CDRBAssemblyExpansion Struct Reference

#include <assembly.h>

Inheritance diagram for CDRBAssemblyExpansion:

Public Member Functions
	CDRBAssemblyExpansion ()
	Constructor.
	CDRBAssemblyExpansion ()
	Constructor.
void	perform_M_interior_assembly (unsigned int q, FEMContext &context) const
	Perform the specified M interior assembly.
void	perform_M_boundary_assembly (unsigned int q, FEMContext &context) const
	Perform the specified M boundary assembly.
unsigned int	get_n_M_terms () const
	Get Q_m, the number of terms in the affine expansion for the bilinear form.
void	attach_M_assembly (ElemAssembly *A_q_assembly)
	Attach ElemAssembly object for the time-derivative (both interior and boundary assembly).
ElemAssembly &	get_M_assembly (unsigned int q)
	Return a reference to the specified M_assembly object.
void	perform_A_interior_assembly (unsigned int q, FEMContext &context) const
	Perform the specified A interior assembly.
void	perform_A_boundary_assembly (unsigned int q, FEMContext &context) const
	Perform the specified A boundary assembly.
void	perform_F_interior_assembly (unsigned int q, FEMContext &context) const
	Perform the specified F interior assembly.
void	perform_F_boundary_assembly (unsigned int q, FEMContext &context) const
	Perform the specified F boundary assembly.
void	perform_output_interior_assembly (unsigned int output_index, unsigned int q_l, FEMContext &context) const
	Perform the specified output assembly.
void	perform_output_boundary_assembly (unsigned int output_index, unsigned int q_l, FEMContext &context) const
	Perform the specified output assembly.
unsigned int	get_n_A_terms () const
	Get Q_a, the number of terms in the affine expansion for the bilinear form.
unsigned int	get_n_F_terms () const
	Get Q_f, the number of terms in the affine expansion for the right-hand side.
unsigned int	get_n_outputs () const
	Get n_outputs, the number output functionals.
unsigned int	get_n_output_terms (unsigned int output_index) const
	Get the number of affine terms associated with the specified output.
void	attach_A_assembly (ElemAssembly *Aq_assembly)
	Attach ElemAssembly object for the left-hand side (both interior and boundary assembly).
void	attach_multiple_A_assembly (std::vector< std::unique_ptr< ElemAssembly > > &Aq_assembly)
	Attach multiple ElemAssembly objects for the left-hand side (both interior and boundary assembly).
void	attach_F_assembly (ElemAssembly *Fq_assembly)
	Attach ElemAssembly object for the right-hand side (both interior and boundary assembly).
void	attach_multiple_F_assembly (std::vector< std::unique_ptr< ElemAssembly > > &Fq_assembly)
	Attach multiple ElemAssembly objects for the right-hand side (both interior and boundary assembly).
virtual void	attach_output_assembly (std::vector< std::unique_ptr< ElemAssembly > > &output_assembly)
	Attach ElemAssembly object for an output (both interior and boundary assembly).
virtual void	attach_output_assembly (std::vector< ElemAssembly * > output_assembly)
	Attach ElemAssembly object for an output (both interior and boundary assembly).
virtual void	attach_output_assembly (ElemAssembly *output_assembly)
	Attach ElemAssembly object for an output (both interior and boundary assembly).
ElemAssembly &	get_A_assembly (unsigned int q)
	Return a reference to the specified A_assembly object.
ElemAssembly &	get_F_assembly (unsigned int q)
	Return a reference to the specified F_assembly object.
ElemAssembly &	get_output_assembly (unsigned int output_index, unsigned int q_l)
	Return a reference to the specified output assembly object.

Static Public Member Functions
static std::string	get_info ()
	Gets a string containing the reference information.
static void	print_info (std::ostream &out_stream=libMesh::out)
	Prints the reference information, by default to libMesh::out.
static unsigned int	n_objects ()
	Prints the number of outstanding (created, but not yet destroyed) objects.
static void	enable_print_counter_info ()
	Methods to enable/disable the reference counter output from print_info().
static void	disable_print_counter_info ()

Public Attributes
A0	A0_assembly
A1	A1_assembly
A2	A2_assembly
F0	F0_assembly
OutputAssembly	L0
OutputAssembly	L1
OutputAssembly	L2
OutputAssembly	L3
M0	M0_assembly

Protected Types
typedef std::map< std::string, std::pair< unsigned int, unsigned int > >	Counts
	Data structure to log the information.

