lordgamez commented on a change in pull request #1252:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1252#discussion_r799264974
##########
File path: libminifi/include/utils/GeneralUtils.h
##########
@@ -34,6 +34,16 @@ constexpr T intdiv_ceil(T numerator, T denominator) {
: numerator / denominator + (numerator % denominator != 0));
}
+/**
+ * safely converts unique_ptr from one type to another
+ * if conversion succeeds, an desired valid unique_ptr is returned, the "from"
object released and invalidated
+ * if conversion fails, an empty unique_ptr is returned, the "from" object
staying untouched
+ */
+template <typename T_To, typename T_From>
+std::unique_ptr<T_To> dynamic_unique_cast(std::unique_ptr<T_From>& obj) {
Review comment:
I don't insist on it, we can keep it as it for now
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
