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@ -30,6 +30,8 @@ To start parsing command-line arguments, create an ```ArgumentParser```.
argparse::ArgumentParser program("program name"); argparse::ArgumentParser program("program name");
``` ```
**NOTE:** There is an optional second argument to the `ArgumentParser` which is the program version. Example: `argparse::ArgumentParser program("libfoo", "1.9.0");`
To add a new argument, simply call ```.add_argument(...)```. You can provide a variadic list of argument names that you want to group together, e.g., ```-v``` and ```--verbose``` To add a new argument, simply call ```.add_argument(...)```. You can provide a variadic list of argument names that you want to group together, e.g., ```-v``` and ```--verbose```
```cpp ```cpp