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-rw-r--r--src/libcamera/base/utils.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/libcamera/base/utils.cpp b/src/libcamera/base/utils.cpp
index 3b73b442..2f4c3177 100644
--- a/src/libcamera/base/utils.cpp
+++ b/src/libcamera/base/utils.cpp
@@ -521,6 +521,16 @@ double strtod(const char *__restrict nptr, char **__restrict endptr)
#endif
}
+/**
+ * \fn to_underlying(Enum e)
+ * \brief Convert an enumeration to its underlygin type
+ * \param[in] e Enumeration value to convert
+ *
+ * This function is equivalent to the C++23 std::to_underlying().
+ *
+ * \return The value of e converted to its underlying type
+ */
+
} /* namespace utils */
#ifndef __DOXYGEN__