#include <Element.h>

Inheritance diagram for Element:

Collaboration diagram for Element:

Public Member Functions
	Element (unsigned, unsigned, unsigned, uvec &&, std::vector< DOF > &&)

	Element (unsigned, unsigned, unsigned, uvec &&, uvec &&, bool, MaterialType, std::vector< DOF > &&)

	Element (unsigned, unsigned, unsigned, uvec &&, uvec &&, bool, SectionType, std::vector< DOF > &&)

	Element (unsigned, unsigned, uvec &&)

	Element (unsigned, unsigned, unsigned, unsigned)

	Element (const Element &)=delete

	Element (Element &&)=delete

Element &	operator= (const Element &)=delete

Element &	operator= (Element &&)=delete

	~Element () override=default

int	initialize_base (const shared_ptr< DomainBase > &) final

void	set_initialized (bool) const override

void	set_symmetric (bool) const override

bool	is_initialized () const override

bool	is_symmetric () const override

bool	is_nlgeom () const override

void	update_dof_encoding () override

bool	if_update_mass () const override

bool	if_update_damping () const override

bool	if_update_stiffness () const override

bool	if_update_geometry () const override

const uvec &	get_dof_encoding () const override

const uvec &	get_node_encoding () const override

const uvec &	get_material_tag () const override

const uvec &	get_section_tag () const override

unsigned	get_dof_number () const override

unsigned	get_node_number () const override

unsigned	get_total_number () const override

void	clear_node_ptr () override

const std::vector< weak_ptr< Node > > &	get_node_ptr () const override

const vec &	get_trial_resistance () const override

const vec &	get_current_resistance () const override

const vec &	get_trial_damping_force () const override

const vec &	get_current_damping_force () const override

const vec &	get_trial_inertial_force () override

const vec &	get_current_inertial_force () override

const vec &	get_trial_body_force () const override

const vec &	get_current_body_force () const override

const vec &	get_trial_traction () const override

const vec &	get_current_traction () const override

const mat &	get_trial_mass () const override

const mat &	get_trial_damping () const override

const mat &	get_trial_stiffness () const override

const mat &	get_trial_geometry () const override

const mat &	get_trial_secant () const override

const mat &	get_current_mass () const override

const mat &	get_current_damping () const override

const mat &	get_current_stiffness () const override

const mat &	get_current_geometry () const override

const mat &	get_current_secant () const override

const mat &	get_initial_mass () const override

const mat &	get_initial_damping () const override

const mat &	get_initial_stiffness () const override

const mat &	get_initial_geometry () const override

const mat &	get_initial_secant () const override

const mat &	get_mass_container () const override

const mat &	get_stiffness_container () const override

int	clear_status () override=0

int	commit_status () override=0

int	reset_status () override=0

const vec &	update_body_force (const vec &) override

const vec &	update_traction (const vec &) override

std::vector< vec >	record (OutputType) override

double	get_strain_energy () const override

double	get_complementary_energy () const override

double	get_kinetic_energy () const override

double	get_viscous_energy () const override

const vec &	get_momentum () const override

double	get_momentum_component (DOF) const override

double	get_characteristic_length () const override

mat	compute_shape_function (const mat &, unsigned) const override

Public Member Functions inherited from ElementBase
	ElementBase (const unsigned T)

	ElementBase (const ElementBase &)=delete

	ElementBase (ElementBase &&)=delete

ElementBase &	operator= (const ElementBase &)=delete

ElementBase &	operator= (ElementBase &&)=delete

	~ElementBase () override=default

virtual int	initialize (const shared_ptr< DomainBase > &)=0

virtual int	update_status ()=0

Public Member Functions inherited from Tag
	Tag (unsigned=0)

	Tag (const Tag &)=default

	Tag (Tag &&)=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 ()

Protected Member Functions
mat	get_coordinate (unsigned) const override
	generate a matrix that contains coordinates of connected nodes More...

