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Public Member Functions | Static Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | Static Protected Attributes | Friends
libMesh::NumericVector< T > Class Template Reference

#include <numeric_vector.h>

Inheritance diagram for libMesh::NumericVector< T >:
Inheritance graph
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List of all members.

Public Member Functions

 NumericVector (const Parallel::Communicator &comm_in, const ParallelType ptype=AUTOMATIC)
 NumericVector (const Parallel::Communicator &comm_in, const numeric_index_type n, const ParallelType ptype=AUTOMATIC)
 NumericVector (const Parallel::Communicator &comm_in, const numeric_index_type n, const numeric_index_type n_local, const ParallelType ptype=AUTOMATIC)
 NumericVector (const Parallel::Communicator &comm_in, const numeric_index_type N, const numeric_index_type n_local, const std::vector< numeric_index_type > &ghost, const ParallelType ptype=AUTOMATIC)
virtual ~NumericVector ()
virtual bool initialized () const
ParallelType type () const
ParallelType & type ()
virtual bool closed () const
virtual void close ()=0
virtual void clear ()
virtual void zero ()=0
virtual UniquePtr
< NumericVector< T > > 		zero_clone () const =0
virtual UniquePtr
< NumericVector< T > > 		clone () const =0
virtual void init (const numeric_index_type, const numeric_index_type, const bool=false, const ParallelType=AUTOMATIC)=0
virtual void init (const numeric_index_type, const bool=false, const ParallelType=AUTOMATIC)=0
virtual void init (const numeric_index_type, const numeric_index_type, const std::vector< numeric_index_type > &, const bool=false, const ParallelType=AUTOMATIC)=0
virtual void init (const NumericVector< T > &other, const bool fast=false)=0
virtual NumericVector< T > & operator= (const T s)=0
virtual NumericVector< T > & operator= (const NumericVector< T > &V)=0
virtual NumericVector< T > & operator= (const std::vector< T > &v)=0
virtual Real min () const =0
virtual Real max () const =0
virtual T sum () const =0
virtual Real l1_norm () const =0
virtual Real l2_norm () const =0
virtual Real linfty_norm () const =0
virtual Real subset_l1_norm (const std::set< numeric_index_type > &indices) const
virtual Real subset_l2_norm (const std::set< numeric_index_type > &indices) const
virtual Real subset_linfty_norm (const std::set< numeric_index_type > &indices) const
virtual numeric_index_type size () const =0
virtual numeric_index_type local_size () const =0
virtual numeric_index_type first_local_index () const =0
virtual numeric_index_type last_local_index () const =0
virtual T operator() (const numeric_index_type i) const =0
virtual T el (const numeric_index_type i) const
virtual void get (const std::vector< numeric_index_type > &index, T *values) const
void get (const std::vector< numeric_index_type > &index, std::vector< T > &values) const
virtual NumericVector< T > & operator+= (const NumericVector< T > &V)=0
virtual NumericVector< T > & operator-= (const NumericVector< T > &V)=0
NumericVector< T > & operator*= (const T a)
NumericVector< T > & operator/= (const T a)
virtual NumericVector< T > & operator/= (NumericVector< T > &)=0
virtual void reciprocal ()=0
virtual void conjugate ()=0
virtual void set (const numeric_index_type i, const T value)=0
virtual void add (const numeric_index_type i, const T value)=0
virtual void add (const T s)=0
virtual void add (const NumericVector< T > &V)=0
virtual void add (const T a, const NumericVector< T > &v)=0
virtual void add_vector (const T *v, const std::vector< numeric_index_type > &dof_indices)
void add_vector (const std::vector< T > &v, const std::vector< numeric_index_type > &dof_indices)
virtual void add_vector (const NumericVector< T > &V, const std::vector< numeric_index_type > &dof_indices)
void add_vector (const DenseVector< T > &V, const std::vector< numeric_index_type > &dof_indices)
virtual void add_vector (const NumericVector< T > &, const SparseMatrix< T > &)=0
void add_vector (const NumericVector< T > &v, const ShellMatrix< T > &a)
virtual void add_vector_transpose (const NumericVector< T > &, const SparseMatrix< T > &)=0
virtual void insert (const T *v, const std::vector< numeric_index_type > &dof_indices)
void insert (const std::vector< T > &v, const std::vector< numeric_index_type > &dof_indices)
virtual void insert (const NumericVector< T > &V, const std::vector< numeric_index_type > &dof_indices)
void insert (const DenseVector< T > &V, const std::vector< numeric_index_type > &dof_indices)
void insert (const DenseSubVector< T > &V, const std::vector< numeric_index_type > &dof_indices)
virtual void scale (const T factor)=0
virtual void abs ()=0
virtual T dot (const NumericVector< T > &) const =0
virtual void localize (std::vector< T > &v_local) const =0
virtual void localize (NumericVector< T > &v_local) const =0
virtual void localize (NumericVector< T > &v_local, const std::vector< numeric_index_type > &send_list) const =0
virtual void localize (const numeric_index_type first_local_idx, const numeric_index_type last_local_idx, const std::vector< numeric_index_type > &send_list)=0
virtual void localize_to_one (std::vector< T > &v_local, const processor_id_type proc_id=0) const =0
virtual int compare (const NumericVector< T > &other_vector, const Real threshold=TOLERANCE) const
virtual int local_relative_compare (const NumericVector< T > &other_vector, const Real threshold=TOLERANCE) const
virtual int global_relative_compare (const NumericVector< T > &other_vector, const Real threshold=TOLERANCE) const
virtual void pointwise_mult (const NumericVector< T > &vec1, const NumericVector< T > &vec2)=0
virtual void print (std::ostream &os=libMesh::out) const
virtual void print_global (std::ostream &os=libMesh::out) const
virtual void print_matlab (const std::string &="") const
virtual void create_subvector (NumericVector< T > &, const std::vector< numeric_index_type > &) const
virtual void swap (NumericVector< T > &v)
template<>
void print (std::ostream &os) const
template<>
void print_global (std::ostream &os) const
const Parallel::Communicator & comm () const
processor_id_type n_processors () const
processor_id_type processor_id () const

Static Public Member Functions

static UniquePtr
< NumericVector< T > > 		build (const Parallel::Communicator &comm, const SolverPackage solver_package=libMesh::default_solver_package())
static UniquePtr
< NumericVector< T > > 		build (const SolverPackage solver_package=libMesh::default_solver_package())
static std::string get_info ()
static void print_info (std::ostream &out=libMesh::out)
static unsigned int n_objects ()
static void enable_print_counter_info ()
static void disable_print_counter_info ()

Protected Types

typedef std::map< std::string,
std::pair< unsigned int,
unsigned int > > 		Counts

Protected Member Functions

void increment_constructor_count (const std::string &name)
void increment_destructor_count (const std::string &name)

Protected Attributes

bool _is_closed
bool _is_initialized
ParallelType _type
const Parallel::Communicator & _communicator

Static Protected Attributes

static Counts _counts
static Threads::atomic
< unsigned int > 		_n_objects
static Threads::spin_mutex _mutex
static bool _enable_print_counter = true

Friends

std::ostream & operator<< (std::ostream &os, const NumericVector< T > &v)

Detailed Description

template<typename T>
class libMesh::NumericVector< T >

Numeric vector. Provides a uniform interface to vector storage schemes for different linear algebra libraries.

Author:
Benjamin S. Kirk, 2003

Definition at line 60 of file numeric_vector.h.

Member Typedef Documentation

typedef std::map<std::string, std::pair<unsigned int, unsigned int> > libMesh::ReferenceCounter::Counts [protected, inherited]

Data structure to log the information. The log is identified by the class name.

Definition at line 113 of file reference_counter.h.

Constructor & Destructor Documentation

template<typename T >
libMesh::NumericVector< T >::NumericVector ( const Parallel::Communicator &  comm_in,
const ParallelType  ptype = AUTOMATIC 
) [inline, explicit]

Dummy-Constructor. Dimension=0

Definition at line 696 of file numeric_vector.h.

                                                           :
  ParallelObject(comm_in),
  _is_closed(false),
  _is_initialized(false),
  _type(ptype)
{
}
template<typename T >
libMesh::NumericVector< T >::NumericVector ( const Parallel::Communicator &  comm_in,
const numeric_index_type  n,
const ParallelType  ptype = AUTOMATIC 
) [inline, explicit]

Constructor. Set dimension to n and initialize all elements with zero.

Definition at line 709 of file numeric_vector.h.

                                                           :
  ParallelObject(comm_in),
  _is_closed(false),
  _is_initialized(false),
  _type(ptype)
{
  libmesh_not_implemented(); // Abstract base class!
  // init(n, n, false, ptype);
}
template<typename T >
libMesh::NumericVector< T >::NumericVector ( const Parallel::Communicator &  comm_in,
const numeric_index_type  n,
const numeric_index_type  n_local,
const ParallelType  ptype = AUTOMATIC 
) [inline]

Constructor. Set local dimension to n_local, the global dimension to n, and initialize all elements with zero.

Definition at line 725 of file numeric_vector.h.

