| abs_tol | mfem::IterativeSolver | protected | 
  | AddMult(const Vector &x, Vector &y, const real_t a=1.0) const | mfem::Operator | virtual | 
  | AddMultTranspose(const Vector &x, Vector &y, const real_t a=1.0) const | mfem::Operator | virtual | 
  | ANY_TYPE enum value | mfem::Operator |  | 
  | ArrayAddMult(const Array< const Vector * > &X, Array< Vector * > &Y, const real_t a=1.0) const | mfem::Operator | virtual | 
  | ArrayAddMultTranspose(const Array< const Vector * > &X, Array< Vector * > &Y, const real_t a=1.0) const | mfem::Operator | virtual | 
  | ArrayMult(const Array< const Vector * > &X, Array< Vector * > &Y) const | mfem::Operator | virtual | 
  | ArrayMultTranspose(const Array< const Vector * > &X, Array< Vector * > &Y) const | mfem::Operator | virtual | 
  | AssembleDiagonal(Vector &diag) const | mfem::Operator | inlinevirtual | 
  | Complex_DenseMat enum value | mfem::Operator |  | 
  | Complex_Hypre_ParCSR enum value | mfem::Operator |  | 
  | Complex_Operator enum value | mfem::Operator |  | 
  | converged | mfem::IterativeSolver | mutableprotected | 
  | DIAG_KEEP enum value | mfem::Operator |  | 
  | DIAG_ONE enum value | mfem::Operator |  | 
  | DIAG_ZERO enum value | mfem::Operator |  | 
  | DiagonalPolicy enum name | mfem::Operator |  | 
  | Dot(const Vector &x, const Vector &y) const | mfem::IterativeSolver | protectedvirtual | 
  | final_iter | mfem::IterativeSolver | mutableprotected | 
  | final_norm | mfem::IterativeSolver | protected | 
  | FormConstrainedSystemOperator(const Array< int > &ess_tdof_list, ConstrainedOperator *&Aout) | mfem::Operator | protected | 
  | FormDiscreteOperator(Operator *&A) | mfem::Operator |  | 
  | FormLinearSystem(const Array< int > &ess_tdof_list, Vector &x, Vector &b, Operator *&A, Vector &X, Vector &B, int copy_interior=0) | mfem::Operator |  | 
  | FormRectangularConstrainedSystemOperator(const Array< int > &trial_tdof_list, const Array< int > &test_tdof_list, RectangularConstrainedOperator *&Aout) | mfem::Operator | protected | 
  | FormRectangularLinearSystem(const Array< int > &trial_tdof_list, const Array< int > &test_tdof_list, Vector &x, Vector &b, Operator *&A, Vector &X, Vector &B) | mfem::Operator |  | 
  | FormRectangularSystemOperator(const Array< int > &trial_tdof_list, const Array< int > &test_tdof_list, Operator *&A) | mfem::Operator |  | 
  | FormSystemOperator(const Array< int > &ess_tdof_list, Operator *&A) | mfem::Operator |  | 
  | FromLegacyPrintLevel(int) | mfem::IterativeSolver | protected | 
  | GetComm() const | mfem::IterativeSolver | inline | 
  | GetConverged() const | mfem::IterativeSolver | inline | 
  | GetFinalNorm() const | mfem::IterativeSolver | inline | 
  | GetFinalRelNorm() const | mfem::IterativeSolver | inline | 
  | GetGradient(const Vector &x) const | mfem::Operator | inlinevirtual | 
  | GetInitialNorm() const | mfem::IterativeSolver | inline | 
  | GetMemoryClass() const | mfem::Operator | inlinevirtual | 
  | GetNumIterations() const | mfem::IterativeSolver | inline | 
  | GetOutputProlongation() const | mfem::Operator | inlinevirtual | 
  | GetOutputRestriction() const | mfem::Operator | inlinevirtual | 
  | GetOutputRestrictionTranspose() const | mfem::Operator | inlinevirtual | 
  | GetProlongation() const | mfem::Operator | inlinevirtual | 
  | GetRestriction() const | mfem::Operator | inlinevirtual | 
  | GetType() const | mfem::Operator | inline | 
  | GuessLegacyPrintLevel(PrintLevel) | mfem::IterativeSolver | protectedstatic | 
  | Height() const | mfem::Operator | inline | 
