mirror of
https://github.com/KeqingMoe/argparse.git
synced 2025-11-28 15:44:39 +00:00
.present returns std::nullopt if the optional argument is not given by the user -- as long as a .default_value is not defined. With a .default_value, .present cannot be used to determine if a value is user-provided or the default. .is_used fills that role and only returns true if the argument was passed by the user. Signed-off-by: Sean Robinson <sean.robinson@scottsdalecc.edu> |
||
|---|---|---|
| .. | ||
| .gitignore | ||
| CMakeLists.txt | ||
| doctest.hpp | ||
| main.cpp | ||
| README.md | ||
| test_actions.cpp | ||
| test_append.cpp | ||
| test_compound_arguments.cpp | ||
| test_container_arguments.cpp | ||
| test_help.cpp | ||
| test_invalid_arguments.cpp | ||
| test_is_used.cpp | ||
| test_issue_37.cpp | ||
| test_negative_numbers.cpp | ||
| test_optional_arguments.cpp | ||
| test_parent_parsers.cpp | ||
| test_parse_args.cpp | ||
| test_positional_arguments.cpp | ||
| test_repr.cpp | ||
| test_required_arguments.cpp | ||
| test_scan.cpp | ||
| test_utility.hpp | ||
| test_value_semantics.cpp | ||
| test_version.cpp | ||
Argparse Tests
Linux
$ mkdir build
$ cd build
$ cmake ../.
$ make
$ ./tests
Windows
- Generate Visual Studio solution
$ mkdir build
$ cd build
$ cmake ../. -G "Visual Studio 15 2017"
- Open ARGPARSE.sln
- Build tests in RELEASE | x64
- Run tests.exe