poafloc

0 #include <iostream>

1 #include <string>

2

3 #include "poafloc/poafloc.hpp"

4

5 using namespace poafloc; // NOLINT

6 //

7 int parse_opt(int key, const char* arg, Parser* parser)

8 {

9 std::ignore = parser;

10

11 switch (key)

12 {

13 case 's':

14 std::cout << 's' << std::endl;

15 break;

16 case 'l':

17 std::cout << 'l' << std::endl;

18 break;

19 case 'a':

20 std::cout << "a:" << arg << std::endl;

21 break;

22 case 'o':

23 std::cout << "o:" << (arg != nullptr ? arg : "default") << std::endl;

24 break;

25 case ARG:

26 std::cout << "arg:" << arg << std::endl;

27 break;

28 case INIT:

29 std::cout << "init" << std::endl;

30 break;

31 case END:

32 std::cout << "end" << std::endl;

33 break;

34 case SUCCESS:

35 std::cout << "success" << std::endl;

36 break;

37 case ERROR:

38 std::cout << "error" << std::endl;

39 break;

40 case NO_ARGS:

41 std::cout << "noargs" << std::endl;

42 break;

43 default:

44 break;

45 }

46

47 return 0;

48 }

49

50 // clang-format off

51 static const option_t options[] = {

52 {nullptr, 's', nullptr, 0, ""},

53 { "long", 'l', nullptr, 0, ""},

54 { "arg", 'a', "arg", 0, ""},

55 { "opt", 'o', "arg", ARG_OPTIONAL, ""},

56 {},

57 };

58 // clang-format on

59

60 static const arg_t argp = {options, parse_opt, "", ""};

61

62 int main(int argc, char* argv[])

63 {

64 return parse(&argp, argc, argv, 0, nullptr);

65 }