| 64 | }; |
| 65 | |
| 66 | std::string optional_arg(int argc, char ** argv, const std::string & name, const std::string & fallback) { |
| 67 | for (int i = 1; i + 1 < argc; ++i) { |
| 68 | if (std::string_view(argv[i]) == name) { |
| 69 | return argv[i + 1]; |
| 70 | } |
| 71 | } |
| 72 | return fallback; |
| 73 | } |
| 74 | |
| 75 | std::optional<std::string> find_arg(int argc, char ** argv, const std::string & name) { |
| 76 | for (int i = 1; i + 1 < argc; ++i) { |