- u -

• underflow() : socketbuf
• UniformPoints() : Poly_1D
• UniformRefinement() : Mesh , KnotVector , Mesh , NURBSPatch , NURBSExtension
• UniformRule() : IntegrationRule
• Union() : Array< T >
• Update() : ParLinearForm , ParGridFunction , LinearForm , ParFiniteElementSpace , GridFunction , BilinearForm , ParGridFunction , MixedBilinearForm , FiniteElementSpace , GridFunction
• UpdateNodes() : Mesh
• UpdateNURBS() : Mesh , FiniteElementSpace
• UpdateOrder() : NURBSFECollection
• UseExternalData() : DenseMatrix
• UserTime() : StopWatch
• UseTwoLevelState() : Mesh