diff options
Diffstat (limited to 'apps/apps.h')
-rw-r--r-- | apps/apps.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/apps/apps.h b/apps/apps.h index d54110b..f3d6eae 100644 --- a/apps/apps.h +++ b/apps/apps.h @@ -6,11 +6,15 @@ #include <boost/program_options/variables_map.hpp> #include <stdexcept> #include <iosfwd> +#include <experimental/optional> #include <json.hpp> namespace trygvis { namespace apps { +template<typename T> +using o = std::experimental::optional<T>; + namespace po = boost::program_options; using namespace log4cplus; |