diff options
Diffstat (limited to 'src/crepe/util/OptionalRef.h')
| -rw-r--r-- | src/crepe/util/OptionalRef.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/crepe/util/OptionalRef.h b/src/crepe/util/OptionalRef.h index 3201667..1b2cb3f 100644 --- a/src/crepe/util/OptionalRef.h +++ b/src/crepe/util/OptionalRef.h @@ -25,7 +25,7 @@ public: */ OptionalRef<T> & operator=(T & ref); /** - * \brief Retrieve this reference + * \brief Retrieve this reference (cast) * * \returns Internal reference if it is set * @@ -33,6 +33,14 @@ public: */ operator T &() const; /** + * \brief Retrieve this reference (member access) + * + * \returns Internal reference if it is set + * + * \throws std::runtime_error if this function is called while the reference it not set + */ + T * operator->() const; + /** * \brief Check if this reference is not empty * * \returns `true` if reference is set, or `false` if it is not |