Public Member Functions | Private Member Functions | Private Attributes | List of all members
oomph::HangInfo Class Reference

Class that contains data for hanging nodes. More...

#include <nodes.h>

Public Member Functions

 HangInfo ()
 Default constructor, initialise vectors to have size zero.
 
 HangInfo (const unsigned &n_master)
 Alternative constructor when the number of master nodes is known.
 
 ~HangInfo ()
 Delete the storage.
 
 HangInfo (const HangInfo &)=delete
 Broken copy constructor.
 
void operator= (const HangInfo &)=delete
 Broken assignment operator.
 
unsigned nmaster () const
 Return the number of master nodes.
 
Node *const & master_node_pt (const unsigned &i) const
 Return a pointer to the i-th master node.
 
double const & master_weight (const unsigned &i) const
 Return weight for dofs on i-th master node.
 
void set_master_node_pt (const unsigned &i, Node *const &master_node_pt, const double &weight)
 Set the pointer to the i-th master node and its weight.
 
void add_master_node_pt (Node *const &master_node_pt, const double &weight)
 Add (pointer to) master node and corresponding weight to the internally stored (pointers to) master nodes and weights.
 

Private Member Functions

void range_check (const unsigned &i) const
 Check that the argument is within the range of stored data values.
 

Private Attributes

Node ** Master_nodes_pt
 C-style array of pointers to nodes that this hanging node depends on.
 
double * Master_weights
 C-style array of weights for the dofs on the master nodes.
 
unsigned Nmaster
 Number of master nodes required by this hanging node.
 

Detailed Description

Class that contains data for hanging nodes.

To ensure inter-element continuity, the values and nodal positions of hanging nodes must be linear combinations of the values and positions on certain adjacent "master" nodes. For every hanging node $ J $ ,

\[ {\bf U}_J = \sum_{K} {\bf U}_{K} \omega_{JK} \]

and

\[ {\bf X}_J = \sum_{K} {\bf X}_{K} \omega_{JK} \]

, where $ {\bf U}_I $ and $ {\bf U}_I $ are Vectors containing the nodal values and positions of node $ I $ respectively; the sum is taken over the hanging node's master nodes $ K $ and $ \omega_{JK} $ are suitable weights. This class provides storage and access functions for the pointers to the master nodes and their associated weights.

Definition at line 741 of file nodes.h.

Constructor & Destructor Documentation

◆ HangInfo() [1/3]

oomph::HangInfo::HangInfo ( )
inline

Default constructor, initialise vectors to have size zero.

Definition at line 745 of file nodes.h.

References oomph::LeakCheckNames::HangInfo_build.

◆ HangInfo() [2/3]

oomph::HangInfo::HangInfo ( const unsigned &  n_master)
inline

Alternative constructor when the number of master nodes is known.

Definition at line 753 of file nodes.h.

References oomph::LeakCheckNames::HangInfo_build, Master_nodes_pt, and Master_weights.

◆ ~HangInfo()

oomph::HangInfo::~HangInfo ( )
inline

Delete the storage.

Definition at line 763 of file nodes.h.

References oomph::LeakCheckNames::HangInfo_build, Master_nodes_pt, Master_weights, and Nmaster.

◆ HangInfo() [3/3]

oomph::HangInfo::HangInfo ( const HangInfo &  )
delete

Broken copy constructor.

Member Function Documentation

◆ add_master_node_pt()

void oomph::HangInfo::add_master_node_pt ( Node *const &  master_node_pt,
const double &  weight 
)

Add (pointer to) master node and corresponding weight to the internally stored (pointers to) master nodes and weights.

Definition at line 1489 of file nodes.cc.

References i, Master_nodes_pt, Master_weights, and Nmaster.

◆ master_node_pt()

Node *const & oomph::HangInfo::master_node_pt ( const unsigned &  i) const
inline

Return a pointer to the i-th master node.

Definition at line 791 of file nodes.h.

References i, Master_nodes_pt, Nmaster, and range_check().

Referenced by oomph::Mesh::check_halo_schemes(), oomph::RefineableAdvectionDiffusionEquations< DIM >::dinterpolated_u_adv_diff_ddata(), oomph::RefineablePolarNavierStokesEquations::fill_in_generic_residual_contribution(), oomph::RefineableAdvectionDiffusionEquations< DIM >::fill_in_generic_residual_contribution_adv_diff(), oomph::RefineableAdvectionDiffusionReactionEquations< NREAGENT, DIM >::fill_in_generic_residual_contribution_adv_diff_react(), oomph::RefineableAxisymAdvectionDiffusionEquations::fill_in_generic_residual_contribution_axi_adv_diff(), oomph::RefineableAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_axi_nst(), oomph::RefineableGeneralisedNewtonianAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_axi_nst(), oomph::RefineableGeneralisedAdvectionDiffusionEquations< DIM >::fill_in_generic_residual_contribution_cons_adv_diff(), oomph::RefineableGeneralisedAxisymAdvectionDiffusionEquations::fill_in_generic_residual_contribution_cons_axisym_adv_diff(), oomph::RefineableLinearisedAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_linearised_axi_nst(), oomph::RefineableLinearisedNavierStokesEquations::fill_in_generic_residual_contribution_linearised_nst(), oomph::RefineableSphericalAdvectionDiffusionEquations::fill_in_generic_residual_contribution_spherical_adv_diff(), oomph::RefineableSphericalNavierStokesEquations::fill_in_generic_residual_contribution_spherical_nst(), oomph::RefineableBuoyantQCrouzeixRaviartElement< DIM >::fill_in_off_diagonal_jacobian_blocks_analytic(), oomph::RefineableAxisymmetricNavierStokesEquations::get_dresidual_dnodal_coordinates(), oomph::RefineableGeneralisedNewtonianAxisymmetricNavierStokesEquations::get_dresidual_dnodal_coordinates(), oomph::SolidNode::lagrangian_position(), oomph::SolidNode::lagrangian_position_gen(), oomph::AlgebraicNode::node_update(), oomph::MacroElementNodeUpdateNode::node_update(), oomph::Node::position(), oomph::Node::position(), oomph::Node::position_gen(), oomph::Node::position_gen(), oomph::RefineableImposeDisplacementByLagrangeMultiplierElement< ELEMENT >::refineable_fill_in_generic_contribution_to_residuals_displ_lagr_multiplier(), oomph::RefineableFSIImposeDisplacementByLagrangeMultiplierElement< ELEMENT >::refineable_fill_in_generic_contribution_to_residuals_fsi_displ_lagr_multiplier(), oomph::RefineableNavierStokesFluxControlElement< ELEMENT >::refineable_fill_in_generic_residual_contribution_fluid_traction(), oomph::Problem::remove_duplicate_data(), oomph::Node::value(), and oomph::Node::value().

