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

#include <laspack_vector.h>

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

Public Member Functions

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

Private Attributes

QVector _vec

Friends

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

Detailed Description

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

Laspack vector. Provides a nice interface to the Laspack C-based data structures for serial vectors.

Author:
Benjamin S. Kirk, 2002

Definition at line 57 of file laspack_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::LaspackVector< T >::LaspackVector ( const Parallel::Communicator &  comm,
const ParallelType  ptype = AUTOMATIC 
) [inline, explicit]

Dummy-Constructor. Dimension=0

Definition at line 429 of file laspack_vector.h.

References libMesh::NumericVector< T >::_type.

  : NumericVector<T>(comm, ptype)
{
  this->_type = ptype;
}
template<typename T >
libMesh::LaspackVector< T >::LaspackVector ( const Parallel::Communicator &  comm,
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 440 of file laspack_vector.h.

References libMesh::LaspackVector< T >::init().

  : NumericVector<T>(comm, ptype)
{
  this->init(n, n, false, ptype);
}
template<typename T >
libMesh::LaspackVector< T >::LaspackVector ( const Parallel::Communicator &  comm,
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 452 of file laspack_vector.h.

References libMesh::LaspackVector< T >::init().

  : NumericVector<T>(comm, ptype)
{
  this->init(n, n_local, false, ptype);
}
template<typename T >
libMesh::LaspackVector< T >::LaspackVector ( const Parallel::Communicator &  comm,
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 465 of file laspack_vector.h.

References libMesh::LaspackVector< T >::init().

  : NumericVector<T>(comm, ptype)
{
  this->init(N, n_local, ghost, false, ptype);
}
template<typename T >
libMesh::LaspackVector< T >::~LaspackVector ( ) [inline]

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

Definition at line 479 of file laspack_vector.h.

{
  this->clear ();
}

Member Function Documentation

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

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

Implements libMesh::NumericVector< T >.

Definition at line 237 of file laspack_vector.C.

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

{
  libmesh_assert (this->initialized());

  const numeric_index_type n = this->size();

  for (numeric_index_type i=0; i!=n; ++i)
    this->set(i,std::abs((*this)(i)));
}
template<typename T >
void libMesh::LaspackVector< T >::add ( const numeric_index_type  i,
const T  value 
) [inline, virtual]

v(i) += value

Implements libMesh::NumericVector< T >.

Definition at line 691 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());
  libmesh_assert_less (i, this->size());

  V_AddCmp (&_vec, i+1, value);

#ifndef NDEBUG
  this->_is_closed = false;
#endif
}
template<typename T >
void libMesh::LaspackVector< T >::add ( const T  s) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 156 of file laspack_vector.C.

{
  const numeric_index_type n = this->size();

  for (numeric_index_type i=0; i<n; i++)
    this->add (i, v);

#ifndef NDEBUG
  this->_is_closed = false;
#endif
}
template<typename T >
void libMesh::LaspackVector< T >::add ( const NumericVector< T > &  V) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 172 of file laspack_vector.C.

{
  this->add (1., v);
}
template<typename T >
void libMesh::LaspackVector< T >::add ( const T  a,
const NumericVector< T > &  v 
) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 180 of file laspack_vector.C.

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

{
  // Make sure the vector passed in is really a LaspackVector
  const LaspackVector* v = cast_ptr<const LaspackVector*>(&v_in);

#ifndef NDEBUG
  const bool was_closed = this->_is_closed;
#endif

  libmesh_assert(v);
  libmesh_assert_equal_to (this->size(), v->size());

  for (numeric_index_type i=0; i<v->size(); i++)
    this->add (i, a*(*v)(i));

#ifndef NDEBUG
  this->_is_closed = was_closed;
#endif
}
template<typename T >
void libMesh::LaspackVector< T >::add_vector ( const NumericVector< T > &  vec_in,
const SparseMatrix< T > &  mat_in 
) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 203 of file laspack_vector.C.

References libMesh::LaspackVector< T >::_vec, and libMesh::libmesh_assert().

