diff options
Diffstat (limited to 'include/api-test/handle.hpp')
| -rw-r--r-- | include/api-test/handle.hpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/api-test/handle.hpp b/include/api-test/handle.hpp index 2355191..956739d 100644 --- a/include/api-test/handle.hpp +++ b/include/api-test/handle.hpp @@ -6,5 +6,7 @@ template<typename T> struct handle { uint32_t id = handle::invalid_handle; + [[nodiscard]] inline bool is_valid() const { return id != handle::invalid_handle; } + static constexpr uint32_t invalid_handle = -1; }; |