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

- u -

• u : ttk::Ray
• u_ : ttk::PDClustering, ttk::RangeDrivenOctree
• uField_ : ttk::FiberSurface
• ufParent : ttk::lts::Propagation< IT >
• ufs : ttk::ftm::TreeData
• unassignedBidders_ : ttk::PersistenceDiagramAuction
• unstructuredGridReaders_ : ttkProgramBase
• up : ttk::ftr::DynGraphs, ttk::ftr::LocalForests, ttk::ftr::Visits
• upArcList_ : ttk::Node
• upNodeId_ : ttk::Arc
• upper : ttk::ftr::Comp, ttk::ftr::Star, ttk::ftr::Valences
• upperBound_ : ttk::PDFBounds< dataType >
• upperJoinTree_ : ttk::MandatoryCriticalPoints
• upperMaximumList_ : ttk::MandatoryCriticalPoints
• upperMinimumList_ : ttk::MandatoryCriticalPoints
• upperSplitTree_ : ttk::MandatoryCriticalPoints
• UpperThreshold : ttk::TopologicalSimplification
• upperThreshold_ : ttk::TopologicalOptimization
• upperVertexScalars_ : ttk::MandatoryCriticalPoints
• upSuperArcList_ : ttk::Node
• use_accelerated_ : ttk::PDClustering
• use_kdt_ : ttk::PersistenceDiagramAuction
• use_kdtree_ : ttk::PDClustering
• use_kmeanspp_ : ttk::PDClustering
• use_progressive_ : ttk::PDBarycenter, ttk::PDClustering, ttk::PersistenceDiagramBarycenter
• UseAccelerated : ttk::PersistenceDiagramClustering
• UseAdditionalPrecision : ttk::PersistenceDiagramClustering
• UseASCIIFormat : ttkTriangulationWriter
• useCustomTimeVariable_ : ttk::MergeTreeTemporalReduction
• UseCustomWeights : ttk::PersistenceDiagramClustering
• useCustomWeights_ : ttk::PDBarycenter, ttk::PDClustering
• UseDeltaLim_ : ttk::PDClustering
• useDoubleInput_ : ttk::MergeTreeBase
• UseFastPersistenceUpdate : ttk::TopologicalSimplification
• useFastPersistenceUpdate_ : ttk::TopologicalOptimization
• useFixedInit_ : ttk::MergeTreeBarycenter
• useFullMerge_ : ttk::MergeTreeBase
• useGpu_ : ttk::MergeTreeNeuralBase
• UseInterruptible : ttk::PersistenceDiagramClustering
• UseKmeansppInit : ttk::PersistenceDiagramClustering
• useL2Distance_ : ttk::MergeTreeTemporalReduction
• useMedianBarycenter_ : ttk::MergeTreeBarycenter
• useMinMaxPair_ : ttk::MergeTreeBase
• useOtsuSimplification_ : ttk::TrackingPostProcessing
• usePathMappings_ : ttk::MergeTreeTemporalReduction, ttk::MergeTreeTemporalReductionDecoding
• UseProgressive : ttk::PersistenceDiagramClustering
• userInterface_ : ttkCustomInteractor
• useSplitTree_ : ttk::TrackingPostProcessing
• UseTasks : ttk::PersistenceDiagram
• UseTopologicalSimplification : ttk::TopologicalCompression
• uv_ : ttk::FiberSurface::IntersectionTriangle, ttk::FiberSurface::Vertex