Protected Member Functions
void	increment_constructor_count (const std::string &name) noexcept
	Increments the construction counter.
void	increment_destructor_count (const std::string &name) noexcept
	Increments the destruction counter.

Static Protected Attributes
static Counts	_counts
	Actually holds the data.
static Threads::atomic< unsigned int >	_n_objects
	The number of objects.
static Threads::spin_mutex	_mutex
	Mutual exclusion object to enable thread-safe reference counting.
static bool	_enable_print_counter = true
	Flag to control whether reference count information is printed when print_info is called.

Private Attributes
std::vector< ElemAssembly * >	_M_assembly_vector
	Vectors storing the function pointers to the assembly routines for the time-derivative operators, both interior and boundary assembly.
std::vector< ElemAssembly * >	_A_assembly_vector
	Vectors storing the function pointers to the assembly routines for the affine operators, both interior and boundary assembly.
std::vector< ElemAssembly * >	_F_assembly_vector
	Vector storing the function pointers to the assembly routines for the rhs affine vectors.
std::vector< std::vector< ElemAssembly * > >	_output_assembly_vector
	Vector storing the function pointers to the assembly routines for the outputs.

Detailed Description

Definition at line 226 of file assembly.h.

Member Typedef Documentation

Counts

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

protectedinherited

Data structure to log the information.

The log is identified by the class name.

Definition at line 119 of file reference_counter.h.

Constructor & Destructor Documentation

CDRBAssemblyExpansion() [1/2]

CDRBAssemblyExpansion::CDRBAssemblyExpansion ( )

inline

Constructor.

Definition at line 232 of file assembly.h.

                          :
    L0(0.7, 0.8, 0.7, 0.8),
    L1(0.2, 0.3, 0.7, 0.8),
    L2(0.2, 0.3, 0.2, 0.3),
    L3(0.7, 0.8, 0.2, 0.3)
  {
    // And set up the RBAssemblyExpansion object
    attach_A_assembly(&A0_assembly); // Attach the lhs assembly
    attach_A_assembly(&A1_assembly);
    attach_A_assembly(&A2_assembly);
 
    attach_F_assembly(&F0_assembly); // Attach the rhs assembly
 
    attach_output_assembly(&L0);       // Attach output 0 assembly
    attach_output_assembly(&L1);       // Attach output 1 assembly
    attach_output_assembly(&L2);       // Attach output 2 assembly
    attach_output_assembly(&L3);       // Attach output 3 assembly
  }

References A0_assembly, A1_assembly, A2_assembly, libMesh::RBAssemblyExpansion::attach_A_assembly(), libMesh::RBAssemblyExpansion::attach_F_assembly(), libMesh::RBAssemblyExpansion::attach_output_assembly(), F0_assembly, L0, L1, L2, and L3.

CDRBAssemblyExpansion() [2/2]

CDRBAssemblyExpansion::CDRBAssemblyExpansion ( )

inline

Constructor.

Definition at line 262 of file assembly.h.

    :
    L0(0.72, 0.88, 0.72, 0.88), // We make sure these output regions conform to the mesh
    L1(0.12, 0.28, 0.72, 0.88),
    L2(0.12, 0.28, 0.12, 0.28),
    L3(0.72, 0.88, 0.12, 0.28)
  {
    // And set up the RBAssemblyExpansion object
    attach_M_assembly(&M0_assembly); // Attach the time-derivative assembly
    attach_A_assembly(&A0_assembly); // Attach the lhs assembly
    attach_A_assembly(&A1_assembly);
    attach_A_assembly(&A2_assembly);
 
    attach_F_assembly(&F0_assembly); // Attach the rhs assembly
 
    attach_output_assembly(&L0);       // Attach output 0 assembly
    attach_output_assembly(&L1);       // Attach output 1 assembly
    attach_output_assembly(&L2);       // Attach output 2 assembly
    attach_output_assembly(&L3);       // Attach output 3 assembly
  }

References A0_assembly, A1_assembly, A2_assembly, libMesh::RBAssemblyExpansion::attach_A_assembly(), libMesh::RBAssemblyExpansion::attach_F_assembly(), libMesh::TransientRBAssemblyExpansion::attach_M_assembly(), libMesh::RBAssemblyExpansion::attach_output_assembly(), F0_assembly, L0, L1, L2, L3, and M0_assembly.

