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Public Member Functions | List of all members
RestitutionWallPenalty Class Reference
Constraint

A RestitutionWallPenalty class. More...

#include <RestitutionWallPenalty.h>

Inheritance diagram for RestitutionWallPenalty:
Collaboration diagram for RestitutionWallPenalty:

Public Member Functions

 RestitutionWallPenalty (unsigned, unsigned, vec &&, vec &&, double, double, unsigned)
 
 RestitutionWallPenalty (unsigned, unsigned, vec &&, vec &&, vec &&, double, double, unsigned)
 
int initialize (const shared_ptr< DomainBase > &) override
 
int process (const shared_ptr< DomainBase > &) override
 Process and update both stiffness and resistance.
 
void stage (const shared_ptr< DomainBase > &) override
 Some algorithms need to manually modify some variables after solving.
 
void commit_status () override
 
void clear_status () override
 
void reset_status () override
 
- Public Member Functions inherited from RigidWallPenalty
 RigidWallPenalty (unsigned, unsigned, vec &&, vec &&, double, unsigned)
 
 RigidWallPenalty (unsigned, unsigned, vec &&, vec &&, vec &&, double, unsigned)
 
int initialize (const shared_ptr< DomainBase > &) override
 
int process (const shared_ptr< DomainBase > &) override
 Process and update both stiffness and resistance.
 
void commit_status () override
 
void clear_status () override
 
void reset_status () override
 
- Public Member Functions inherited from Constraint
 Constraint (unsigned, unsigned, std::vector< Node::DOF > &&, std::vector< Node::DOF > &&, unsigned)
 
const sp_vec & get_resistance () const
 
const sp_mat & get_stiffness () const
 
const vec & get_auxiliary_resistance () const
 
const vec & get_auxiliary_load () const
 
const sp_mat & get_auxiliary_stiffness () const
 
void set_multiplier_size (unsigned)
 
unsigned get_multiplier_size () const
 
- Public Member Functions inherited from ConditionalModifier
 ConditionalModifier (unsigned, unsigned, std::vector< Node::DOF > &&, std::vector< Node::DOF > &&)
 
virtual int process_resistance (const shared_ptr< DomainBase > &)
 Process and update resistance.
 
std::set< uword > get_involving_nodes (const shared_ptr< DomainBase > &) const
 Return a set of all nodes involved.
 
const uvec & get_node_dof () const
 
void deinitialize ()
 
bool is_initialized () const
 
void set_start_step (unsigned)
 
unsigned get_start_step () const
 
void set_end_step (unsigned)
 
unsigned get_end_step () const
 
virtual bool is_connected () const
 Indicate if this modifier can be deemed as an element that needs to account for connectivity.
 
bool validate_step (const shared_ptr< DomainBase > &) const
 Validate itself against the current active step to see if itself needs to be applied.
 
virtual void update_status (const vec &)
 
- Public Member Functions inherited from UniqueTag
 UniqueTag (const UniqueTag &)=delete
 
 UniqueTag (UniqueTag &&)=delete
 
UniqueTag & operator= (const UniqueTag &)=delete
 
UniqueTag & operator= (UniqueTag &&)=delete
 
 ~UniqueTag () override=default
 
 Tag (unsigned=0)
 
 Tag (const Tag &)=default
 
 Tag (Tag &&) noexcept=default
 
- Public Member Functions inherited from Tag
 Tag (unsigned=0)
 
 Tag (const Tag &)=default
 
 Tag (Tag &&) noexcept=default
 
Tag & operator= (const Tag &)=delete
 
Tag & operator= (Tag &&)=delete
 
virtual ~Tag ()=default
 
void set_tag (unsigned) const
 
unsigned get_tag () const
 
void enable ()
 
void disable ()
 
void guard ()
 
void unguard ()
 
bool is_active () const
 
bool is_guarded () const
 
virtual void print ()
 

Additional Inherited Members

- Protected Member Functions inherited from ConditionalModifier
double get_amplitude (const shared_ptr< DomainBase > &) const
 
const std::vector< Node::DOF > & get_dof_component () const
 Return the DoF components, falls back to the DoF order.
 
bool validate_node (const shared_ptr< DomainBase > &) const
 
bool validate_element (const shared_ptr< DomainBase > &) const
 
uvec collect_node_dof (const shared_ptr< DomainBase > &) const
 
- Protected Attributes inherited from RigidWallPenalty
const unsigned n_dim
 
const double alpha
 
const vec edge_a
 
const vec edge_b
 
const vec origin
 
const vec outer_norm
 
const double length_a = 0.
 
const double length_b = 0.
 
- Protected Attributes inherited from Constraint
unsigned lagrangian_size
 
vec trial_lambda {lagrangian_size, fill::zeros}
 
vec current_lambda {lagrangian_size, fill::zeros}
 
sp_vec resistance
 
sp_mat stiffness
 
vec auxiliary_resistance
 
vec auxiliary_load
 
sp_mat auxiliary_stiffness
 
- Protected Attributes inherited from ConditionalModifier
unsigned start_step {1u}
 
unsigned end_step {static_cast<unsigned>(-1)}
 
const std::vector< Node::DOF > dof_order
 
uvec target_node
 
uvec target_element
 
uvec target_dof
 

Detailed Description

A RestitutionWallPenalty class.

Author
tlc
Date
04/06/2022
Version
0.1.0

Constructor & Destructor Documentation

◆ RestitutionWallPenalty() [1/2]

RestitutionWallPenalty::RestitutionWallPenalty ( unsigned  T,
unsigned  A,
vec &&  O,
vec &&  N,
double  RC,
double  F,
unsigned  NS 
)

◆ RestitutionWallPenalty() [2/2]

RestitutionWallPenalty::RestitutionWallPenalty ( unsigned  T,
unsigned  A,
vec &&  O,
vec &&  E1,
vec &&  E2,
double  RC,
double  F,
unsigned  NS 
)

Member Function Documentation

◆ clear_status()

void RestitutionWallPenalty::clear_status ( )
overridevirtual

Reimplemented from ConditionalModifier.

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◆ commit_status()

void RestitutionWallPenalty::commit_status ( )
overridevirtual

Reimplemented from ConditionalModifier.

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◆ initialize()

int RestitutionWallPenalty::initialize ( const shared_ptr< DomainBase > &  D)
overridevirtual

Reimplemented from ConditionalModifier.

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◆ process()

int RestitutionWallPenalty::process ( const shared_ptr< DomainBase > &  )
overridevirtual

Process and update both stiffness and resistance.

This method provides all necessary pieces of typical constraints/loads required, including additional blocks in original global stiffness, border matrix resistance of multiplier, external loads.

Implements ConditionalModifier.

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◆ reset_status()

void RestitutionWallPenalty::reset_status ( )
overridevirtual

Reimplemented from ConditionalModifier.

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◆ stage()

void RestitutionWallPenalty::stage ( const shared_ptr< DomainBase > &  )
overridevirtual

Some algorithms need to manually modify some variables after solving.

Typical example is the predictor–corrector type algorithms. This method is called before committing trial status to perform necessary operations.

Reimplemented from ConditionalModifier.

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