                                                           :
  ParallelObject(comm_in),
  _is_closed(false),
  _is_initialized(false),
  _type(ptype)
{
  libmesh_not_implemented(); // Abstract base class!
  // init(n, n_local, false, ptype);
}
template<typename T >
libMesh::NumericVector< T >::NumericVector ( const Parallel::Communicator &  comm_in,
const numeric_index_type  N,
const numeric_index_type  n_local,
const std::vector< numeric_index_type > &  ghost,
const ParallelType  ptype = AUTOMATIC 
) [inline]

Constructor. Set local dimension to n_local, the global dimension to n, but additionally reserve memory for the indices specified by the ghost argument.

Definition at line 742 of file numeric_vector.h.

                                                           :
  ParallelObject(comm_in),
  _is_closed(false),
  _is_initialized(false),
  _type(ptype)
{
  libmesh_not_implemented(); // Abstract base class!
  // init(n, n_local, ghost, false, ptype);
}
template<typename T >
libMesh::NumericVector< T >::~NumericVector ( ) [inline, virtual]

Destructor, deallocates memory. Made virtual to allow for derived classes to behave properly.

Definition at line 760 of file numeric_vector.h.

{
  clear ();
}

Member Function Documentation

template<typename T>
virtual void libMesh::NumericVector< T >::abs ( ) [pure virtual]

v = abs(v)... that is, each entry in v is replaced by its absolute value.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::add ( const numeric_index_type  i,
const T  value 
) [pure virtual]

v(i) += value

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::EquationSystems::build_solution_vector(), libMesh::ContinuationSystem::continuation_solve(), libMesh::ContinuationSystem::initialize_tangent(), libMesh::NewtonSolver::line_search(), libMesh::NewtonSolver::solve(), libMesh::ContinuationSystem::solve_tangent(), libMesh::NewmarkSystem::update_rhs(), libMesh::ContinuationSystem::update_solution(), libMesh::NewmarkSystem::update_u_v_a(), and libMesh::TensorShellMatrix< T >::vector_mult_add().

template<typename T>
virtual void libMesh::NumericVector< T >::add ( const T  s) [pure virtual]

$U(0-LIBMESH_DIM)+=s$. Addition of s to all components. Note that s is a scalar and not a vector.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::add ( const NumericVector< T > &  V) [pure virtual]

$U+=V$: Simple vector addition, equal to the operator +=.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::add ( const T  a,
const NumericVector< T > &  v 
) [pure virtual]

$U+=a*V$. Simple vector addition, equal to the operator +=.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
void libMesh::NumericVector< T >::add_vector ( const T *  v,
const std::vector< numeric_index_type > &  dof_indices 
) [virtual]

$ U+=v $ where v is a pointer and each dof_indices[i] specifies where to add value v[i]

This should be overridden in subclasses for efficiency

Reimplemented in libMesh::PetscVector< T >, and libMesh::EpetraVector< T >.

Definition at line 384 of file numeric_vector.C.

Referenced by libMesh::LinearImplicitSystem::assembly(), libMesh::NewmarkSystem::update_rhs(), and libMesh::SparseMatrix< T >::vector_mult_add().

{
  int n = dof_indices.size();
  for (int i=0; i<n; i++)
    this->add (dof_indices[i], v[i]);
}
template<typename T>
void libMesh::NumericVector< T >::add_vector ( const std::vector< T > &  v,
const std::vector< numeric_index_type > &  dof_indices 
) [inline]

$ U+=v $ where v is a std::vector and each dof_indices[i] specifies where to add value v[i]

Definition at line 806 of file numeric_vector.h.

References libMesh::libmesh_assert().

{
  libmesh_assert(v.size() == dof_indices.size());
  if (!v.empty())
    this->add_vector(&v[0], dof_indices);
}
template<typename T>
void libMesh::NumericVector< T >::add_vector ( const NumericVector< T > &  V,
const std::vector< numeric_index_type > &  dof_indices 
) [virtual]

$ U+=v $ where v is a NumericVector and each dof_indices[i] specifies where to add value v(i)

Definition at line 395 of file numeric_vector.C.

References libMesh::NumericVector< T >::size().

{
  int n = dof_indices.size();
  libmesh_assert_equal_to(v.size(), static_cast<unsigned>(n));
  for (int i=0; i<n; i++)
    this->add (dof_indices[i], v(i));
}
template<typename T>
void libMesh::NumericVector< T >::add_vector ( const DenseVector< T > &  V,
const std::vector< numeric_index_type > &  dof_indices 
) [inline]

$ U+=v $ where v is a DenseVector and each dof_indices[i] specifies where to add value v(i)

Definition at line 818 of file numeric_vector.h.

References libMesh::DenseVector< T >::empty(), libMesh::libmesh_assert(), and libMesh::DenseVector< T >::size().

{
  libmesh_assert(v.size() == dof_indices.size());
  if (!v.empty())
    this->add_vector(&v(0), dof_indices);
}
template<typename T>
virtual void libMesh::NumericVector< T >::add_vector ( const NumericVector< T > &  ,
const SparseMatrix< T > &   
) [pure virtual]

$U+=A*V$, add the product of a SparseMatrix A and a NumericVector V to this, where this=U.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
void libMesh::NumericVector< T >::add_vector ( const NumericVector< T > &  v,
const ShellMatrix< T > &  a 
)

$U+=A*V$, add the product of a ShellMatrix A and a NumericVector V to this, where this=U.

Definition at line 407 of file numeric_vector.C.

References libMesh::ShellMatrix< T >::vector_mult_add().

{
  a.vector_mult_add(*this,v);
}
template<typename T>
virtual void libMesh::NumericVector< T >::add_vector_transpose ( const NumericVector< T > &  ,
const SparseMatrix< T > &   
) [pure virtual]

$U+=A^T*V$, add the product of the transpose of a SparseMatrix A_trans and a NumericVector V to this, where this=U.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

template<typename T >
UniquePtr< NumericVector< T > > libMesh::NumericVector< T >::build ( const Parallel::Communicator &  comm,
const SolverPackage  solver_package = libMesh::default_solver_package() 
) [static]

Builds a NumericVector on the processors in communicator comm using the linear solver package specified by solver_package

Definition at line 46 of file numeric_vector.C.

References libMesh::AUTOMATIC, libMesh::EIGEN_SOLVERS, libMesh::LASPACK_SOLVERS, libMesh::PETSC_SOLVERS, and libMesh::TRILINOS_SOLVERS.

Referenced by libMesh::NumericVector< T >::build(), and libMesh::ExactErrorEstimator::estimate_error().

{
  // Build the appropriate vector
  switch (solver_package)
    {

#ifdef LIBMESH_HAVE_LASPACK
    case LASPACK_SOLVERS:
      return UniquePtr<NumericVector<T> >(new LaspackVector<T>(comm, AUTOMATIC));
#endif

#ifdef LIBMESH_HAVE_PETSC
    case PETSC_SOLVERS:
      return UniquePtr<NumericVector<T> >(new PetscVector<T>(comm, AUTOMATIC));
#endif

#ifdef LIBMESH_HAVE_TRILINOS
    case TRILINOS_SOLVERS:
      return UniquePtr<NumericVector<T> >(new EpetraVector<T>(comm, AUTOMATIC));
#endif

#ifdef LIBMESH_HAVE_EIGEN
    case EIGEN_SOLVERS:
      return UniquePtr<NumericVector<T> >(new EigenSparseVector<T>(comm, AUTOMATIC));
#endif

    default:
      return UniquePtr<NumericVector<T> >(new DistributedVector<T>(comm, AUTOMATIC));
    }

  libmesh_error_msg("We'll never get here!");
  return UniquePtr<NumericVector<T> >();
}
template<typename T >
UniquePtr< NumericVector< T > > libMesh::NumericVector< T >::build ( const SolverPackage  solver_package = libMesh::default_solver_package()) [static]

Builds a NumericVector on the processors in communicator CommWorld using the linear solver package specified by solver_package. Deprecated.

Definition at line 84 of file numeric_vector.C.

References libMesh::NumericVector< T >::build(), and libMesh::CommWorld.

{
  libmesh_deprecated();
  return NumericVector<T>::build(CommWorld, solver_package);
}
template<typename T >
void libMesh::NumericVector< T >::clear ( ) [inline, virtual]
Returns:
the NumericVector<T> to a pristine state.

Reimplemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Definition at line 769 of file numeric_vector.h.

References libMesh::libMeshPrivateData::_is_initialized.

Referenced by libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::AdjointRefinementEstimator::estimate_error(), and libMesh::System::project_vector().