Member Function Documentation

attach_A_assembly()

void RBAssemblyExpansion::attach_A_assembly ( ElemAssembly *  Aq_assembly )

inherited

Attach ElemAssembly object for the left-hand side (both interior and boundary assembly).

Definition at line 123 of file rb_assembly_expansion.C.

{
  _A_assembly_vector.push_back(Aq_assembly);
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector.

Referenced by AcousticsRBAssemblyExpansion::AcousticsRBAssemblyExpansion(), CDRBAssemblyExpansion(), EimTestRBAssemblyExpansion::EimTestRBAssemblyExpansion(), ElasticityAssemblyExpansion::ElasticityAssemblyExpansion(), and Ex6AssemblyExpansion::Ex6AssemblyExpansion().

attach_F_assembly()

void RBAssemblyExpansion::attach_F_assembly ( ElemAssembly *  Fq_assembly )

inherited

Attach ElemAssembly object for the right-hand side (both interior and boundary assembly).

Definition at line 134 of file rb_assembly_expansion.C.

{
  _F_assembly_vector.push_back(Fq_assembly);
}

References libMesh::RBAssemblyExpansion::_F_assembly_vector.

Referenced by AcousticsRBAssemblyExpansion::AcousticsRBAssemblyExpansion(), CDRBAssemblyExpansion(), ElasticityAssemblyExpansion::ElasticityAssemblyExpansion(), and Ex6AssemblyExpansion::Ex6AssemblyExpansion().

attach_M_assembly()

void libMesh::TransientRBAssemblyExpansion::attach_M_assembly ( ElemAssembly *  A_q_assembly )

inherited

Attach ElemAssembly object for the time-derivative (both interior and boundary assembly).

Definition at line 50 of file transient_rb_assembly_expansion.C.

{
  _M_assembly_vector.push_back(M_q_assembly);
}

References libMesh::TransientRBAssemblyExpansion::_M_assembly_vector.

Referenced by CDRBAssemblyExpansion().

attach_multiple_A_assembly()

void RBAssemblyExpansion::attach_multiple_A_assembly ( std::vector< std::unique_ptr< ElemAssembly > > &  Aq_assembly )

inherited

Attach multiple ElemAssembly objects for the left-hand side (both interior and boundary assembly).

Definition at line 128 of file rb_assembly_expansion.C.

{
  for (auto & up : Aq_assembly)
    _A_assembly_vector.push_back(up.get());
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector.

attach_multiple_F_assembly()

void RBAssemblyExpansion::attach_multiple_F_assembly ( std::vector< std::unique_ptr< ElemAssembly > > &  Fq_assembly )

inherited

Attach multiple ElemAssembly objects for the right-hand side (both interior and boundary assembly).

Definition at line 139 of file rb_assembly_expansion.C.

{
  for (auto & up : Fq_assembly)
    _F_assembly_vector.push_back(up.get());
}

References libMesh::RBAssemblyExpansion::_F_assembly_vector.

attach_output_assembly() [1/3]

void RBAssemblyExpansion::attach_output_assembly ( ElemAssembly *  output_assembly )

virtualinherited

Attach ElemAssembly object for an output (both interior and boundary assembly).

This function provides simpler syntax in the case that Q_l = 1; we do not need to use a vector in this case.

Definition at line 159 of file rb_assembly_expansion.C.

{
  std::vector<ElemAssembly *> L_vector(1); L_vector[0] = output_assembly;
 
  attach_output_assembly(L_vector);
}

References libMesh::RBAssemblyExpansion::attach_output_assembly().

attach_output_assembly() [2/3]

void RBAssemblyExpansion::attach_output_assembly ( std::vector< ElemAssembly * >  output_assembly )

virtualinherited

Attach ElemAssembly object for an output (both interior and boundary assembly).

In this case we pass in vector arguments to allow for Q_l > 1.

Definition at line 154 of file rb_assembly_expansion.C.

