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| author | max-001 <maxsmits21@kpnmail.nl> | 2024-12-11 13:21:19 +0100 |
|---|---|---|
| committer | max-001 <maxsmits21@kpnmail.nl> | 2024-12-11 13:21:19 +0100 |
| commit | 357ebfc3eac1d39b02875e1bd78ae6f58b10f824 (patch) | |
| tree | 7d79435fa764c0fedcc912ddaf876ff03ef8be5e /src/crepe/util/OptionalRef.hpp | |
| parent | 6eef90e9ffb1d8fc25161e912bc5d8aa8e4024da (diff) | |
| parent | c45b60941b82dec2097d958b396a117b1634eada (diff) | |
Merge remote-tracking branch 'origin/master' into max/AI
Diffstat (limited to 'src/crepe/util/OptionalRef.hpp')
| -rw-r--r-- | src/crepe/util/OptionalRef.hpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/crepe/util/OptionalRef.hpp b/src/crepe/util/OptionalRef.hpp index 4608c9e..5e36b3a 100644 --- a/src/crepe/util/OptionalRef.hpp +++ b/src/crepe/util/OptionalRef.hpp @@ -19,6 +19,13 @@ OptionalRef<T>::operator T &() const { } template <typename T> +T * OptionalRef<T>::operator->() const { + if (this->ref == nullptr) + throw std::runtime_error("OptionalRef: attempt to dereference nullptr"); + return this->ref; +} + +template <typename T> OptionalRef<T> & OptionalRef<T>::operator=(T & ref) { this->ref = &ref; return *this; |