{
  _is_closed      = false;
  _is_initialized = false;
}
template<typename T>
virtual UniquePtr<NumericVector<T> > libMesh::NumericVector< T >::clone ( ) const [pure virtual]

Creates a copy of this vector and returns it in an UniquePtr. This must be overloaded in the derived classes.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::SumShellMatrix< T >::get_diagonal(), libMesh::System::project_vector(), libMesh::TwostepTimeSolver::solve(), and libMesh::ImplicitSystem::weighted_sensitivity_solve().

template<typename T>
virtual void libMesh::NumericVector< T >::close ( ) [pure virtual]

Call the assemble functions

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::ImplicitSystem::assemble_residual_derivatives(), libMesh::FEMSystem::assembly(), libMesh::LinearImplicitSystem::assembly(), libMesh::System::boundary_project_vector(), libMesh::EquationSystems::build_solution_vector(), libMesh::ContinuationSystem::continuation_solve(), libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::EquationSystems::get_solution(), libMesh::ContinuationSystem::initialize_tangent(), libMesh::NewtonSolver::line_search(), libMesh::System::project_vector(), libMesh::System::read_serialized_vector(), libMesh::NewtonSolver::solve(), libMesh::NoxNonlinearSolver< T >::solve(), libMesh::ContinuationSystem::solve_tangent(), libMesh::ContinuationSystem::update_solution(), libMesh::ImplicitSystem::weighted_sensitivity_adjoint_solve(), and libMesh::ImplicitSystem::weighted_sensitivity_solve().

template<typename T>
virtual bool libMesh::NumericVector< T >::closed ( ) const [inline, virtual]
Returns:
true if the vector is closed and ready for computation, false otherwise.

Definition at line 147 of file numeric_vector.h.

Referenced by libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::DofMap::max_constraint_error(), libMesh::LaspackVector< T >::operator=(), libMesh::EigenSparseVector< T >::operator=(), and libMesh::PetscVector< T >::operator=().

{ return _is_closed; }
const Parallel::Communicator& libMesh::ParallelObject::comm ( ) const [inline, inherited]
Returns:
a reference to the Parallel::Communicator object used by this mesh.

Definition at line 86 of file parallel_object.h.

References libMesh::ParallelObject::_communicator.

Referenced by libMesh::__libmesh_petsc_diff_solver_monitor(), libMesh::__libmesh_petsc_diff_solver_residual(), libMesh::__libmesh_petsc_snes_residual(), libMesh::MeshRefinement::_coarsen_elements(), libMesh::ExactSolution::_compute_error(), libMesh::MetisPartitioner::_do_partition(), libMesh::ParmetisPartitioner::_do_repartition(), libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::SlepcEigenSolver< T >::_petsc_shell_matrix_get_diagonal(), libMesh::PetscLinearSolver< T >::_petsc_shell_matrix_get_diagonal(), libMesh::SlepcEigenSolver< T >::_petsc_shell_matrix_mult(), libMesh::PetscLinearSolver< T >::_petsc_shell_matrix_mult(), libMesh::PetscLinearSolver< T >::_petsc_shell_matrix_mult_add(), libMesh::EquationSystems::_read_impl(), libMesh::MeshRefinement::_refine_elements(), libMesh::ImplicitSystem::add_matrix(), libMesh::System::add_vector(), libMesh::UnstructuredMesh::all_second_order(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::FEMSystem::assemble_qoi(), libMesh::MeshCommunication::assign_global_indices(), libMesh::ParmetisPartitioner::assign_partitioning(), libMesh::DofMap::attach_matrix(), libMesh::MeshTools::bounding_box(), libMesh::MeshBase::cache_elem_dims(), libMesh::System::calculate_norm(), libMesh::MeshRefinement::coarsen_elements(), libMesh::Nemesis_IO_Helper::compute_num_global_elem_blocks(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::Problem_Interface::computeF(), libMesh::Problem_Interface::computeJacobian(), libMesh::Problem_Interface::computePreconditioner(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::DofMap::distribute_dofs(), DMlibMeshFunction(), DMlibMeshSetSystem_libMesh(), libMesh::MeshRefinement::eliminate_unrefined_patches(), libMesh::WeightedPatchRecoveryErrorEstimator::estimate_error(), libMesh::PatchRecoveryErrorEstimator::estimate_error(), libMesh::JumpErrorEstimator::estimate_error(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::ExactErrorEstimator::estimate_error(), libMesh::MeshRefinement::flag_elements_by_elem_fraction(), libMesh::MeshRefinement::flag_elements_by_error_fraction(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::CondensedEigenSystem::get_eigenpair(), libMesh::ImplicitSystem::get_linear_solver(), libMesh::LocationMap< T >::init(), libMesh::TimeSolver::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::EigenSystem::init_data(), libMesh::EigenSystem::init_matrices(), libMesh::ParmetisPartitioner::initialize(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::ParallelMesh::libmesh_assert_valid_parallel_flags(), libMesh::MeshTools::libmesh_assert_valid_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::MeshRefinement::limit_level_mismatch_at_edge(), libMesh::MeshRefinement::limit_level_mismatch_at_node(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshCommunication::make_elems_parallel_consistent(), libMesh::MeshRefinement::make_flags_parallel_consistent(), libMesh::MeshCommunication::make_node_ids_parallel_consistent(), libMesh::MeshCommunication::make_node_proc_ids_parallel_consistent(), libMesh::MeshCommunication::make_nodes_parallel_consistent(), libMesh::MeshRefinement::make_refinement_compatible(), libMesh::FEMSystem::mesh_position_set(), libMesh::MeshSerializer::MeshSerializer(), libMesh::ParallelMesh::n_active_elem(), libMesh::MeshTools::n_active_levels(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::CondensedEigenSystem::n_global_non_condensed_dofs(), libMesh::MeshTools::n_levels(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::MeshTools::n_p_levels(), libMesh::ParallelMesh::parallel_max_elem_id(), libMesh::ParallelMesh::parallel_max_node_id(), libMesh::ParallelMesh::parallel_n_elem(), libMesh::ParallelMesh::parallel_n_nodes(), libMesh::Partitioner::partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::petsc_auto_fieldsplit(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::MeshBase::prepare_for_use(), libMesh::System::project_vector(), libMesh::Nemesis_IO::read(), libMesh::XdrIO::read(), libMesh::System::read_header(), libMesh::System::read_legacy_data(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::XdrIO::read_serialized_nodes(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::System::read_serialized_vector(), libMesh::MeshBase::recalculate_n_partitions(), libMesh::MeshRefinement::refine_and_coarsen_elements(), libMesh::MeshRefinement::refine_elements(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::MeshBase::subdomain_ids(), libMesh::BoundaryInfo::sync(), libMesh::Parallel::sync_element_data_by_parent_id(), libMesh::Parallel::sync_node_data_by_element_id(), libMesh::MeshRefinement::test_level_one(), libMesh::MeshRefinement::test_unflagged(), libMesh::MeshTools::total_weight(), libMesh::NameBasedIO::write(), libMesh::CheckpointIO::write(), libMesh::XdrIO::write(), libMesh::LegacyXdrIO::write_mesh(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), and libMesh::DivaIO::write_stream().

  { return _communicator; }
template<typename T>
int libMesh::NumericVector< T >::compare ( const NumericVector< T > &  other_vector,
const Real  threshold = TOLERANCE 
) const [virtual]
Returns:
-1 when this is equivalent to other_vector, up to the given threshold. When differences occur, the return value contains the first index i where the difference (a[i]-b[i]) exceeded the threshold. When no threshold is given, the libMesh TOLERANCE is used.

Definition at line 116 of file numeric_vector.C.

References std::abs(), libMesh::NumericVector< T >::first_local_index(), libMesh::NumericVector< T >::initialized(), libMesh::initialized(), libMesh::NumericVector< T >::last_local_index(), libMesh::libmesh_assert(), and std::max().

{
  libmesh_assert (this->initialized());
  libmesh_assert (other_vector.initialized());
  libmesh_assert_equal_to (this->first_local_index(), other_vector.first_local_index());
  libmesh_assert_equal_to (this->last_local_index(), other_vector.last_local_index());

  int first_different_i = std::numeric_limits<int>::max();
  numeric_index_type i = first_local_index();

  do
    {
      if ( std::abs( (*this)(i) - other_vector(i) ) > threshold )
        first_different_i = i;
      else
        i++;
    }
  while (first_different_i==std::numeric_limits<int>::max()
         && i<last_local_index());

  // Find the correct first differing index in parallel
  this->comm().min(first_different_i);

  if (first_different_i == std::numeric_limits<int>::max())
    return -1;

  return first_different_i;
}
template<typename T>
virtual void libMesh::NumericVector< T >::conjugate ( ) [pure virtual]

Replace each entry v_i = real(v_i) + imag(v_i) of this vector by its complex conjugate, real(v_i) - imag(v_i)

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::create_subvector ( NumericVector< T > &  ,
const std::vector< numeric_index_type > &   
) const [inline, virtual]

Creates the subvector "subvector" from the indices in the "rows" array. Similar to the create_submatrix routine for the SparseMatrix class, it is currently only implemented for PetscVectors.

Reimplemented in libMesh::PetscVector< T >, and libMesh::EpetraVector< T >.

Definition at line 656 of file numeric_vector.h.

  {
    libmesh_not_implemented();
  }
void libMesh::ReferenceCounter::disable_print_counter_info ( ) [static, inherited]

Definition at line 106 of file reference_counter.C.

References libMesh::ReferenceCounter::_enable_print_counter.

Referenced by libMesh::LibMeshInit::LibMeshInit().

{
  _enable_print_counter = false;
  return;
}
template<typename T>
virtual T libMesh::NumericVector< T >::dot ( const NumericVector< T > &  ) const [pure virtual]

Computes the dot product, p = U.V

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

Referenced by libMesh::ContinuationSystem::continuation_solve(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::ContinuationSystem::solve_tangent(), and libMesh::ContinuationSystem::update_solution().

template<typename T>
virtual T libMesh::NumericVector< T >::el ( const numeric_index_type  i) const [inline, virtual]
Returns:
the element U(i)

Definition at line 344 of file numeric_vector.h.