{
  _output_assembly_vector.push_back(std::move(output_assembly));
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector.

attach_output_assembly() [3/3]

void RBAssemblyExpansion::attach_output_assembly ( std::vector< std::unique_ptr< ElemAssembly > > &  output_assembly )

virtualinherited

Attach ElemAssembly object for an output (both interior and boundary assembly).

In this case we pass in vector arguments to allow for Q_l > 1.

Definition at line 145 of file rb_assembly_expansion.C.

{
  std::vector<ElemAssembly *> output_assembly_ptr;
  for (auto & up : output_assembly)
    output_assembly_ptr.push_back(up.get());
 
  _output_assembly_vector.push_back(output_assembly_ptr);
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector.

Referenced by AcousticsRBAssemblyExpansion::AcousticsRBAssemblyExpansion(), libMesh::RBAssemblyExpansion::attach_output_assembly(), CDRBAssemblyExpansion(), and EimTestRBAssemblyExpansion::EimTestRBAssemblyExpansion().

disable_print_counter_info()

void libMesh::ReferenceCounter::disable_print_counter_info ( )

staticinherited

Definition at line 100 of file reference_counter.C.

{
  _enable_print_counter = false;
  return;
}

References libMesh::ReferenceCounter::_enable_print_counter.

enable_print_counter_info()

void libMesh::ReferenceCounter::enable_print_counter_info ( )

staticinherited

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

Enabled by default.

Definition at line 94 of file reference_counter.C.

{
  _enable_print_counter = true;
  return;
}

References libMesh::ReferenceCounter::_enable_print_counter.

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

get_A_assembly()

ElemAssembly & RBAssemblyExpansion::get_A_assembly ( unsigned int  q )

inherited

Return a reference to the specified A_assembly object.

Definition at line 166 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_A_terms(),
                       "Error: We must have q < get_n_A_terms in get_A_assembly.");
 
  return *_A_assembly_vector[q];
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector, and libMesh::RBAssemblyExpansion::get_n_A_terms().

Referenced by libMesh::RBConstruction::add_scaled_Aq(), libMesh::RBConstruction::assemble_Aq_matrix(), and libMesh::RBConstruction::assemble_inner_product_matrix().

get_F_assembly()

ElemAssembly & RBAssemblyExpansion::get_F_assembly ( unsigned int  q )

inherited

Return a reference to the specified F_assembly object.

Definition at line 174 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_F_terms(),
                       "Error: We must have q < get_n_F_terms in get_F_assembly.");
 
  return *_F_assembly_vector[q];
}

References libMesh::RBAssemblyExpansion::_F_assembly_vector, and libMesh::RBAssemblyExpansion::get_n_F_terms().

Referenced by libMesh::RBConstruction::assemble_Fq_vector().

get_info()

std::string libMesh::ReferenceCounter::get_info ( )

staticinherited

Gets a string containing the reference information.

Definition at line 47 of file reference_counter.C.

{
#if defined(LIBMESH_ENABLE_REFERENCE_COUNTING) && defined(DEBUG)
 
  std::ostringstream oss;
 
  oss << '\n'
      << " ---------------------------------------------------------------------------- \n"
      << "| Reference count information                                                |\n"
      << " ---------------------------------------------------------------------------- \n";
 
  for (const auto & [name, cd] : _counts)
    oss << "| " << name << " reference count information:\n"
        << "|  Creations:    " << cd.first    << '\n'
        << "|  Destructions: " << cd.second << '\n';
 
  oss << " ---------------------------------------------------------------------------- \n";
 
  return oss.str();
 
#else
 
  return "";
 
#endif
}

References libMesh::ReferenceCounter::_counts.

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

get_M_assembly()

ElemAssembly & libMesh::TransientRBAssemblyExpansion::get_M_assembly ( unsigned int  q )

inherited

Return a reference to the specified M_assembly object.

Definition at line 55 of file transient_rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_M_terms(), "Error: We must have q < get_n_M_terms in get_M_assembly.");
 
  return *_M_assembly_vector[q];
}

References libMesh::TransientRBAssemblyExpansion::_M_assembly_vector, and libMesh::TransientRBAssemblyExpansion::get_n_M_terms().

Referenced by libMesh::TransientRBConstruction::assemble_Mq_matrix().

get_n_A_terms()

unsigned int RBAssemblyExpansion::get_n_A_terms ( ) const

inherited

Get Q_a, the number of terms in the affine expansion for the bilinear form.

