arpadboda commented on a change in pull request #472: MINIFICPP-710 - Fix
errors in Property StringToInt conversion
URL: https://github.com/apache/nifi-minifi-cpp/pull/472#discussion_r247311884
##########
File path: libminifi/include/core/TypedValues.h
##########
@@ -141,6 +141,47 @@ class TimePeriodValue : public TransformableValue, public
state::response::UInt6
* format <numeric> <byte size>.
*/
class DataSizeValue : public TransformableValue, public
state::response::UInt64Value {
+private:
+
+ //Signed
+ template<typename T, typename std::enable_if<std::is_signed<T>::value,
T>::type* = nullptr>
+ static bool AssignIfFits(int64_t base, uint64_t mult, T& output) {
+ int64_t val = base * mult;
+ if(val >= std::numeric_limits<T>::min() && val <=
std::numeric_limits<T>::max()) {
+ output = val;
+ return true;
+ }
+ return false;
+ }
+
Review comment:
Yes, please! I can check Appveyor err messages (those made me find the fix),
but that's not so efficient in longer term.
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