UDNewmark Class Reference

#include <UDNewmark.h>

Inheritance diagram for UDNewmark:

Collaboration diagram for UDNewmark:

Public Member Functions
	UDNewmark (unsigned, double, double, cx_vec &&, cx_vec &&)
int	initialize () override
void	commit_status () override
void	clear_status () override
void	print () override
Public Member Functions inherited from Newmark
	Newmark (unsigned=0, double=.25, double=.5)
void	assemble_resistance () override
void	assemble_effective_matrix () override
int	update_trial_status (bool) override
vec	from_incre_velocity (const vec &, const uvec &) override
vec	from_incre_acceleration (const vec &, const uvec &) override
Public Member Functions inherited from ImplicitIntegrator
Type	type () const final
void	assemble_matrix () override
	Integrator (unsigned=0)
Public Member Functions inherited from Integrator
	Integrator (unsigned=0)
void	set_domain (const std::weak_ptr< DomainBase > &)
shared_ptr< DomainBase >	get_domain () const
void	set_time_step_switch (bool)
bool	allow_to_change_time_step () const
void	set_matrix_assembled_switch ()
bool	matrix_is_assembled () const
virtual bool	time_independent_matrix () const
int	process_load ()
virtual int	process_constraint ()
int	process_criterion () const
int	process_modifier () const
int	process_load_resistance ()
virtual int	process_constraint_resistance ()
void	record () const
virtual double	load_scaling_factor () const
virtual vec	get_residual (bool)
virtual sp_mat	get_reference_load ()
vec	get_force_residual ()
vec	get_displacement_residual ()
vec	get_auxiliary_residual () const
virtual const vec &	get_trial_displacement () const
void	update_load () const
void	update_constraint () const
void	update_trial_load_factor (double) const
void	update_trial_load_factor (const vec &) const
virtual void	update_from_ninja ()
void	update_trial_time (double)
virtual void	update_incre_time (double)
int	sync_status (bool)
virtual int	update_internal (const mat &)
mat	solve (const mat &)
mat	solve (const sp_mat &)
mat	solve (mat &&)
mat	solve (sp_mat &&)
virtual int	solve (mat &, const mat &)
virtual int	solve (mat &, const sp_mat &)
virtual int	solve (mat &, mat &&)
virtual int	solve (mat &, sp_mat &&)
void	erase_machine_error (vec &) const
void	stage_and_commit_status ()
void	stage_status () const
virtual void	reset_status ()
virtual vec	from_total_velocity (const vec &, const uvec &)
virtual vec	from_total_acceleration (const vec &, const uvec &)
vec	from_incre_velocity (double, const uvec &)
vec	from_incre_acceleration (double, const uvec &)
vec	from_total_velocity (double, const uvec &)
vec	from_total_acceleration (double, const uvec &)
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

Protected Member Functions
void	update_parameter (double) override
virtual vec	target_field () const =0
Protected Member Functions inherited from Integrator
virtual int	process_load_impl (bool)
virtual int	process_constraint_impl (bool)
virtual bool	has_corrector () const
virtual int	correct_trial_status ()

Protected Attributes
const cx_vec	m
const cx_vec	s
cx_vec	s_para
cx_vec	m_para
cx_mat	current_nonviscous
double	aux_para
double	accu_para {0.}
Protected Attributes inherited from Newmark
double	C0 = 0.
double	C1 = 0.
double	C2 = 0.
double	C3 = 0.
double	C4 = 0.
double	C5 = 0.

Additional Inherited Members
Public Types inherited from Integrator
enum class	Type { Implicit , Explicit }

Detailed Description

Author

tlc

Date

10/05/2026

Version

0.1.0

Constructor & Destructor Documentation

UDNewmark()

UDNewmark::UDNewmark	(	unsigned	T,
		double	A,
		double	B,
		cx_vec &&	M,
		cx_vec &&	S
	)

Member Function Documentation

clear_status()

void UDNewmark::clear_status ( )

overridevirtual

Reimplemented from Integrator.

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commit_status()

void UDNewmark::commit_status ( )

overridevirtual

Reimplemented from Integrator.

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initialize()

int UDNewmark::initialize ( )

overridevirtual

Reimplemented from Integrator.

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print()

void UDNewmark::print ( )

overridevirtual

Reimplemented from Newmark.

target_field()

virtual vec UDNewmark::target_field ( ) const

protectedpure virtual

Implemented in NonviscousNewmark, UDDNewmark, and UDANewmark.

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update_parameter()

void UDNewmark::update_parameter ( double  )

overrideprotectedvirtual

When time step changes, some parameters may need to be updated.

Reimplemented from Newmark.

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Member Data Documentation

accu_para

double UDNewmark::accu_para {0.}

protected

aux_para

double UDNewmark::aux_para

protected

current_nonviscous

cx_mat UDNewmark::current_nonviscous

protected

m

const cx_vec UDNewmark::m

protected

m_para

cx_vec UDNewmark::m_para

protected

s

const cx_vec UDNewmark::s

protected

s_para

cx_vec UDNewmark::s_para

protected

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

• Solver/Integrator/Implicit/UDNewmark.h
• Solver/Integrator/Implicit/UDNewmark.cpp