Definition at line 97 of file rb_assembly_expansion.C.

{
  return cast_int<unsigned int>
    (_A_assembly_vector.size());
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector.

Referenced by libMesh::RBAssemblyExpansion::get_A_assembly(), libMesh::RBAssemblyExpansion::perform_A_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_A_interior_assembly().

get_n_F_terms()

unsigned int RBAssemblyExpansion::get_n_F_terms ( ) const

inherited

Get Q_f, the number of terms in the affine expansion for the right-hand side.

Definition at line 103 of file rb_assembly_expansion.C.

{
  return cast_int<unsigned int>
    (_F_assembly_vector.size());
}

References libMesh::RBAssemblyExpansion::_F_assembly_vector.

Referenced by libMesh::RBAssemblyExpansion::get_F_assembly(), libMesh::RBAssemblyExpansion::perform_F_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_F_interior_assembly().

get_n_M_terms()

unsigned int libMesh::TransientRBAssemblyExpansion::get_n_M_terms ( ) const

inherited

Get Q_m, the number of terms in the affine expansion for the bilinear form.

Definition at line 45 of file transient_rb_assembly_expansion.C.

{
  return cast_int<unsigned int>(_M_assembly_vector.size());
}

References libMesh::TransientRBAssemblyExpansion::_M_assembly_vector.

Referenced by libMesh::TransientRBAssemblyExpansion::get_M_assembly(), libMesh::TransientRBConstruction::initialize_rb_construction(), libMesh::TransientRBAssemblyExpansion::perform_M_boundary_assembly(), and libMesh::TransientRBAssemblyExpansion::perform_M_interior_assembly().

get_n_output_terms()

unsigned int RBAssemblyExpansion::get_n_output_terms ( unsigned int  output_index ) const

inherited

Get the number of affine terms associated with the specified output.

Definition at line 115 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(index >= get_n_outputs(), "Error: We must have index < n_outputs in get_Q_l.");
 
  return cast_int<unsigned int>
    (_output_assembly_vector[index].size());
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector, and libMesh::RBAssemblyExpansion::get_n_outputs().

Referenced by libMesh::RBAssemblyExpansion::get_output_assembly(), libMesh::RBAssemblyExpansion::perform_output_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_output_interior_assembly().

get_n_outputs()

unsigned int RBAssemblyExpansion::get_n_outputs ( ) const

inherited

Get n_outputs, the number output functionals.

Definition at line 109 of file rb_assembly_expansion.C.

{
  return cast_int<unsigned int>
    (_output_assembly_vector.size());
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector.

Referenced by libMesh::RBAssemblyExpansion::get_n_output_terms(), libMesh::RBAssemblyExpansion::get_output_assembly(), libMesh::RBAssemblyExpansion::perform_output_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_output_interior_assembly().

get_output_assembly()

ElemAssembly & RBAssemblyExpansion::get_output_assembly ( unsigned int  output_index, unsigned int  q_l  )

inherited

Return a reference to the specified output assembly object.

Definition at line 182 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if((output_index >= get_n_outputs()) || (q_l >= get_n_output_terms(output_index)),
                       "Error: We must have output_index < n_outputs and "
                       "q_l < get_n_output_terms(output_index) in get_output_assembly.");
 
  return *_output_assembly_vector[output_index][q_l];
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector, libMesh::RBAssemblyExpansion::get_n_output_terms(), and libMesh::RBAssemblyExpansion::get_n_outputs().

Referenced by libMesh::RBConstruction::assemble_all_output_vectors().

increment_constructor_count()

void libMesh::ReferenceCounter::increment_constructor_count ( const std::string &  name )

inlineprotectednoexceptinherited

Increments the construction counter.

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

Definition at line 183 of file reference_counter.h.

{
  libmesh_try
  {
    Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
    std::pair<unsigned int, unsigned int> & p = _counts[name];
    p.first++;
  }
  libmesh_catch (...)
  {
    auto stream = libMesh::err.get();
    stream->exceptions(stream->goodbit); // stream must not throw
    libMesh::err << "Encountered unrecoverable error while calling "
                 << "ReferenceCounter::increment_constructor_count() "
                 << "for a(n) " << name << " object." << std::endl;
    std::terminate();
  }
}

References libMesh::err, libMesh::BasicOStreamProxy< charT, traits >::get(), and libMesh::Threads::spin_mtx.