{
  // Make sure the data passed in are really in Laspack types
  const LaspackVector<T>* vec = cast_ptr<const LaspackVector<T>*>(&vec_in);
  const LaspackMatrix<T>* mat = cast_ptr<const LaspackMatrix<T>*>(&mat_in);

  libmesh_assert(vec);
  libmesh_assert(mat);

  // += mat*vec
  AddAsgn_VV (&_vec, Mul_QV(const_cast<QMatrix*>(&mat->_QMat),
                            const_cast<QVector*>(&vec->_vec)));
}
template<typename T>
void libMesh::NumericVector< T >::add_vector ( const T *  v,
const std::vector< numeric_index_type > &  dof_indices 
) [virtual, inherited]

$ 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, inherited]

$ 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, inherited]

$ 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, inherited]

$ 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>
void libMesh::NumericVector< T >::add_vector ( const NumericVector< T > &  v,
const ShellMatrix< T > &  a 
) [inherited]

$U+=A*V$, 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 >
void libMesh::LaspackVector< T >::add_vector_transpose ( const NumericVector< T > &  ,
const SparseMatrix< T > &   
) [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.

Implements libMesh::NumericVector< T >.

Definition at line 220 of file laspack_vector.C.

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

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, inherited]

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::LaspackVector< T >::clear ( ) [inline, virtual]
Returns:
the LaspackVector to a pristine state.

Reimplemented from libMesh::NumericVector< T >.

Definition at line 575 of file laspack_vector.h.

References libMesh::libMeshPrivateData::_is_initialized, and libMesh::initialized().

{
  if (this->initialized())
    {
      V_Destr (&_vec);
    }

  this->_is_initialized = false;
#ifndef NDEBUG
  this->_is_closed = false;
#endif
}
template<typename T >
UniquePtr< NumericVector< T > > libMesh::LaspackVector< T >::clone ( ) const [inline, virtual]

Creates a copy of this vector and returns it in an UniquePtr.

Implements libMesh::NumericVector< T >.

Definition at line 616 of file laspack_vector.h.

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

{
  NumericVector<T> * cloned_vector = new LaspackVector<T>(this->comm());

  cloned_vector->init(*this, true);

  *cloned_vector = *this;

  return UniquePtr<NumericVector<T> >(cloned_vector);
}
template<typename T >
void libMesh::LaspackVector< T >::close ( ) [inline, virtual]

Call the assemble functions

Implements libMesh::NumericVector< T >.

Definition at line 562 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());

#ifndef NDEBUG
  this->_is_closed = true;
#endif
}
template<typename T>
virtual bool libMesh::NumericVector< T >::closed ( ) const [inline, virtual, inherited]
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, inherited]
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 >
void libMesh::LaspackVector< T >::conjugate ( ) [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)

Implements libMesh::NumericVector< T >.

Definition at line 142 of file laspack_vector.C.

References libMesh::libmesh_conj().

{
  const numeric_index_type n = this->size();

  for (numeric_index_type i=0; i<n; i++)
    {
      T v = (*this)(i);

      this->set(i, libmesh_conj(v) );
    }
}
template<typename T>
virtual void libMesh::NumericVector< T >::create_subvector ( NumericVector< T > &  ,
const std::vector< numeric_index_type > &   
) const [inline, virtual, inherited]

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 >
T libMesh::LaspackVector< T >::dot ( const NumericVector< T > &  V) const [virtual]

Computes the dot product, p = U.V

Implements libMesh::NumericVector< T >.

Definition at line 248 of file laspack_vector.C.

References libMesh::LaspackVector< T >::_vec, libMesh::initialized(), and libMesh::libmesh_assert().

{
  libmesh_assert (this->initialized());

  // Make sure the NumericVector passed in is really a LaspackVector
  const LaspackVector<T>* v = cast_ptr<const LaspackVector<T>*>(&V);
  libmesh_assert(v);

  return Mul_VV (const_cast<QVector*>(&(this->_vec)),
                 const_cast<QVector*>(&(v->_vec)));
}
template<typename T>
virtual T libMesh::NumericVector< T >::el ( const numeric_index_type  i) const [inline, virtual, inherited]
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 >
numeric_index_type libMesh::LaspackVector< T >::first_local_index ( ) const [inline, virtual]
Returns:
the index of the first vector element actually stored on this processor

Implements libMesh::NumericVector< T >.

