argc, argv); // Example: ./main -VVVV
std::cout << "verbose level: " << verbosity << std::endl; // verbose level: 4
}