Referenced by libMesh::ReferenceCountedObject< T >::ReferenceCountedObject(), libMesh::ReferenceCountedObject< T >::ReferenceCountedObject(), and libMesh::ReferenceCountedObject< T >::ReferenceCountedObject().

increment_destructor_count()

void libMesh::ReferenceCounter::increment_destructor_count ( const std::string &  name )

inlineprotectednoexceptinherited

Increments the destruction counter.

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

Definition at line 207 of file reference_counter.h.

{
  libmesh_try
  {
    Threads::spin_mutex::scoped_lock lock(Threads::spin_mtx);
    std::pair<unsigned int, unsigned int> & p = _counts[name];
    p.second++;
  }
  libmesh_catch (...)
  {
    auto stream = libMesh::err.get();
    stream->exceptions(stream->goodbit); // stream must not throw
    libMesh::err << "Encountered unrecoverable error while calling "
                 << "ReferenceCounter::increment_destructor_count() "
                 << "for a(n) " << name << " object." << std::endl;
    std::terminate();
  }
}

References libMesh::err, libMesh::BasicOStreamProxy< charT, traits >::get(), and libMesh::Threads::spin_mtx.

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

n_objects()

static unsigned int libMesh::ReferenceCounter::n_objects ( )

inlinestaticinherited

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

Definition at line 85 of file reference_counter.h.

  { return _n_objects; }

References libMesh::ReferenceCounter::_n_objects.

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

perform_A_boundary_assembly()

void RBAssemblyExpansion::perform_A_boundary_assembly ( unsigned int  q, FEMContext &  context  ) const

inherited

Perform the specified A boundary assembly.

Definition at line 38 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_A_terms(),
                       "Error: We must have q < get_n_A_terms in perform_A_boundary_assembly.");
 
  libmesh_assert(_A_assembly_vector[q]);
 
  return _A_assembly_vector[q]->boundary_assembly( context );
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector, libMesh::RBAssemblyExpansion::get_n_A_terms(), and libMesh::libmesh_assert().

perform_A_interior_assembly()

void RBAssemblyExpansion::perform_A_interior_assembly ( unsigned int  q, FEMContext &  context  ) const

inherited

Perform the specified A interior assembly.

Definition at line 27 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_A_terms(),
                       "Error: We must have q < get_n_A_terms in perform_A_interior_assembly.");
 
  libmesh_assert(_A_assembly_vector[q]);
 
  return _A_assembly_vector[q]->interior_assembly( context );
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector, libMesh::RBAssemblyExpansion::get_n_A_terms(), and libMesh::libmesh_assert().

perform_F_boundary_assembly()

void RBAssemblyExpansion::perform_F_boundary_assembly ( unsigned int  q, FEMContext &  context  ) const

inherited

Perform the specified F boundary assembly.

Definition at line 60 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_F_terms(),
                       "Error: We must have q < get_n_F_terms in perform_F_interior_assembly.");
 
  libmesh_assert(_A_assembly_vector[q]);
 
  return _F_assembly_vector[q]->boundary_assembly( context );
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector, libMesh::RBAssemblyExpansion::_F_assembly_vector, libMesh::RBAssemblyExpansion::get_n_F_terms(), and libMesh::libmesh_assert().

perform_F_interior_assembly()

void RBAssemblyExpansion::perform_F_interior_assembly ( unsigned int  q, FEMContext &  context  ) const

inherited

Perform the specified F interior assembly.

Definition at line 49 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_F_terms(),
                       "Error: We must have q < get_n_F_terms in perform_F_interior_assembly.");
 
  libmesh_assert(_A_assembly_vector[q]);
 
  return _F_assembly_vector[q]->interior_assembly( context );
}

References libMesh::RBAssemblyExpansion::_A_assembly_vector, libMesh::RBAssemblyExpansion::_F_assembly_vector, libMesh::RBAssemblyExpansion::get_n_F_terms(), and libMesh::libmesh_assert().

perform_M_boundary_assembly()

void libMesh::TransientRBAssemblyExpansion::perform_M_boundary_assembly ( unsigned int  q, FEMContext &  context  ) const

inherited

Perform the specified M boundary assembly.