Definition at line 653 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());

  return 0;
}
template<typename T>
void libMesh::NumericVector< T >::get ( const std::vector< numeric_index_type > &  index,
T *  values 
) const [inline, virtual, inherited]

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, inherited]

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, inherited]
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>
void libMesh::LaspackVector< T >::init ( const numeric_index_type  N,
const numeric_index_type  n_local,
const bool  fast = false,
const ParallelType  ptype = AUTOMATIC 
) [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.

Implements libMesh::NumericVector< T >.

Referenced by libMesh::LaspackVector< T >::LaspackVector().

template<typename T >
void libMesh::LaspackVector< T >::init ( const numeric_index_type  N,
const bool  fast = false,
const ParallelType  ptype = AUTOMATIC 
) [inline, virtual]

call init with n_local = N,

Implements libMesh::NumericVector< T >.

Definition at line 527 of file laspack_vector.h.

References libMesh::TriangleWrapper::init().

{
  this->init(n,n,fast,ptype);
}
template<typename T>
void libMesh::LaspackVector< T >::init ( const numeric_index_type  ,
const numeric_index_type  ,
const std::vector< numeric_index_type > &  ,
const bool  = false,
const ParallelType  = AUTOMATIC 
) [virtual]

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

Implements libMesh::NumericVector< T >.

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

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

Implements libMesh::NumericVector< T >.

Definition at line 552 of file laspack_vector.h.

References libMesh::TriangleWrapper::init(), libMesh::NumericVector< T >::local_size(), libMesh::NumericVector< T >::size(), and libMesh::NumericVector< T >::type().

{
  this->init(other.size(),other.local_size(),fast,other.type());
}
template<typename T>
virtual bool libMesh::NumericVector< T >::initialized ( ) const [inline, virtual, inherited]
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, inherited]

$ 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, inherited]

$ 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, inherited]

$U=V$, 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, inherited]

$ 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, inherited]

$ 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 >
Real libMesh::LaspackVector< T >::l1_norm ( ) const [virtual]
Returns:
the $l_1$-norm of the vector, i.e. the sum of the absolute values.

Implements libMesh::NumericVector< T >.

Definition at line 54 of file laspack_vector.C.

References libMesh::closed(), libMesh::libmesh_assert(), and libMesh::Real.

{
  libmesh_assert (this->closed());

  return static_cast<Real>(l1Norm_V(const_cast<QVector*>(&_vec)));
}
template<typename T >
Real libMesh::LaspackVector< T >::l2_norm ( ) const [virtual]
Returns:
the $l_2$-norm of the vector, i.e. the square root of the sum of the squares of the elements.

Implements libMesh::NumericVector< T >.

Definition at line 64 of file laspack_vector.C.

References libMesh::closed(), libMesh::libmesh_assert(), and libMesh::Real.

{
  libmesh_assert (this->closed());

  return static_cast<Real>(l2Norm_V(const_cast<QVector*>(&_vec)));
}
template<typename T >
numeric_index_type libMesh::LaspackVector< T >::last_local_index ( ) const [inline, virtual]
Returns:
the index of the last vector element actually stored on this processor

Implements libMesh::NumericVector< T >.

Definition at line 664 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());

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

Implements libMesh::NumericVector< T >.

Definition at line 74 of file laspack_vector.C.

References libMesh::closed(), libMesh::libmesh_assert(), and libMesh::Real.

{
  libmesh_assert (this->closed());

  return static_cast<Real>(MaxNorm_V(const_cast<QVector*>(&_vec)));
}
template<typename T>
int libMesh::NumericVector< T >::local_relative_compare ( const NumericVector< T > &  other_vector,
const Real  threshold = TOLERANCE 
) const [virtual, inherited]
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 >
numeric_index_type libMesh::LaspackVector< T >::local_size ( ) const [inline, virtual]
Returns:
the local size of the vector (index_stop-index_start)

Implements libMesh::NumericVector< T >.

