adam-markovics commented on a change in pull request #1198:
URL: https://github.com/apache/nifi-minifi-cpp/pull/1198#discussion_r727844473
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File path: extensions/sensors/SensorBase.cpp
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@@ -51,11 +51,15 @@ void SensorBase::initialize() {
}
void SensorBase::onSchedule(const std::shared_ptr<core::ProcessContext>&
/*context*/, const std::shared_ptr<core::ProcessSessionFactory>&
/*sessionFactory*/) {
- imu = std::unique_ptr<RTIMU>(RTIMU::createIMU(&settings));
- if (imu) {
- imu->IMUInit();
- imu->setGyroEnable(true);
- imu->setAccelEnable(true);
+ // Deferred instantiation of RTIMUSettings, because it can create a file
"RTIMULib.ini" in the working directory.
+ // SensorBase is instantiated when creating the manifest.
+ settings_ = std::make_unique<RTIMUSettings>();
Review comment:
There is another constructor for RTIMUSettings, where we can specify a
directory where the settings file will be created. This could be preferred if
we can agree on where to put it. Definitely not in the current working
directory.
`RTIMUSettings(const char *settingsDirectory, const char *productType);`
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