Definition at line 36 of file transient_rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_M_terms(), "Error: We must have q < get_n_M_terms in perform_M_boundary_assembly.");
  libmesh_assert(_M_assembly_vector[q]);
 
  return _M_assembly_vector[q]->boundary_assembly( context );
}

References libMesh::TransientRBAssemblyExpansion::_M_assembly_vector, libMesh::TransientRBAssemblyExpansion::get_n_M_terms(), and libMesh::libmesh_assert().

perform_M_interior_assembly()

void libMesh::TransientRBAssemblyExpansion::perform_M_interior_assembly ( unsigned int  q, FEMContext &  context  ) const

inherited

Perform the specified M interior assembly.

Definition at line 27 of file transient_rb_assembly_expansion.C.

{
  libmesh_error_msg_if(q >= get_n_M_terms(), "Error: We must have q < get_n_M_terms in perform_M_interior_assembly.");
  libmesh_assert(_M_assembly_vector[q]);
 
  return _M_assembly_vector[q]->interior_assembly( context );
}

References libMesh::TransientRBAssemblyExpansion::_M_assembly_vector, libMesh::TransientRBAssemblyExpansion::get_n_M_terms(), and libMesh::libmesh_assert().

perform_output_boundary_assembly()

void RBAssemblyExpansion::perform_output_boundary_assembly ( unsigned int  output_index, unsigned int  q_l, FEMContext &  context  ) const

inherited

Perform the specified output assembly.

Definition at line 84 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if((output_index >= get_n_outputs()) || (q_l >= get_n_output_terms(output_index)),
                       "Error: We must have output_index < n_outputs and "
                       "q_l < get_n_output_terms(output_index) in perform_output_boundary_assembly.");
 
  libmesh_assert(_output_assembly_vector[output_index][q_l]);
 
  return _output_assembly_vector[output_index][q_l]->boundary_assembly(context);
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector, libMesh::RBAssemblyExpansion::get_n_output_terms(), libMesh::RBAssemblyExpansion::get_n_outputs(), and libMesh::libmesh_assert().

perform_output_interior_assembly()

void RBAssemblyExpansion::perform_output_interior_assembly ( unsigned int  output_index, unsigned int  q_l, FEMContext &  context  ) const

inherited

Perform the specified output assembly.

Definition at line 71 of file rb_assembly_expansion.C.

{
  libmesh_error_msg_if((output_index >= get_n_outputs()) || (q_l >= get_n_output_terms(output_index)),
                       "Error: We must have output_index < n_outputs and "
                       "q_l < get_n_output_terms(output_index) in perform_output_interior_assembly.");
 
  libmesh_assert(_output_assembly_vector[output_index][q_l]);
 
  return _output_assembly_vector[output_index][q_l]->interior_assembly(context);
}

References libMesh::RBAssemblyExpansion::_output_assembly_vector, libMesh::RBAssemblyExpansion::get_n_output_terms(), libMesh::RBAssemblyExpansion::get_n_outputs(), and libMesh::libmesh_assert().

print_info()

void libMesh::ReferenceCounter::print_info ( std::ostream &  out_stream = libMesh::out )

staticinherited

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

Definition at line 81 of file reference_counter.C.

{
  if (_enable_print_counter)
    out_stream << ReferenceCounter::get_info();
}

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

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

Member Data Documentation

_A_assembly_vector

std::vector<ElemAssembly *> libMesh::RBAssemblyExpansion::_A_assembly_vector

privateinherited

Vectors storing the function pointers to the assembly routines for the affine operators, both interior and boundary assembly.

Definition at line 186 of file rb_assembly_expansion.h.

Referenced by libMesh::RBAssemblyExpansion::attach_A_assembly(), libMesh::RBAssemblyExpansion::attach_multiple_A_assembly(), libMesh::RBAssemblyExpansion::get_A_assembly(), libMesh::RBAssemblyExpansion::get_n_A_terms(), libMesh::RBAssemblyExpansion::perform_A_boundary_assembly(), libMesh::RBAssemblyExpansion::perform_A_interior_assembly(), libMesh::RBAssemblyExpansion::perform_F_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_F_interior_assembly().

_counts

ReferenceCounter::Counts libMesh::ReferenceCounter::_counts

staticprotectedinherited

Actually holds the data.