Definition at line 642 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());

  return this->size();
}
template<typename T >
void libMesh::LaspackVector< T >::localize ( std::vector< T > &  v_local) const [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 382 of file laspack_vector.C.

{
  v_local.resize(this->size());

  for (numeric_index_type i=0; i<v_local.size(); i++)
    v_local[i] = (*this)(i);
}
template<typename T >
void libMesh::LaspackVector< T >::localize ( NumericVector< T > &  v_local) const [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 335 of file laspack_vector.C.

References libMesh::libmesh_assert().

{
  // Make sure the NumericVector passed in is really a LaspackVector
  LaspackVector<T>* v_local =
    cast_ptr<LaspackVector<T>*>(&v_local_in);

  libmesh_assert(v_local);

  *v_local = *this;
}
template<typename T>
void libMesh::LaspackVector< T >::localize ( NumericVector< T > &  v_local,
const std::vector< numeric_index_type > &  send_list 
) const [virtual]

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

Implements libMesh::NumericVector< T >.

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

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

Implements libMesh::NumericVector< T >.

template<typename T>
void libMesh::LaspackVector< T >::localize_to_one ( std::vector< T > &  v_local,
const processor_id_type  proc_id = 0 
) const [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.

Implements libMesh::NumericVector< T >.

Definition at line 394 of file laspack_vector.C.

{
  libmesh_assert_equal_to (pid, 0);

  this->localize (v_local);
}
template<typename T >
Real libMesh::LaspackVector< T >::max ( ) const [virtual]
Returns:
the maximum element in the vector. In case of complex numbers, this returns the maximum Real part.

Implements libMesh::NumericVector< T >.

Definition at line 414 of file laspack_vector.C.

References libMesh::initialized(), libMesh::libmesh_assert(), libMesh::libmesh_real(), std::max(), and libMesh::Real.

{
  libmesh_assert (this->initialized());
  if (!this->size())
    return -std::numeric_limits<Real>::max();

  Real the_max = libmesh_real((*this)(0));

  const numeric_index_type n = this->size();

  for (numeric_index_type i=1; i<n; i++)
    the_max = std::max (the_max, libmesh_real((*this)(i)));

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

Implements libMesh::NumericVector< T >.

Definition at line 433 of file laspack_vector.C.

References libMesh::initialized(), libMesh::libmesh_assert(), libMesh::libmesh_real(), std::max(), std::min(), and libMesh::Real.

{
  libmesh_assert (this->initialized());
  if (!this->size())
    return std::numeric_limits<Real>::max();

  Real the_min = libmesh_real((*this)(0));

  const numeric_index_type n = this->size();

  for (numeric_index_type i=1; i<n; i++)
    the_min = std::min (the_min, libmesh_real((*this)(i)));

  return the_min;
}
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 >
T libMesh::LaspackVector< T >::operator() ( const numeric_index_type  i) const [inline, virtual]

Access components, returns U(i).

Implements libMesh::NumericVector< T >.

Definition at line 707 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());
  libmesh_assert ( ((i >= this->first_local_index()) &&
                    (i <  this->last_local_index())) );


  return static_cast<T>(V_GetCmp(const_cast<QVector*>(&_vec), i+1));
}
template<typename T>
NumericVector<T>& libMesh::NumericVector< T >::operator*= ( const T  a) [inline, inherited]

Multiplication operator. Equivalent to U.scale(a)

Definition at line 378 of file numeric_vector.h.

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

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

Implements libMesh::NumericVector< T >.

Definition at line 84 of file laspack_vector.C.

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

{
  libmesh_assert (this->closed());

  this->add(1., v);

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

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

Implements libMesh::NumericVector< T >.

Definition at line 97 of file laspack_vector.C.