{ return (*this)(i); }
void libMesh::ReferenceCounter::enable_print_counter_info ( ) [static, inherited]

Methods to enable/disable the reference counter output from print_info()

Definition at line 100 of file reference_counter.C.

References libMesh::ReferenceCounter::_enable_print_counter.

{
  _enable_print_counter = true;
  return;
}
template<typename T>
virtual numeric_index_type libMesh::NumericVector< T >::first_local_index ( ) const [pure virtual]
Returns:
the index of the first vector element actually stored on this processor. Hint: the minimum for this index is 0.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::NumericVector< T >::compare(), libMesh::DofMap::extract_local_vector(), libMesh::NumericVector< T >::global_relative_compare(), libMesh::NumericVector< T >::local_relative_compare(), libMesh::DofMap::max_constraint_error(), libMesh::ProjectSolution::operator()(), libMesh::ProjectFEMSolution::operator()(), libMesh::BoundaryProjectSolution::operator()(), libMesh::System::read_serialized_blocked_dof_objects(), and libMesh::System::write_serialized_blocked_dof_objects().

template<typename T>
void libMesh::NumericVector< T >::get ( const std::vector< numeric_index_type > &  index,
T *  values 
) const [inline, virtual]

Access multiple components at once. values will *not* be reallocated; it should already have enough space. The default implementation calls operator() for each index, but some implementations may supply faster methods here.

Reimplemented in libMesh::PetscVector< T >.

Definition at line 779 of file numeric_vector.h.

Referenced by libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::FEMContext::pre_fe_reinit(), and libMesh::System::project_vector().

{
  const std::size_t num = index.size();
  for(std::size_t i=0; i<num; i++)
    {
      values[i] = (*this)(index[i]);
    }
}
template<typename T>
void libMesh::NumericVector< T >::get ( const std::vector< numeric_index_type > &  index,
std::vector< T > &  values 
) const [inline]

Access multiple components at once. values will be resized, if necessary, and filled. The default implementation calls operator() for each index, but some implementations may supply faster methods here.

Definition at line 792 of file numeric_vector.h.

{
  const std::size_t num = index.size();
  values.resize(num);
  if (!num)
    return;

  this->get(index, &values[0]);
}
std::string libMesh::ReferenceCounter::get_info ( ) [static, inherited]

Gets a string containing the reference information.

Definition at line 47 of file reference_counter.C.

References libMesh::ReferenceCounter::_counts, and libMesh::Quality::name().

Referenced by libMesh::ReferenceCounter::print_info().

{
#if defined(LIBMESH_ENABLE_REFERENCE_COUNTING) && defined(DEBUG)

  std::ostringstream oss;

  oss << '\n'
      << " ---------------------------------------------------------------------------- \n"
      << "| Reference count information                                                |\n"
      << " ---------------------------------------------------------------------------- \n";

  for (Counts::iterator it = _counts.begin();
       it != _counts.end(); ++it)
    {
      const std::string name(it->first);
      const unsigned int creations    = it->second.first;
      const unsigned int destructions = it->second.second;

      oss << "| " << name << " reference count information:\n"
          << "|  Creations:    " << creations    << '\n'
          << "|  Destructions: " << destructions << '\n';
    }

  oss << " ---------------------------------------------------------------------------- \n";

  return oss.str();

#else

  return "";

#endif
}
template<typename T>
int libMesh::NumericVector< T >::global_relative_compare ( const NumericVector< T > &  other_vector,
const Real  threshold = TOLERANCE 
) const [virtual]
Returns:
-1 when this is equivalent to other_vector, up to the given local relative threshold. When differences occur, the return value contains the first index where the difference (a[i]-b[i])/max_j(a[j],b[j]) exceeded the threshold. When no threshold is given, the libMesh TOLERANCE is used.

Definition at line 181 of file numeric_vector.C.

References std::abs(), libMesh::NumericVector< T >::first_local_index(), libMesh::NumericVector< T >::initialized(), libMesh::initialized(), libMesh::NumericVector< T >::last_local_index(), libMesh::libmesh_assert(), libMesh::NumericVector< T >::linfty_norm(), std::max(), and libMesh::Real.

{
  libmesh_assert (this->initialized());
  libmesh_assert (other_vector.initialized());
  libmesh_assert_equal_to (this->first_local_index(), other_vector.first_local_index());
  libmesh_assert_equal_to (this->last_local_index(), other_vector.last_local_index());

  int first_different_i = std::numeric_limits<int>::max();
  numeric_index_type i = first_local_index();

  const Real my_norm = this->linfty_norm();
  const Real other_norm = other_vector.linfty_norm();
  const Real abs_threshold = std::max(my_norm, other_norm) * threshold;

  do
    {
      if ( std::abs( (*this)(i) - other_vector(i) ) > abs_threshold )
        first_different_i = i;
      else
        i++;
    }
  while (first_different_i==std::numeric_limits<int>::max()
         && i<last_local_index());

  // Find the correct first differing index in parallel
  this->comm().min(first_different_i);

  if (first_different_i == std::numeric_limits<int>::max())
    return -1;

  return first_different_i;
}
void libMesh::ReferenceCounter::increment_constructor_count ( const std::string &  name) [inline, protected, inherited]

Increments the construction counter. Should be called in the constructor of any derived class that will be reference counted.

Definition at line 163 of file reference_counter.h.

References libMesh::ReferenceCounter::_counts, libMesh::Quality::name(), and libMesh::Threads::spin_mtx.

Referenced by libMesh::ReferenceCountedObject< RBParametrized >::ReferenceCountedObject().

{
  Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
  std::pair<unsigned int, unsigned int>& p = _counts[name];

  p.first++;
}
void libMesh::ReferenceCounter::increment_destructor_count ( const std::string &  name) [inline, protected, inherited]

Increments the destruction counter. Should be called in the destructor of any derived class that will be reference counted.

Definition at line 176 of file reference_counter.h.

References libMesh::ReferenceCounter::_counts, libMesh::Quality::name(), and libMesh::Threads::spin_mtx.

Referenced by libMesh::ReferenceCountedObject< RBParametrized >::~ReferenceCountedObject().

{
  Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
  std::pair<unsigned int, unsigned int>& p = _counts[name];

  p.second++;
}
template<typename T>
virtual void libMesh::NumericVector< T >::init ( const numeric_index_type  ,
const numeric_index_type  ,
const bool  = false,
const ParallelType  = AUTOMATIC 
) [pure virtual]

Change the dimension of the vector to N. The reserved memory for this vector remains unchanged if possible, to make things faster, but this may waste some memory, so take this in the back of your head. However, if N==0 all memory is freed, i.e. if you want to resize the vector and release the memory not needed, you have to first call init(0) and then init(N). This cited behaviour is analogous to that of the STL containers.

On fast==false, the vector is filled by zeros.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::System::add_vector(), libMesh::EquationSystems::build_solution_vector(), libMesh::DistributedVector< T >::clone(), libMesh::LaspackVector< T >::clone(), libMesh::EigenSparseVector< T >::clone(), libMesh::PetscVector< T >::clone(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::EquationSystems::get_solution(), libMesh::System::project_vector(), libMesh::DistributedVector< T >::zero_clone(), libMesh::LaspackVector< T >::zero_clone(), libMesh::EigenSparseVector< T >::zero_clone(), and libMesh::PetscVector< T >::zero_clone().

template<typename T>
virtual void libMesh::NumericVector< T >::init ( const numeric_index_type  ,
const bool  = false,
const ParallelType  = AUTOMATIC 
) [pure virtual]

call init with n_local = N,

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::init ( const numeric_index_type  ,
const numeric_index_type  ,
const std::vector< numeric_index_type > &  ,
const bool  = false,
const ParallelType  = AUTOMATIC 
) [pure virtual]

Create a vector that holds tha local indices plus those specified in the ghost argument.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::init ( const NumericVector< T > &  other,
const bool  fast = false 
) [pure virtual]

Creates a vector that has the same dimension and storage type as other, including ghost dofs.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual bool libMesh::NumericVector< T >::initialized ( ) const [inline, virtual]
Returns:
true if the vector has been initialized, false otherwise.

Definition at line 131 of file numeric_vector.h.

Referenced by libMesh::ImplicitSystem::assemble(), libMesh::NumericVector< T >::compare(), libMesh::PetscVector< T >::create_subvector(), libMesh::NumericVector< T >::global_relative_compare(), libMesh::PetscVector< T >::init(), and libMesh::NumericVector< T >::local_relative_compare().

{ return _is_initialized; }
template<typename T>
void libMesh::NumericVector< T >::insert ( const T *  v,
const std::vector< numeric_index_type > &  dof_indices 
) [virtual]

$ U=v $ where v is a T[] or T* and you want to specify WHERE to insert it

Reimplemented in libMesh::PetscVector< T >, and libMesh::EpetraVector< T >.

Definition at line 94 of file numeric_vector.C.