Definition at line 124 of file reference_counter.h.

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

_enable_print_counter

bool libMesh::ReferenceCounter::_enable_print_counter = true

staticprotectedinherited

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

Definition at line 143 of file reference_counter.h.

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

_F_assembly_vector

std::vector<ElemAssembly *> libMesh::RBAssemblyExpansion::_F_assembly_vector

privateinherited

Vector storing the function pointers to the assembly routines for the rhs affine vectors.

Definition at line 192 of file rb_assembly_expansion.h.

Referenced by libMesh::RBAssemblyExpansion::attach_F_assembly(), libMesh::RBAssemblyExpansion::attach_multiple_F_assembly(), libMesh::RBAssemblyExpansion::get_F_assembly(), libMesh::RBAssemblyExpansion::get_n_F_terms(), libMesh::RBAssemblyExpansion::perform_F_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_F_interior_assembly().

_M_assembly_vector

std::vector<ElemAssembly *> libMesh::TransientRBAssemblyExpansion::_M_assembly_vector

privateinherited

Vectors storing the function pointers to the assembly routines for the time-derivative operators, both interior and boundary assembly.

Definition at line 90 of file transient_rb_assembly_expansion.h.

Referenced by libMesh::TransientRBAssemblyExpansion::attach_M_assembly(), libMesh::TransientRBAssemblyExpansion::get_M_assembly(), libMesh::TransientRBAssemblyExpansion::get_n_M_terms(), libMesh::TransientRBAssemblyExpansion::perform_M_boundary_assembly(), and libMesh::TransientRBAssemblyExpansion::perform_M_interior_assembly().

_mutex

Threads::spin_mutex libMesh::ReferenceCounter::_mutex

staticprotectedinherited

Mutual exclusion object to enable thread-safe reference counting.

Definition at line 137 of file reference_counter.h.

_n_objects

Threads::atomic< unsigned int > libMesh::ReferenceCounter::_n_objects

staticprotectedinherited

The number of objects.

Print the reference count information when the number returns to 0.

Definition at line 132 of file reference_counter.h.

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

_output_assembly_vector

std::vector<std::vector<ElemAssembly *> > libMesh::RBAssemblyExpansion::_output_assembly_vector

privateinherited

Vector storing the function pointers to the assembly routines for the outputs.

Element interior part.

Definition at line 198 of file rb_assembly_expansion.h.

Referenced by libMesh::RBAssemblyExpansion::attach_output_assembly(), libMesh::RBAssemblyExpansion::attach_output_assembly(), libMesh::RBAssemblyExpansion::get_n_output_terms(), libMesh::RBAssemblyExpansion::get_n_outputs(), libMesh::RBAssemblyExpansion::get_output_assembly(), libMesh::RBAssemblyExpansion::perform_output_boundary_assembly(), and libMesh::RBAssemblyExpansion::perform_output_interior_assembly().

A0_assembly

A0 CDRBAssemblyExpansion::A0_assembly

Definition at line 252 of file assembly.h.

Referenced by CDRBAssemblyExpansion(), and SimpleRBConstruction::init_data().

A1_assembly

A1 CDRBAssemblyExpansion::A1_assembly

Definition at line 253 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

A2_assembly

A2 CDRBAssemblyExpansion::A2_assembly

Definition at line 254 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

F0_assembly

F0 CDRBAssemblyExpansion::F0_assembly

Definition at line 255 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

L0

OutputAssembly CDRBAssemblyExpansion::L0

Definition at line 256 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

L1

OutputAssembly CDRBAssemblyExpansion::L1

Definition at line 257 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

L2

OutputAssembly CDRBAssemblyExpansion::L2

Definition at line 258 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

L3

OutputAssembly CDRBAssemblyExpansion::L3

Definition at line 259 of file assembly.h.

Referenced by CDRBAssemblyExpansion().

M0_assembly

M0 CDRBAssemblyExpansion::M0_assembly

Definition at line 284 of file assembly.h.

Referenced by CDRBAssemblyExpansion(), and SimpleRBConstruction::init_data().

---

The documentation for this struct was generated from the following files:

• examples/reduced_basis/reduced_basis_ex1/assembly.h
• examples/reduced_basis/reduced_basis_ex3/assembly.h