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#include <iostream>
#include "getoptpp.hpp"
int main(int argc, char* argv[]) {
int verbose_flag;
dg::Options opt;
opt.add("verbose", no_argument, &verbose_flag, 1,
"Be verbose.",
[&]() {
std::cout << "verbose: " << verbose_flag << "\n";
return 0;
});
opt.add("brief", no_argument, &verbose_flag, 0,
"Be brief.",
[&]() {
std::cout << "brief: " << verbose_flag << "\n";
return 0;
});
opt.add("add", no_argument, 'a',
"Add an entry.",
[&]() {
std::cout << "add\n";
return 0;
});
opt.add("append", no_argument, 'b',
"Append an entry.",
[&]() {
std::cout << "append\n";
return 0;
});
opt.add("delete", optional_argument, 'd',
"Delete an entry.",
[&]() {
std::cout << "delete: " << optarg << "\n";
return 0;
});
opt.add("create", required_argument, 'c',
"Create an entry.",
[&]() {
std::cout << "create: " << optarg << "\n";
return 0;
});
opt.add("file", required_argument, 'f',
"Some file argument.",
[&]() {
std::cout << "file: " << optarg << "\n";
return 0;
});
opt.add("help", no_argument, 'h',
"Print this help text.",
[&]() {
std::cout << "usage stuff\n";
opt.help();
return 0;
});
opt.process(argc, argv);
for(auto const &arg : opt.arguments())
{
std::cout << arg << std::endl;
}
}
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