{
  for (numeric_index_type i=0; i<dof_indices.size(); i++)
    this->set (dof_indices[i], v[i]);
}
template<typename T>
void libMesh::NumericVector< T >::insert ( const std::vector< T > &  v,
const std::vector< numeric_index_type > &  dof_indices 
) [inline]

$ U=v $ where v is a std::vector<T> and you want to specify WHERE to insert it

Definition at line 830 of file numeric_vector.h.

References libMesh::libmesh_assert().

{
  libmesh_assert(v.size() == dof_indices.size());
  if (!v.empty())
    this->insert(&v[0], dof_indices);
}
template<typename T>
void libMesh::NumericVector< T >::insert ( const NumericVector< T > &  V,
const std::vector< numeric_index_type > &  dof_indices 
) [virtual]

$U=V$, where U and V are type NumericVector<T> and you want to specify WHERE to insert the NumericVector<T> V

Definition at line 104 of file numeric_vector.C.

References libMesh::NumericVector< T >::size().

{
  libmesh_assert_equal_to (V.size(), dof_indices.size());

  for (numeric_index_type i=0; i<dof_indices.size(); i++)
    this->set (dof_indices[i], V(i));
}
template<typename T>
void libMesh::NumericVector< T >::insert ( const DenseVector< T > &  V,
const std::vector< numeric_index_type > &  dof_indices 
) [inline]

$ U=V $ where U and V are type DenseVector<T> and you want to specify WHERE to insert the DenseVector<T> V

Definition at line 842 of file numeric_vector.h.

References libMesh::DenseVector< T >::empty(), libMesh::libmesh_assert(), and libMesh::DenseVector< T >::size().

{
  libmesh_assert(v.size() == dof_indices.size());
  if (!v.empty())
    this->insert(&v(0), dof_indices);
}
template<typename T>
void libMesh::NumericVector< T >::insert ( const DenseSubVector< T > &  V,
const std::vector< numeric_index_type > &  dof_indices 
) [inline]

$ U=V $ where V is a DenseSubVector<T> and you want to specify WHERE to insert it

Definition at line 854 of file numeric_vector.h.

References libMesh::DenseVectorBase< T >::empty(), libMesh::libmesh_assert(), and libMesh::DenseVectorBase< T >::size().

{
  libmesh_assert(v.size() == dof_indices.size());
  if (!v.empty())
    this->insert(&v(0), dof_indices);
}
template<typename T>
virtual Real libMesh::NumericVector< T >::l1_norm ( ) const [pure virtual]
Returns:
the $l_1$-norm of the vector, i.e. the sum of the absolute values.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::FEMSystem::assembly(), and libMesh::System::calculate_norm().

template<typename T>
virtual Real libMesh::NumericVector< T >::l2_norm ( ) const [pure virtual]
Returns:
the $l_2$-norm of the vector, i.e. the square root of the sum of the squares of the elements.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::System::calculate_norm(), libMesh::ContinuationSystem::continuation_solve(), libMesh::ContinuationSystem::initialize_tangent(), libMesh::NewtonSolver::line_search(), libMesh::NewtonSolver::solve(), libMesh::ContinuationSystem::solve_tangent(), and libMesh::ContinuationSystem::update_solution().

template<typename T>
virtual numeric_index_type libMesh::NumericVector< T >::last_local_index ( ) const [pure virtual]
Returns:
the index+1 of the last vector element actually stored on this processor. Hint: the maximum for this index is size().

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::NumericVector< T >::compare(), libMesh::DofMap::extract_local_vector(), libMesh::NumericVector< T >::global_relative_compare(), libMesh::NumericVector< T >::local_relative_compare(), libMesh::DofMap::max_constraint_error(), libMesh::ProjectSolution::operator()(), libMesh::ProjectFEMSolution::operator()(), libMesh::BoundaryProjectSolution::operator()(), libMesh::System::read_serialized_blocked_dof_objects(), and libMesh::System::write_serialized_blocked_dof_objects().

template<typename T>
virtual Real libMesh::NumericVector< T >::linfty_norm ( ) const [pure virtual]
Returns:
the maximum absolute value of the elements of this vector, which is the $l_\infty$-norm of a vector.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::System::calculate_norm(), and libMesh::NumericVector< T >::global_relative_compare().

template<typename T>
int libMesh::NumericVector< T >::local_relative_compare ( const NumericVector< T > &  other_vector,
const Real  threshold = TOLERANCE 
) const [virtual]
Returns:
-1 when this is equivalent to other_vector, up to the given local relative threshold. When differences occur, the return value contains the first index where the difference (a[i]-b[i])/max(a[i],b[i]) exceeded the threshold. When no threshold is given, the libMesh TOLERANCE is used.

Definition at line 148 of file numeric_vector.C.

References std::abs(), libMesh::NumericVector< T >::first_local_index(), libMesh::NumericVector< T >::initialized(), libMesh::initialized(), libMesh::NumericVector< T >::last_local_index(), libMesh::libmesh_assert(), and std::max().

{
  libmesh_assert (this->initialized());
  libmesh_assert (other_vector.initialized());
  libmesh_assert_equal_to (this->first_local_index(), other_vector.first_local_index());
  libmesh_assert_equal_to (this->last_local_index(), other_vector.last_local_index());

  int first_different_i = std::numeric_limits<int>::max();
  numeric_index_type i = first_local_index();

  do
    {
      if ( std::abs( (*this)(i) - other_vector(i) ) > threshold *
           std::max(std::abs((*this)(i)), std::abs(other_vector(i))))
        first_different_i = i;
      else
        i++;
    }
  while (first_different_i==std::numeric_limits<int>::max()
         && i<last_local_index());

  // Find the correct first differing index in parallel
  this->comm().min(first_different_i);

  if (first_different_i == std::numeric_limits<int>::max())
    return -1;

  return first_different_i;
}
template<typename T>
virtual numeric_index_type libMesh::NumericVector< T >::local_size ( ) const [pure virtual]
Returns:
the local size of the vector (index_stop-index_start). In ghost cell mode, this does *not* include the ghost cells.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::PetscLinearSolver< T >::adjoint_solve(), libMesh::DistributedVector< T >::init(), libMesh::LaspackVector< T >::init(), libMesh::EigenSparseVector< T >::init(), libMesh::EpetraVector< T >::init(), libMesh::System::project_vector(), and libMesh::PetscLinearSolver< T >::solve().

template<typename T>
virtual void libMesh::NumericVector< T >::localize ( std::vector< T > &  v_local) const [pure virtual]

Creates a copy of the global vector in the local vector v_local.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

Referenced by libMesh::UnsteadySolver::adjoint_advance_timestep(), libMesh::UnsteadySolver::advance_timestep(), libMesh::System::calculate_norm(), libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::System::project_vector(), libMesh::UnsteadySolver::reinit(), and libMesh::UnsteadySolver::retrieve_timestep().

template<typename T>
virtual void libMesh::NumericVector< T >::localize ( NumericVector< T > &  v_local) const [pure virtual]

Same, but fills a NumericVector<T> instead of a std::vector.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::localize ( NumericVector< T > &  v_local,
const std::vector< numeric_index_type > &  send_list 
) const [pure virtual]

Creates a local vector v_local containing only information relevant to this processor, as defined by the send_list.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::localize ( const numeric_index_type  first_local_idx,
const numeric_index_type  last_local_idx,
const std::vector< numeric_index_type > &  send_list 
) [pure virtual]

Updates a local vector with selected values from neighboring processors, as defined by send_list.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::localize_to_one ( std::vector< T > &  v_local,
const processor_id_type  proc_id = 0 
) const [pure virtual]

Creates a local copy of the global vector in v_local only on processor proc_id. By default the data is sent to processor 0. This method is useful for outputting data from one processor.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::EquationSystems::build_solution_vector(), and libMesh::EquationSystems::get_solution().

template<typename T>
virtual Real libMesh::NumericVector< T >::max ( ) const [pure virtual]
Returns:
the maximum element in the vector. In case of complex numbers, this returns the maximum Real part.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual Real libMesh::NumericVector< T >::min ( ) const [pure virtual]
Returns:
the minimum element in the vector. In case of complex numbers, this returns the minimum Real part.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

static unsigned int libMesh::ReferenceCounter::n_objects ( ) [inline, static, inherited]

Prints the number of outstanding (created, but not yet destroyed) objects.

Definition at line 79 of file reference_counter.h.

References libMesh::ReferenceCounter::_n_objects.

Referenced by libMesh::LibMeshInit::~LibMeshInit().

  { return _n_objects; }
processor_id_type libMesh::ParallelObject::n_processors ( ) const [inline, inherited]
Returns:
the number of processors in the group.

Definition at line 92 of file parallel_object.h.

References libMesh::ParallelObject::_communicator, and libMesh::Parallel::Communicator::size().