◆ master_weight()

double const & oomph::HangInfo::master_weight ( const unsigned &  i) const
inline

Return weight for dofs on i-th master node.

Definition at line 808 of file nodes.h.

References i, Master_weights, Nmaster, and range_check().

Referenced by oomph::RefineableAdvectionDiffusionEquations< DIM >::dinterpolated_u_adv_diff_ddata(), oomph::RefineableYoungLaplaceEquations::fill_in_contribution_to_residuals(), oomph::RefineableAdvectionDiffusionEquations< DIM >::fill_in_generic_residual_contribution_adv_diff(), oomph::RefineableAdvectionDiffusionReactionEquations< NREAGENT, DIM >::fill_in_generic_residual_contribution_adv_diff_react(), oomph::RefineableGeneralisedAdvectionDiffusionEquations< DIM >::fill_in_generic_residual_contribution_cons_adv_diff(), oomph::SolidNode::lagrangian_position(), oomph::SolidNode::lagrangian_position_gen(), oomph::Node::position(), oomph::Node::position(), oomph::Node::position_gen(), oomph::Node::position_gen(), oomph::Node::value(), and oomph::Node::value().

◆ nmaster()

unsigned oomph::HangInfo::nmaster ( ) const
inline

Return the number of master nodes.

Definition at line 785 of file nodes.h.

References Nmaster.

Referenced by oomph::Mesh::check_halo_schemes(), oomph::RefineableAdvectionDiffusionEquations< DIM >::dinterpolated_u_adv_diff_ddata(), oomph::RefineableYoungLaplaceEquations::fill_in_contribution_to_residuals(), oomph::RefineableAdvectionDiffusionEquations< DIM >::fill_in_generic_residual_contribution_adv_diff(), oomph::RefineableAdvectionDiffusionReactionEquations< NREAGENT, DIM >::fill_in_generic_residual_contribution_adv_diff_react(), oomph::RefineableGeneralisedAdvectionDiffusionEquations< DIM >::fill_in_generic_residual_contribution_cons_adv_diff(), oomph::SolidNode::lagrangian_position(), oomph::SolidNode::lagrangian_position_gen(), oomph::AlgebraicNode::node_update(), oomph::MacroElementNodeUpdateNode::node_update(), oomph::Node::position(), oomph::Node::position(), oomph::Node::position_gen(), oomph::Node::position_gen(), oomph::Problem::remove_duplicate_data(), oomph::Node::value(), and oomph::Node::value().

◆ operator=()

void oomph::HangInfo::operator= ( const HangInfo &  )
delete

Broken assignment operator.

◆ range_check()

void oomph::HangInfo::range_check ( const unsigned &  i) const
private

Check that the argument is within the range of stored data values.

Check that the argument is within the range of stored master nodes.

Definition at line 1456 of file nodes.cc.

References i, and Nmaster.

Referenced by master_node_pt(), master_weight(), and set_master_node_pt().

◆ set_master_node_pt()

void oomph::HangInfo::set_master_node_pt ( const unsigned &  i,
Node *const &  master_node_pt,
const double &  weight 
)

Set the pointer to the i-th master node and its weight.

Definition at line 1474 of file nodes.cc.

References i, Master_nodes_pt, Master_weights, and range_check().

Referenced by oomph::Problem::remove_duplicate_data().

Member Data Documentation

◆ Master_nodes_pt

Node** oomph::HangInfo::Master_nodes_pt
private

C-style array of pointers to nodes that this hanging node depends on.

Definition at line 839 of file nodes.h.

Referenced by add_master_node_pt(), HangInfo(), master_node_pt(), set_master_node_pt(), and ~HangInfo().

◆ Master_weights

double* oomph::HangInfo::Master_weights
private

C-style array of weights for the dofs on the master nodes.

Definition at line 842 of file nodes.h.

Referenced by add_master_node_pt(), HangInfo(), master_weight(), set_master_node_pt(), and ~HangInfo().

◆ Nmaster

unsigned oomph::HangInfo::Nmaster
private

Number of master nodes required by this hanging node.

Definition at line 845 of file nodes.h.

Referenced by add_master_node_pt(), master_node_pt(), master_weight(), nmaster(), range_check(), and ~HangInfo().

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