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

{
  libmesh_assert (this->closed());

  this->add(-1., v);

  return *this;
}
template<typename T >
NumericVector< T > & libMesh::LaspackVector< T >::operator/= ( NumericVector< T > &  v) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 109 of file laspack_vector.C.

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

{
  libmesh_assert_equal_to(size(), v.size());

  const numeric_index_type n = this->size();

  for (numeric_index_type i=0; i<n; i++)
    this->set(i, (*this)(i) / v(i));

  return *this;
}
template<typename T>
NumericVector<T>& libMesh::NumericVector< T >::operator/= ( const T  a) [inline, inherited]

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

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

Implements libMesh::NumericVector< T >.

Definition at line 264 of file laspack_vector.C.

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

{
  libmesh_assert (this->initialized());
  libmesh_assert (this->closed());

  V_SetAllCmp (&_vec, s);

  return *this;
}
template<typename T >
NumericVector< T > & libMesh::LaspackVector< T >::operator= ( const NumericVector< T > &  V) [virtual]

$U = V$: copy all components.

Implements libMesh::NumericVector< T >.

Definition at line 278 of file laspack_vector.C.

References libMesh::libmesh_assert().

{
  // Make sure the NumericVector passed in is really a LaspackVector
  const LaspackVector<T>* v =
    cast_ptr<const LaspackVector<T>*>(&v_in);

  libmesh_assert(v);

  *this = *v;

  return *this;
}
template<typename T >
LaspackVector< T > & libMesh::LaspackVector< T >::operator= ( const LaspackVector< T > &  V)

$U = V$: copy all components.

Definition at line 295 of file laspack_vector.C.

References libMesh::LaspackVector< T >::_vec, libMesh::NumericVector< T >::closed(), libMesh::initialized(), libMesh::libmesh_assert(), and libMesh::LaspackVector< T >::size().

{
  libmesh_assert (this->initialized());
  libmesh_assert (v.closed());
  libmesh_assert_equal_to (this->size(), v.size());

  if (v.size() != 0)
    Asgn_VV (const_cast<QVector*>(&_vec),
             const_cast<QVector*>(&v._vec)
             );

#ifndef NDEBUG
  this->_is_closed = true;
#endif

  return *this;
}
template<typename T >
NumericVector< T > & libMesh::LaspackVector< T >::operator= ( const std::vector< T > &  v) [virtual]

$U = V$: copy all components.

Case 1: The vector is the same size of The global vector. Only add the local components.

Implements libMesh::NumericVector< T >.

Definition at line 317 of file laspack_vector.C.

{
  if (this->size() == v.size())
    for (numeric_index_type i=0; i<v.size(); i++)
      this->set (i, v[i]);

  else
    libmesh_error_msg("this->size() = " << this->size() << " must be equal to v.size() = " << v.size());

  return *this;
}
template<typename T >
void libMesh::LaspackVector< T >::pointwise_mult ( const NumericVector< T > &  vec1,
const NumericVector< T > &  vec2 
) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 405 of file laspack_vector.C.

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

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, inherited]

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, inherited]

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, inherited]

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, inherited]

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 >
void libMesh::LaspackVector< T >::reciprocal ( ) [virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 124 of file laspack_vector.C.

{
  const numeric_index_type n = this->size();

  for (numeric_index_type i=0; i<n; i++)
    {
      T v = (*this)(i);

      // Don't divide by zero!
      libmesh_assert_not_equal_to (v, T(0));

      this->set(i, 1. / v);
    }
}
template<typename T >
void libMesh::LaspackVector< T >::scale ( const T  factor) [virtual]

Scale each element of the vector by the given factor.

Implements libMesh::NumericVector< T >.

Definition at line 229 of file laspack_vector.C.

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

{
  libmesh_assert (this->initialized());

  Asgn_VV(&_vec, Mul_SV (factor, &_vec));
}
template<typename T >
void libMesh::LaspackVector< T >::set ( const numeric_index_type  i,
const T  value 
) [inline, virtual]

v(i) = value

Implements libMesh::NumericVector< T >.

Definition at line 675 of file laspack_vector.h.