Referenced by libMesh::ParmetisPartitioner::_do_repartition(), libMesh::ParallelMesh::add_elem(), libMesh::ParallelMesh::add_node(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::FEMSystem::assembly(), libMesh::ParmetisPartitioner::assign_partitioning(), libMesh::ParallelMesh::assign_unique_ids(), libMesh::AztecLinearSolver< T >::AztecLinearSolver(), libMesh::ParallelMesh::clear(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::UnstructuredMesh::create_pid_mesh(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_local_dofs_node_major(), libMesh::DofMap::distribute_local_dofs_var_major(), libMesh::EnsightIO::EnsightIO(), libMesh::MeshBase::get_info(), libMesh::EquationSystems::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::ParmetisPartitioner::initialize(), libMesh::Nemesis_IO_Helper::initialize(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::DofMap::local_variable_indices(), libMesh::MeshBase::n_active_elem_on_proc(), libMesh::MeshBase::n_elem_on_proc(), libMesh::MeshBase::n_nodes_on_proc(), libMesh::Partitioner::partition(), libMesh::MeshBase::partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::PetscLinearSolver< T >::PetscLinearSolver(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::MeshTools::processor_bounding_box(), libMesh::System::project_vector(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::XdrIO::read(), libMesh::System::read_parallel_data(), libMesh::System::read_SCALAR_dofs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::System::read_serialized_vector(), libMesh::Partitioner::repartition(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::BoundaryInfo::sync(), libMesh::ParallelMesh::update_parallel_id_counts(), libMesh::CheckpointIO::write(), libMesh::GMVIO::write_binary(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::System::write_parallel_data(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), and libMesh::XdrIO::write_serialized_nodesets().

  { return cast_int<processor_id_type>(_communicator.size()); }
template<typename T>
virtual T libMesh::NumericVector< T >::operator() ( const numeric_index_type  i) const [pure virtual]

Access components, returns U(i).

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
NumericVector<T>& libMesh::NumericVector< T >::operator*= ( const T  a) [inline]

Multiplication operator. Equivalent to U.scale(a)

Definition at line 378 of file numeric_vector.h.

{ this->scale(a); return *this; }
template<typename T>
virtual NumericVector<T>& libMesh::NumericVector< T >::operator+= ( const NumericVector< T > &  V) [pure virtual]

Addition operator. Fast equivalent to U.add(1, V).

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual NumericVector<T>& libMesh::NumericVector< T >::operator-= ( const NumericVector< T > &  V) [pure virtual]

Subtraction operator. Fast equivalent to U.add(-1, V).

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
NumericVector<T>& libMesh::NumericVector< T >::operator/= ( const T  a) [inline]

Division operator. Equivalent to U.scale(1./a)

Definition at line 384 of file numeric_vector.h.

{ this->scale(1./a); return *this; }
template<typename T>
virtual NumericVector<T>& libMesh::NumericVector< T >::operator/= ( NumericVector< T > &  ) [pure virtual]

Pointwise Division operator. ie divide every entry in this vector by the entry in v

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual NumericVector<T>& libMesh::NumericVector< T >::operator= ( const T  s) [pure virtual]

$U(0-N) = s$: fill all components.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual NumericVector<T>& libMesh::NumericVector< T >::operator= ( const NumericVector< T > &  V) [pure virtual]

$U = V$: copy all components.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual NumericVector<T>& libMesh::NumericVector< T >::operator= ( const std::vector< T > &  v) [pure virtual]

$U = V$: copy all components.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::pointwise_mult ( const NumericVector< T > &  vec1,
const NumericVector< T > &  vec2 
) [pure virtual]

Computes the pointwise (i.e. component-wise) product of vec1 and vec2 and stores the result in *this.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::TensorShellMatrix< T >::get_diagonal().

template<typename T >
void libMesh::NumericVector< T >::print ( std::ostream &  os = libMesh::out) const [inline, virtual]

Prints the local contents of the vector, by default to libMesh::out

Definition at line 887 of file numeric_vector.h.

References libMesh::initialized(), and libMesh::libmesh_assert().

{
  libmesh_assert (this->initialized());
  os << "Size\tglobal =  " << this->size()
     << "\t\tlocal =  " << this->local_size() << std::endl;

  os << "#\tValue" << std::endl;
  for (numeric_index_type i=this->first_local_index(); i<this->last_local_index(); i++)
    os << i << "\t" << (*this)(i) << std::endl;
}
template<>
void libMesh::NumericVector< Complex >::print ( std::ostream &  os) const [inline]

Definition at line 869 of file numeric_vector.h.

References libMesh::initialized(), and libMesh::libmesh_assert().

{
  libmesh_assert (this->initialized());
  os << "Size\tglobal =  " << this->size()
     << "\t\tlocal =  " << this->local_size() << std::endl;

  // std::complex<>::operator<<() is defined, but use this form
  os << "#\tReal part\t\tImaginary part" << std::endl;
  for (numeric_index_type i=this->first_local_index(); i<this->last_local_index(); i++)
    os << i << "\t"
       << (*this)(i).real() << "\t\t"
       << (*this)(i).imag() << std::endl;
}
template<typename T >
void libMesh::NumericVector< T >::print_global ( std::ostream &  os = libMesh::out) const [inline, virtual]

Prints the global contents of the vector, by default to libMesh::out

Definition at line 924 of file numeric_vector.h.

References libMesh::initialized(), libMesh::libmesh_assert(), and libMesh::processor_id().

{
  libmesh_assert (this->initialized());

  std::vector<T> v(this->size());
  this->localize(v);

  // Right now we only want one copy of the output
  if (this->processor_id())
    return;

  os << "Size\tglobal =  " << this->size() << std::endl;
  os << "#\tValue" << std::endl;
  for (numeric_index_type i=0; i!=v.size(); i++)
    os << i << "\t" << v[i] << std::endl;
}
template<>
void libMesh::NumericVector< Complex >::print_global ( std::ostream &  os) const [inline]

Definition at line 902 of file numeric_vector.h.

References libMesh::initialized(), libMesh::libmesh_assert(), and libMesh::processor_id().

{
  libmesh_assert (this->initialized());

  std::vector<Complex> v(this->size());
  this->localize(v);

  // Right now we only want one copy of the output
  if (this->processor_id())
    return;

  os << "Size\tglobal =  " << this->size() << std::endl;
  os << "#\tReal part\t\tImaginary part" << std::endl;
  for (numeric_index_type i=0; i!=v.size(); i++)
    os << i << "\t"
       << v[i].real() << "\t\t"
       << v[i].imag() << std::endl;
}
void libMesh::ReferenceCounter::print_info ( std::ostream &  out = libMesh::out) [static, inherited]

Prints the reference information, by default to libMesh::out.

Definition at line 88 of file reference_counter.C.

References libMesh::ReferenceCounter::_enable_print_counter, and libMesh::ReferenceCounter::get_info().

Referenced by libMesh::LibMeshInit::~LibMeshInit().

{
  if( _enable_print_counter ) out_stream << ReferenceCounter::get_info();
}
template<typename T>
virtual void libMesh::NumericVector< T >::print_matlab ( const std::string &  = "") const [inline, virtual]

Print the contents of the matrix in Matlab's sparse matrix format. Optionally prints the matrix to the file named name. If name is not specified it is dumped to the screen.

Reimplemented in libMesh::PetscVector< T >.

Definition at line 645 of file numeric_vector.h.

  {
    libmesh_not_implemented();
  }
processor_id_type libMesh::ParallelObject::processor_id ( ) const [inline, inherited]
Returns:
the rank of this processor in the group.

Definition at line 98 of file parallel_object.h.

References libMesh::ParallelObject::_communicator, and libMesh::Parallel::Communicator::rank().

