1
0
mirror of https://github.com/CLIUtils/CLI11.git synced 2025-04-29 12:13:52 +00:00
CLI11/examples/validators.cpp
Christoph Bachhuber 6cc757f769 Fix includes in examples (#407)
* Fix includes in examples

* Fix order

* Align with other subcommand files

Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
2020-01-18 11:58:02 -05:00

20 lines
470 B
C++

#include <CLI/CLI.hpp>
#include <iostream>
#include <string>
int main(int argc, char **argv) {
CLI::App app("Validator checker");
std::string file;
app.add_option("-f,--file,file", file, "File name")->check(CLI::ExistingFile);
int count;
app.add_option("-v,--value", count, "Value in range")->check(CLI::Range(3, 6));
CLI11_PARSE(app, argc, argv);
std::cout << "Try printing help or failing the validator" << std::endl;
return 0;
}