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

{
  libmesh_assert (this->initialized());
  libmesh_assert_less (i, this->size());

  V_SetCmp (&_vec, i+1, value);

#ifndef NDEBUG
  this->_is_closed = false;
#endif
}
template<typename T >
numeric_index_type libMesh::LaspackVector< T >::size ( ) const [inline, virtual]
Returns:
dimension of the vector. This function was formerly called n(), but was renamed to get the LaspackVector class closer to the C++ standard library's std::vector container.

Implements libMesh::NumericVector< T >.

Definition at line 631 of file laspack_vector.h.

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

Referenced by libMesh::LaspackVector< T >::add(), and libMesh::LaspackVector< T >::operator=().

{
  libmesh_assert (this->initialized());

  return static_cast<numeric_index_type>(V_GetDim(const_cast<QVector*>(&_vec)));
}
template<class T >
Real libMesh::NumericVector< T >::subset_l1_norm ( const std::set< numeric_index_type > &  indices) const [virtual, inherited]
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, inherited]
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, inherited]
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 >
T libMesh::LaspackVector< T >::sum ( ) const [virtual]
Returns:
the sum of values in a vector

Implements libMesh::NumericVector< T >.

Definition at line 37 of file laspack_vector.C.

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

{
  libmesh_assert (this->closed());

  T _sum = 0;

  const numeric_index_type n = this->size();

  for (numeric_index_type i=0; i!=n; ++i)
    _sum += (*this)(i);

  return _sum;
}
template<typename T >
void libMesh::LaspackVector< T >::swap ( NumericVector< T > &  v) [inline, virtual]

Swaps the raw QVector contents.

Reimplemented from libMesh::NumericVector< T >.

Definition at line 721 of file laspack_vector.h.

References libMesh::LaspackVector< T >::_vec, and libMesh::swap().

{
  LaspackVector<T>& v = cast_ref<LaspackVector<T>&>(other);

  // This is all grossly dependent on Laspack version...

  std::swap(_vec.Name, v._vec.Name);
  std::swap(_vec.Dim, v._vec.Dim);
  std::swap(_vec.Instance, v._vec.Instance);
  std::swap(_vec.LockLevel, v._vec.LockLevel);
  std::swap(_vec.Multipl, v._vec.Multipl);
  std::swap(_vec.OwnData, v._vec.OwnData);

  // This should still be O(1), since _vec.Cmp is just a pointer to
  // data on the heap

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

Definition at line 141 of file numeric_vector.h.

{ return _type; }
template<typename T >
void libMesh::LaspackVector< T >::zero ( ) [inline, virtual]

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

Implements libMesh::NumericVector< T >.

Definition at line 591 of file laspack_vector.h.

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

Referenced by libMesh::LaspackLinearSolver< T >::adjoint_solve(), and libMesh::LaspackLinearSolver< T >::solve().

{
  libmesh_assert (this->initialized());
  libmesh_assert (this->closed());

  V_SetAllCmp (&_vec, 0.);
}
template<typename T >
UniquePtr< NumericVector< T > > libMesh::LaspackVector< T >::zero_clone ( ) const [inline, 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.

Implements libMesh::NumericVector< T >.

Definition at line 603 of file laspack_vector.h.

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

{
  NumericVector<T> * cloned_vector = new LaspackVector<T>(this->comm());

  cloned_vector->init(*this);

  return UniquePtr<NumericVector<T> >(cloned_vector);
}

Friends And Related Function Documentation

template<typename T>
friend class LaspackLinearSolver< T > [friend]

Make other Laspack datatypes friends

Definition at line 420 of file laspack_vector.h.

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

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, inherited]

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, inherited]

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, inherited]

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().

template<typename T>
QVector libMesh::LaspackVector< T >::_vec [private]

Actual Laspack vector datatype to hold vector entries

Definition at line 415 of file laspack_vector.h.

Referenced by libMesh::LaspackVector< T >::add_vector(), libMesh::LaspackVector< T >::dot(), libMesh::LaspackVector< T >::operator=(), and libMesh::LaspackVector< T >::swap().

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