Referenced by libMesh::MetisPartitioner::_do_partition(), libMesh::EquationSystems::_read_impl(), libMesh::SerialMesh::active_local_elements_begin(), libMesh::ParallelMesh::active_local_elements_begin(), libMesh::SerialMesh::active_local_elements_end(), libMesh::ParallelMesh::active_local_elements_end(), libMesh::SerialMesh::active_local_subdomain_elements_begin(), libMesh::ParallelMesh::active_local_subdomain_elements_begin(), libMesh::SerialMesh::active_local_subdomain_elements_end(), libMesh::ParallelMesh::active_local_subdomain_elements_end(), libMesh::SerialMesh::active_not_local_elements_begin(), libMesh::ParallelMesh::active_not_local_elements_begin(), libMesh::SerialMesh::active_not_local_elements_end(), libMesh::ParallelMesh::active_not_local_elements_end(), libMesh::ParallelMesh::add_elem(), libMesh::DofMap::add_neighbors_to_send_list(), libMesh::ParallelMesh::add_node(), libMesh::UnstructuredMesh::all_second_order(), libMesh::FEMSystem::assembly(), libMesh::ParmetisPartitioner::assign_partitioning(), libMesh::ParallelMesh::assign_unique_ids(), libMesh::EquationSystems::build_discontinuous_solution_vector(), libMesh::Nemesis_IO_Helper::build_element_and_node_maps(), libMesh::ParmetisPartitioner::build_graph(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::DofMap::build_sparsity(), libMesh::ParallelMesh::clear(), libMesh::ExodusII_IO_Helper::close(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::compute_communication_map_parameters(), libMesh::Nemesis_IO_Helper::compute_internal_and_border_elems_and_internal_nodes(), libMesh::Nemesis_IO_Helper::compute_node_communication_maps(), libMesh::Nemesis_IO_Helper::compute_num_global_elem_blocks(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::ExodusII_IO_Helper::create(), libMesh::ParallelMesh::delete_elem(), libMesh::ParallelMesh::delete_node(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_local_dofs_node_major(), libMesh::DofMap::distribute_local_dofs_var_major(), libMesh::DofMap::end_dof(), libMesh::DofMap::end_old_dof(), libMesh::EnsightIO::EnsightIO(), libMesh::SerialMesh::facelocal_elements_begin(), libMesh::ParallelMesh::facelocal_elements_begin(), libMesh::SerialMesh::facelocal_elements_end(), libMesh::ParallelMesh::facelocal_elements_end(), libMesh::MeshFunction::find_element(), libMesh::UnstructuredMesh::find_neighbors(), libMesh::DofMap::first_dof(), libMesh::DofMap::first_old_dof(), libMesh::Nemesis_IO_Helper::get_cmap_params(), libMesh::Nemesis_IO_Helper::get_eb_info_global(), libMesh::Nemesis_IO_Helper::get_elem_cmap(), libMesh::Nemesis_IO_Helper::get_elem_map(), libMesh::MeshBase::get_info(), libMesh::Nemesis_IO_Helper::get_init_global(), libMesh::Nemesis_IO_Helper::get_init_info(), libMesh::Nemesis_IO_Helper::get_loadbal_param(), libMesh::Nemesis_IO_Helper::get_node_cmap(), libMesh::Nemesis_IO_Helper::get_node_map(), libMesh::Nemesis_IO_Helper::get_ns_param_global(), libMesh::Nemesis_IO_Helper::get_ss_param_global(), libMesh::SystemSubsetBySubdomain::init(), libMesh::ParmetisPartitioner::initialize(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::ExodusII_IO_Helper::initialize_element_variables(), libMesh::ExodusII_IO_Helper::initialize_global_variables(), libMesh::ExodusII_IO_Helper::initialize_nodal_variables(), libMesh::ParallelMesh::insert_elem(), libMesh::SparsityPattern::Build::join(), libMesh::DofMap::last_dof(), libMesh::MeshTools::libmesh_assert_valid_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_procids< Node >(), libMesh::SerialMesh::local_elements_begin(), libMesh::ParallelMesh::local_elements_begin(), libMesh::SerialMesh::local_elements_end(), libMesh::ParallelMesh::local_elements_end(), libMesh::SerialMesh::local_level_elements_begin(), libMesh::ParallelMesh::local_level_elements_begin(), libMesh::SerialMesh::local_level_elements_end(), libMesh::ParallelMesh::local_level_elements_end(), libMesh::SerialMesh::local_nodes_begin(), libMesh::ParallelMesh::local_nodes_begin(), libMesh::SerialMesh::local_nodes_end(), libMesh::ParallelMesh::local_nodes_end(), libMesh::SerialMesh::local_not_level_elements_begin(), libMesh::ParallelMesh::local_not_level_elements_begin(), libMesh::SerialMesh::local_not_level_elements_end(), libMesh::ParallelMesh::local_not_level_elements_end(), libMesh::DofMap::local_variable_indices(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshBase::n_active_local_elem(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::DofMap::n_local_dofs(), libMesh::System::n_local_dofs(), libMesh::MeshBase::n_local_elem(), libMesh::MeshBase::n_local_nodes(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::SerialMesh::not_local_elements_begin(), libMesh::ParallelMesh::not_local_elements_begin(), libMesh::SerialMesh::not_local_elements_end(), libMesh::ParallelMesh::not_local_elements_end(), libMesh::WeightedPatchRecoveryErrorEstimator::EstimateError::operator()(), libMesh::SparsityPattern::Build::operator()(), libMesh::PatchRecoveryErrorEstimator::EstimateError::operator()(), libMesh::ParallelMesh::ParallelMesh(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::System::project_vector(), libMesh::Nemesis_IO_Helper::put_cmap_params(), libMesh::Nemesis_IO_Helper::put_elem_cmap(), libMesh::Nemesis_IO_Helper::put_elem_map(), libMesh::Nemesis_IO_Helper::put_loadbal_param(), libMesh::Nemesis_IO_Helper::put_node_cmap(), libMesh::Nemesis_IO_Helper::put_node_map(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::XdrIO::read(), libMesh::ExodusII_IO_Helper::read_elem_num_map(), libMesh::System::read_header(), libMesh::System::read_legacy_data(), libMesh::ExodusII_IO_Helper::read_node_num_map(), libMesh::System::read_parallel_data(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::System::read_serialized_data(), libMesh::XdrIO::read_serialized_nodes(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::System::read_serialized_vector(), libMesh::System::read_serialized_vectors(), libMesh::MeshData::read_xdr(), libMesh::SerialMesh::semilocal_elements_begin(), libMesh::ParallelMesh::semilocal_elements_begin(), libMesh::SerialMesh::semilocal_elements_end(), libMesh::ParallelMesh::semilocal_elements_end(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::BoundaryInfo::sync(), libMesh::MeshTools::total_weight(), libMesh::ParallelMesh::update_parallel_id_counts(), libMesh::MeshTools::weight(), libMesh::NameBasedIO::write(), libMesh::ExodusII_IO::write(), libMesh::CheckpointIO::write(), libMesh::XdrIO::write(), libMesh::EquationSystems::write(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::ExodusII_IO::write_element_data(), libMesh::ExodusII_IO_Helper::write_element_values(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::ExodusII_IO::write_global_data(), libMesh::ExodusII_IO_Helper::write_global_values(), libMesh::System::write_header(), libMesh::ExodusII_IO::write_information_records(), libMesh::ExodusII_IO_Helper::write_information_records(), libMesh::ExodusII_IO_Helper::write_nodal_coordinates(), libMesh::UCDIO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data_discontinuous(), libMesh::ExodusII_IO_Helper::write_nodal_values(), libMesh::ExodusII_IO_Helper::write_nodesets(), libMesh::Nemesis_IO_Helper::write_nodesets(), libMesh::System::write_parallel_data(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bc_names(), libMesh::XdrIO::write_serialized_bcs(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::System::write_serialized_data(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), libMesh::XdrIO::write_serialized_subdomain_names(), libMesh::System::write_serialized_vector(), libMesh::System::write_serialized_vectors(), libMesh::ExodusII_IO_Helper::write_sidesets(), libMesh::Nemesis_IO_Helper::write_sidesets(), libMesh::ExodusII_IO::write_timestep(), and libMesh::ExodusII_IO_Helper::write_timestep().

  { return cast_int<processor_id_type>(_communicator.rank()); }
template<typename T>
virtual void libMesh::NumericVector< T >::reciprocal ( ) [pure virtual]

Replace each entry v_i of this vector by its reciprocal, 1/v_i.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
virtual void libMesh::NumericVector< T >::scale ( const T  factor) [pure virtual]

Scale each element of the vector by the given factor.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::DistributedVector< T >, and libMesh::LaspackVector< T >.

Referenced by libMesh::ContinuationSystem::continuation_solve(), libMesh::ContinuationSystem::initialize_tangent(), libMesh::NumericVector< Number >::operator*=(), libMesh::NumericVector< Number >::operator/=(), libMesh::ContinuationSystem::solve_tangent(), libMesh::NewmarkSystem::update_u_v_a(), and libMesh::TensorShellMatrix< T >::vector_mult().

template<typename T>
virtual void libMesh::NumericVector< T >::set ( const numeric_index_type  i,
const T  value 
) [pure virtual]

v(i) = value

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::EquationSystems::get_solution(), libMesh::ProjectSolution::operator()(), libMesh::ProjectFEMSolution::operator()(), libMesh::BoundaryProjectSolution::operator()(), libMesh::System::project_vector(), libMesh::System::read_SCALAR_dofs(), libMesh::System::read_serialized_blocked_dof_objects(), and libMesh::System::zero_variable().

template<typename T>
virtual numeric_index_type libMesh::NumericVector< T >::size ( ) const [pure virtual]
Returns:
dimension of the vector. This function was formerly called n(), but was renamed to get the NumericVector<T> class closer to the C++ standard library's std::vector container.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::NumericVector< T >::add_vector(), libMesh::System::calculate_norm(), libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::DofMap::extract_local_vector(), libMesh::DistributedVector< T >::init(), libMesh::LaspackVector< T >::init(), libMesh::EigenSparseVector< T >::init(), libMesh::EpetraVector< T >::init(), libMesh::NumericVector< T >::insert(), libMesh::DistributedVector< T >::operator/=(), libMesh::LaspackVector< T >::operator/=(), libMesh::EigenSparseVector< T >::operator/=(), libMesh::EpetraVector< T >::operator/=(), libMesh::System::project_vector(), libMesh::PetscLinearSolver< T >::solve(), and libMesh::System::write_serialized_vector().

template<class T >
Real libMesh::NumericVector< T >::subset_l1_norm ( const std::set< numeric_index_type > &  indices) const [virtual]
Returns:
the $l_1$-norm of the vector, i.e. the sum of the absolute values for the specified entries in the vector.

Note that the indices must necessary live on this processor.

Definition at line 324 of file numeric_vector.C.

References std::abs(), and libMesh::Real.

Referenced by libMesh::System::discrete_var_norm().