  | height | mfem::Operator | protected | 
  | Hypre_ParCSR enum value | mfem::Operator |  | 
  | initial_norm | mfem::IterativeSolver | mutableprotected | 
  | InitTVectors(const Operator *Po, const Operator *Ri, const Operator *Pi, Vector &x, Vector &b, Vector &X, Vector &B) const | mfem::Operator |  | 
  | iterative_mode | mfem::Solver |  | 
  | IterativeSolver() | mfem::IterativeSolver |  | 
  | IterativeSolver(MPI_Comm comm_) | mfem::IterativeSolver |  | 
  | max_iter | mfem::IterativeSolver | protected | 
  | MFEM_Block_Matrix enum value | mfem::Operator |  | 
  | MFEM_Block_Operator enum value | mfem::Operator |  | 
  | MFEM_ComplexSparseMat enum value | mfem::Operator |  | 
  | MFEM_SPARSEMAT enum value | mfem::Operator |  | 
  | Monitor(int it, real_t norm, const Vector &r, const Vector &x, bool final=false) const | mfem::IterativeSolver | protected | 
  | monitor | mfem::IterativeSolver | protected | 
  | Mult(const Vector &xt, Vector &x) const override=0 | mfem::OptimizationSolver | pure virtual | 
  | MultTranspose(const Vector &x, Vector &y) const | mfem::Operator | inlinevirtual | 
  | Norm(const Vector &x) const | mfem::IterativeSolver | inlineprotected | 
  | NumCols() const | mfem::Operator | inline | 
  | NumRows() const | mfem::Operator | inline | 
  | oper | mfem::IterativeSolver | protected | 
  | Operator(int s=0) | mfem::Operator | inlineexplicit | 
  | Operator(int h, int w) | mfem::Operator | inline | 
  | OptimizationSolver() | mfem::OptimizationSolver | inline | 
  | OptimizationSolver(MPI_Comm comm_) | mfem::OptimizationSolver | inline | 
  | PETSC_MATAIJ enum value | mfem::Operator |  | 
  | PETSC_MATGENERIC enum value | mfem::Operator |  | 
  | PETSC_MATHYPRE enum value | mfem::Operator |  | 
  | PETSC_MATIS enum value | mfem::Operator |  | 
  | PETSC_MATNEST enum value | mfem::Operator |  | 
  | PETSC_MATSHELL enum value | mfem::Operator |  | 
  | prec | mfem::IterativeSolver | protected | 
  | print_level | mfem::IterativeSolver | protected | 
  | print_options | mfem::IterativeSolver | protected | 
  | PrintMatlab(std::ostream &out, int n, int m=0) const | mfem::Operator |  | 
  | PrintMatlab(std::ostream &out) const | mfem::Operator | virtual | 
  | problem | mfem::OptimizationSolver | protected | 
  | RecoverFEMSolution(const Vector &X, const Vector &b, Vector &x) | mfem::Operator | virtual | 
  | rel_tol | mfem::IterativeSolver | protected | 
  | SetAbsTol(real_t atol) | mfem::IterativeSolver | inline | 
  | SetMaxIter(int max_it) | mfem::IterativeSolver | inline | 
  | SetMonitor(IterativeSolverMonitor &m) | mfem::IterativeSolver | inline | 
  | SetOperator(const Operator &op) override | mfem::OptimizationSolver | inlinevirtual | 
  | SetOptimizationProblem(const OptimizationProblem &prob) | mfem::OptimizationSolver | inlinevirtual | 
  | SetPreconditioner(Solver &pr) override | mfem::OptimizationSolver | inlinevirtual | 
  | SetPrintLevel(int print_lvl) | mfem::IterativeSolver | virtual | 
  | SetPrintLevel(PrintLevel) | mfem::IterativeSolver | virtual | 
  | SetRelTol(real_t rtol) | mfem::IterativeSolver | inline | 
  | SetupRAP(const Operator *Pi, const Operator *Po) | mfem::Operator | protected | 
  | Solver(int s=0, bool iter_mode=false) | mfem::Solver | inlineexplicit | 
  | Solver(int h, int w, bool iter_mode=false) | mfem::Solver | inline | 
  | Type enum name | mfem::Operator |  | 
  | Width() const | mfem::Operator | inline | 
  | width | mfem::Operator | protected | 
  | ~Operator() | mfem::Operator | inlinevirtual | 
  | ~OptimizationSolver() override | mfem::OptimizationSolver | inline |