| 269 | } |
| 270 | |
| 271 | size_t ArgumentParser::numSetArguments() const |
| 272 | { |
| 273 | size_t num = 0; |
| 274 | for (const auto & arg : mArguments) |
| 275 | if (arg.second.isSet()) |
| 276 | ++num; |
| 277 | for (const auto & arg : mNoSwitchArguments) |
| 278 | if (arg.isSet()) |
| 279 | ++num; |
| 280 | return num; |
| 281 | } |
| 282 | |
| 283 | string ArgumentParser::usage() const |
| 284 | { |