Support StoreResult to std::optional in LastGetopt

ydb-platform · Jul 23, 2024 · 0595fbe · 0595fbe
1 parent cabd051
commit 0595fbe
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/library/cpp/getopt/small/last_getopt_opt.h b/library/cpp/getopt/small/last_getopt_opt.h
@@ -10,6 +10,7 @@
 #include <util/generic/vector.h>
 #include <util/string/cast.h>
 
+#include <optional>
 #include <stdarg.h>
 
 namespace NLastGetopt {
@@ -628,6 +629,11 @@ namespace NLastGetopt {
             return StoreResultT<T>(target);
         }
 
+        template <typename T>
+        TOpt& StoreResult(std::optional<T>* target) {
+            return StoreResultT<T>(target);
+        }
+
         template <typename TpVal, typename T, typename TpDef>
         TOpt& StoreResultT(T* target, const TpDef& def) {
             return Handler1T<TpVal>(def, NPrivate::TStoreResultFunctor<T, TpVal>(target));