{
  const NumericVector<T> & v = *this;

  std::set<numeric_index_type>::const_iterator it = indices.begin();
  const std::set<numeric_index_type>::const_iterator it_end = indices.end();

  Real norm = 0;

  for(; it!=it_end; ++it)
    norm += std::abs(v(*it));

  this->comm().sum(norm);

  return norm;
}
template<class T >
Real libMesh::NumericVector< T >::subset_l2_norm ( const std::set< numeric_index_type > &  indices) const [virtual]
Returns:
the $l_2$-norm of the vector, i.e. the square root of the sum of the squares of the elements for the specified entries in the vector.

Note that the indices must necessary live on this processor.

Definition at line 342 of file numeric_vector.C.

References libMesh::TensorTools::norm_sq(), and libMesh::Real.

Referenced by libMesh::System::discrete_var_norm().

{
  const NumericVector<T> & v = *this;

  std::set<numeric_index_type>::const_iterator it = indices.begin();
  const std::set<numeric_index_type>::const_iterator it_end = indices.end();

  Real norm = 0;

  for(; it!=it_end; ++it)
    norm += TensorTools::norm_sq(v(*it));

  this->comm().sum(norm);

  return std::sqrt(norm);
}
template<class T >
Real libMesh::NumericVector< T >::subset_linfty_norm ( const std::set< numeric_index_type > &  indices) const [virtual]
Returns:
the maximum absolute value of the specified entries of this vector, which is the $l_\infty$-norm of a vector.

Note that the indices must necessary live on this processor.

Definition at line 360 of file numeric_vector.C.

References std::abs(), and libMesh::Real.

Referenced by libMesh::System::discrete_var_norm().

{
  const NumericVector<T> & v = *this;

  std::set<numeric_index_type>::const_iterator it = indices.begin();
  const std::set<numeric_index_type>::const_iterator it_end = indices.end();

  Real norm = 0;

  for(; it!=it_end; ++it)
    {
      Real value = std::abs(v(*it));
      if(value > norm)
        norm = value;
    }

  this->comm().max(norm);

  return norm;
}
template<typename T>
virtual T libMesh::NumericVector< T >::sum ( ) const [pure virtual]

returns the sum of the elements in a vector

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

template<typename T>
void libMesh::NumericVector< T >::swap ( NumericVector< T > &  v) [inline, virtual]

Exchanges the values/sizes of two vectors. There should be enough indirection in subclasses to make this an O(1) header-swap operation.

Reimplemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Definition at line 945 of file numeric_vector.h.

References libMesh::NumericVector< T >::_is_closed, libMesh::libMeshPrivateData::_is_initialized, libMesh::NumericVector< T >::_is_initialized, libMesh::NumericVector< T >::_type, and libMesh::swap().

Referenced by libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::WeightedPatchRecoveryErrorEstimator::estimate_error(), libMesh::PatchRecoveryErrorEstimator::estimate_error(), libMesh::JumpErrorEstimator::estimate_error(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::ExactErrorEstimator::estimate_error(), libMesh::EpetraVector< T >::swap(), and libMesh::PetscVector< T >::swap().

{
  std::swap(_is_closed, v._is_closed);
  std::swap(_is_initialized, v._is_initialized);
  std::swap(_type, v._type);
}
template<typename T>
ParallelType libMesh::NumericVector< T >::type ( ) const [inline]
Returns:
the type (SERIAL, PARALLEL, GHOSTED) of the vector.

Definition at line 136 of file numeric_vector.h.

Referenced by libMesh::DofMap::enforce_adjoint_constraints_exactly(), libMesh::DofMap::enforce_constraints_exactly(), libMesh::EpetraVector< T >::EpetraVector(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::MeshFunction::find_element(), libMesh::DistributedVector< T >::init(), libMesh::LaspackVector< T >::init(), libMesh::EigenSparseVector< T >::init(), libMesh::EpetraVector< T >::init(), libMesh::PetscVector< T >::localize(), libMesh::PetscVector< T >::operator=(), libMesh::System::project_vector(), and libMesh::System::read_serialized_vector().

{ return _type; }
template<typename T>
ParallelType& libMesh::NumericVector< T >::type ( ) [inline]
Returns:
the type (SERIAL, PARALLEL, GHOSTED) of the vector.

Definition at line 141 of file numeric_vector.h.

{ return _type; }
template<typename T>
virtual void libMesh::NumericVector< T >::zero ( ) [pure virtual]

Set all entries to zero. Equivalent to v = 0, but more obvious and faster.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::ImplicitSystem::assemble(), libMesh::ExplicitSystem::assemble_qoi_derivative(), libMesh::FEMSystem::assemble_qoi_derivative(), libMesh::FEMSystem::assembly(), libMesh::ContinuationSystem::continuation_solve(), libMesh::SumShellMatrix< T >::get_diagonal(), libMesh::NewmarkSystem::initial_conditions(), libMesh::NewtonSolver::solve(), libMesh::ContinuationSystem::solve_tangent(), libMesh::NewmarkSystem::update_rhs(), libMesh::SumShellMatrix< T >::vector_mult(), and libMesh::SparseMatrix< T >::vector_mult().

template<typename T>
virtual UniquePtr<NumericVector<T> > libMesh::NumericVector< T >::zero_clone ( ) const [pure virtual]

Creates a vector which has the same type, size and partitioning as this vector, but whose data is all zero. Returns it in an UniquePtr. This must be overloaded in the derived classes.

Implemented in libMesh::PetscVector< T >, libMesh::EpetraVector< T >, libMesh::EigenSparseVector< T >, libMesh::LaspackVector< T >, and libMesh::DistributedVector< T >.

Referenced by libMesh::NewtonSolver::solve(), and libMesh::ImplicitSystem::weighted_sensitivity_adjoint_solve().

Friends And Related Function Documentation

template<typename T>
std::ostream& operator<< ( std::ostream &  os,
const NumericVector< T > &  v 
) [friend]

Same as above but allows you to use stream syntax.

Definition at line 633 of file numeric_vector.h.

  {
    v.print_global(os);
    return os;
  }

Member Data Documentation

const Parallel::Communicator& libMesh::ParallelObject::_communicator [protected, inherited]

Definition at line 104 of file parallel_object.h.

Referenced by libMesh::EquationSystems::build_solution_vector(), libMesh::ParallelObject::comm(), libMesh::EquationSystems::get_solution(), libMesh::ParallelObject::n_processors(), libMesh::ParallelObject::operator=(), and libMesh::ParallelObject::processor_id().

ReferenceCounter::Counts libMesh::ReferenceCounter::_counts [static, protected, inherited]

Actually holds the data.

Definition at line 118 of file reference_counter.h.

Referenced by libMesh::ReferenceCounter::get_info(), libMesh::ReferenceCounter::increment_constructor_count(), and libMesh::ReferenceCounter::increment_destructor_count().

bool libMesh::ReferenceCounter::_enable_print_counter = true [static, protected, inherited]

Flag to control whether reference count information is printed when print_info is called.

Definition at line 137 of file reference_counter.h.

Referenced by libMesh::ReferenceCounter::disable_print_counter_info(), libMesh::ReferenceCounter::enable_print_counter_info(), and libMesh::ReferenceCounter::print_info().

template<typename T>
bool libMesh::NumericVector< T >::_is_closed [protected]

Flag to see if the Numeric assemble routines have been called yet

Definition at line 675 of file numeric_vector.h.

Referenced by libMesh::NumericVector< Number >::closed(), libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), libMesh::EigenSparseVector< T >::swap(), and libMesh::NumericVector< T >::swap().

template<typename T>
bool libMesh::NumericVector< T >::_is_initialized [protected]

Flag to tell if init has been called yet

Definition at line 681 of file numeric_vector.h.

Referenced by libMesh::PetscVector< T >::create_subvector(), libMesh::NumericVector< Number >::initialized(), libMesh::DistributedVector< T >::localize(), libMesh::DistributedVector< T >::operator=(), libMesh::EigenSparseVector< T >::swap(), and libMesh::NumericVector< T >::swap().

Threads::spin_mutex libMesh::ReferenceCounter::_mutex [static, protected, inherited]

Mutual exclusion object to enable thread-safe reference counting.

Definition at line 131 of file reference_counter.h.

Threads::atomic< unsigned int > libMesh::ReferenceCounter::_n_objects [static, protected, inherited]

The number of objects. Print the reference count information when the number returns to 0.

Definition at line 126 of file reference_counter.h.

Referenced by libMesh::ReferenceCounter::n_objects(), libMesh::ReferenceCounter::ReferenceCounter(), and libMesh::ReferenceCounter::~ReferenceCounter().

template<typename T>
ParallelType libMesh::NumericVector< T >::_type [protected]

Type of vector

Definition at line 686 of file numeric_vector.h.

Referenced by libMesh::DistributedVector< T >::DistributedVector(), libMesh::EigenSparseVector< T >::EigenSparseVector(), libMesh::EpetraVector< T >::EpetraVector(), libMesh::PetscVector< T >::init(), libMesh::LaspackVector< T >::LaspackVector(), libMesh::PetscVector< T >::operator=(), libMesh::PetscVector< T >::PetscVector(), libMesh::EigenSparseVector< T >::swap(), libMesh::NumericVector< T >::swap(), and libMesh::NumericVector< Number >::type().

The documentation for this class was generated from the following files:
generated by doxygen