Commit 2234549b authored by David Frank's avatar David Frank Committed by Tobias Lasser

#63 Move functionality of DataDescriptor to VolumeDescriptor, DataDescriptor is now abstract

- add pure virtual destructor to DataDescriptor
- create VolumeDescriptor which takes over most functionality from DataDescriptor
- move static function bestCommon(...) to a free function in DescriptorUtils.h/cpp
- fix other classes and tests to return and handle VolumeDescriptors instead of DataDescriptors
parent 96386b1b
Pipeline #269129 passed with stages
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