Here is a list of all enum values with links to the classes they belong to:

### - o -

- OB : gdcm::VR
- OB_OW : gdcm::VR
- ObjectEnd : gdcm::MediaStorage
- OBLIQUE : gdcm::Orientation
- OD : gdcm::VR
- OF : gdcm::VR
- OL : gdcm::VR
- OnlyUUID : gdcm::XMLPrinter
- OPENSSL : gdcm::CryptoFactory
- OPENSSLP7 : gdcm::CryptoFactory
- OphthalmicAxialMeasurementsStorage : gdcm::UIDs
- OphthalmicOpticalCoherenceTomographyBscanVolumeAnalysisStorage : gdcm::UIDs
- OphthalmicOpticalCoherenceTomographyEnFaceImageStorage : gdcm::UIDs
- OphthalmicPhotography16BitImageStorage : gdcm::MediaStorage, gdcm::UIDs
- OphthalmicPhotography8BitImageStorage : gdcm::MediaStorage, gdcm::UIDs
- OphthalmicThicknessMapStorage : gdcm::UIDs
- OphthalmicTomographyImageStorage : gdcm::MediaStorage, gdcm::UIDs
- OphthalmicVisualFieldStaticPerimetryMeasurementsStorage : gdcm::UIDs
- OV : gdcm::VR
- OW : gdcm::VR