diff options
Diffstat (limited to 'examples/features/options.cli')
| -rw-r--r-- | examples/features/options.cli | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/examples/features/options.cli b/examples/features/options.cli deleted file mode 100644 index ea055b3..0000000 --- a/examples/features/options.cli +++ /dev/null @@ -1,39 +0,0 @@ -include <set>; -include <map>; -include <vector>; -include <string>; - -// We can place the options classes into namespaces which mapped to C++ -// namespaces. -// -namespace features -{ - class options - { - // We can have several aliases for the same option. The first one is used - // to derive the accessor name. - // - std::string --out-dir | -o; - - // We can use both assignment and constructor notations to provide the - // default option value. - // - std::string --first-name = "John"; - std::string --last-name ("Mr John Doe", 8, 3); - - // We can use containers to to collect option value. If we have a command - // line like this: -v 1 -v 2 -v 1 -s 1 -s 2 -s 1 then the vector returned - // by the vector() accessor will contain three elements: 1, 2, and 1 while - // the set returned by the set() accessor will contain two elements: 1 and - // 2. - // - std::vector<int> --vector | -v; - std::set<int> --set | -s; - - // We can also use maps. In this case the option value is expected to have - // two parts: the key and the value, separated by '='. For example: -m a=A - // -m =B -m c= -m d (same as -m d=). - // - std::map<std::string, std::string> --map | -m; - }; -} |