mirror of
https://github.com/CLIUtils/CLI11.git
synced 2025-04-28 19:53:52 +00:00
6b7f6a7480
* work on the flags book chapter and making sure the values are initialized properly. * Fix initialization of values used in flags or options * update some formatting and more brace initialization * update more formatting and fix a incorrect initializer * more formatting and some error fixes * more formatting * Small formatting fix Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
#include <CLI/CLI.hpp>
|
|
#include <CLI/Timer.hpp>
|
|
#include <iostream>
|
|
#include <string>
|
|
|
|
int main(int argc, char **argv) {
|
|
CLI::AutoTimer("This is a timer");
|
|
|
|
CLI::App app("K3Pi goofit fitter");
|
|
|
|
std::string file;
|
|
CLI::Option *opt = app.add_option("-f,--file,file", file, "File name")->required()->group("Important");
|
|
|
|
int count{0};
|
|
CLI::Option *copt = app.add_flag("-c,--count", count, "Counter")->required()->group("Important");
|
|
|
|
double value{0.0}; // = 3.14;
|
|
app.add_option("-d,--double", value, "Some Value")->group("Other");
|
|
|
|
try {
|
|
app.parse(argc, argv);
|
|
} catch(const CLI::ParseError &e) {
|
|
return app.exit(e);
|
|
}
|
|
|
|
std::cout << "Working on file: " << file << ", direct count: " << app.count("--file")
|
|
<< ", opt count: " << opt->count() << std::endl;
|
|
std::cout << "Working on count: " << count << ", direct count: " << app.count("--count")
|
|
<< ", opt count: " << copt->count() << std::endl;
|
|
std::cout << "Some value: " << value << std::endl;
|
|
|
|
return 0;
|
|
}
|