vec	get_incre_displacement () const override

vec	get_incre_velocity () const override

vec	get_incre_acceleration () const override

vec	get_trial_displacement () const override

vec	get_trial_velocity () const override

vec	get_trial_acceleration () const override

vec	get_current_displacement () const override

vec	get_current_velocity () const override

vec	get_current_acceleration () const override

vec	get_node_incre_resistance () const override

vec	get_node_trial_resistance () const override

vec	get_node_current_resistance () const override

std::vector< shared_ptr< Material > >	get_material (const shared_ptr< DomainBase > &) const override

std::vector< shared_ptr< Section > >	get_section (const shared_ptr< DomainBase > &) const override

	ElementBase (const unsigned T)

	ElementBase (const ElementBase &)=delete

	ElementBase (ElementBase &&)=delete

ElementBase &	operator= (const ElementBase &)=delete

ElementBase &	operator= (ElementBase &&)=delete

	~ElementBase () override=default

virtual int	initialize (const shared_ptr< DomainBase > &)=0

virtual int	update_status ()=0

Protected Member Functions inherited from Tag
	Tag (unsigned=0)

	Tag (const Tag &)=default

	Tag (Tag &&)=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 ()

Protected Attributes
std::vector< weak_ptr< Node > >	node_ptr

Protected Attributes inherited from DataElement
const uvec	node_encoding

const uvec	material_tag

const uvec	section_tag

const bool	nlgeom = false

bool	update_mass = true

bool	update_damping = true

bool	update_stiffness = true

bool	update_geometry = true

uvec	dof_encoding

mat	initial_mass {}

mat	initial_damping {}

mat	initial_stiffness {}

mat	initial_geometry {}

mat	trial_mass {}

mat	trial_damping {}

mat	trial_stiffness {}

mat	trial_geometry {}

mat	current_mass {}

mat	current_damping {}

mat	current_stiffness {}

mat	current_geometry {}

vec	trial_resistance {}

vec	current_resistance {}

vec	trial_damping_force {}

vec	current_damping_force {}

vec	trial_inertial_force {}

vec	current_inertial_force {}

vec	trial_body_force {}

vec	current_body_force {}

vec	trial_traction {}

vec	current_traction {}

mat	body_force {}

mat	traction {}

mat	stiffness_container {}

mat	mass_container {}

double	strain_energy = 0.

double	kinetic_energy = 0.

double	viscous_energy = 0.

double	complementary_energy = 0.

vec	momentum {}

const double	characteristic_length = 1.

Friends
void	ConstantMass (DataElement *)

void	ConstantDamping (DataElement *)

void	ConstantStiffness (DataElement *)

void	ConstantGeometry (DataElement *)

Detailed Description

A Element class.

Author: tlc

Date: 12/01/2020

Version: 0.3.0

Constructor & Destructor Documentation

◆ Element() [1/7]

Element::Element	(	unsigned	T,
		unsigned	NN,
		unsigned	ND,
		uvec &&	NT,
		std::vector< DOF > &&	DI
	)

◆ Element() [2/7]

Element::Element	(	unsigned	T,
		unsigned	NN,
		unsigned	ND,
		uvec &&	NT,
		uvec &&	MT,
		bool	F,
		MaterialType	MTP,
		std::vector< DOF > &&	DI
	)

◆ Element() [3/7]

Element::Element	(	unsigned	T,
		unsigned	NN,
		unsigned	ND,
		uvec &&	NT,
		uvec &&	ST,
		bool	F,
		SectionType	STP,
		std::vector< DOF > &&	DI
	)

◆ Element() [4/7]

Element::Element	(	unsigned	T,
		unsigned	ND,
		uvec &&	GT
	)

◆ Element() [5/7]

Element::Element	(	unsigned	T,
		unsigned	ND,
		unsigned	ET,
		unsigned	NT
	)

◆ Element() [6/7]

Element::Element ( const Element & )

delete

◆ Element() [7/7]

Element::Element ( Element && )

delete

◆ ~Element()

Element::~Element ( )

overridedefault

Member Function Documentation

◆ clear_node_ptr()

void Element::clear_node_ptr ( )

overridevirtual

Implements ElementBase.

◆ clear_status()

int Element::clear_status ( )

overridepure virtual

Implements ElementBase.

Implemented in T3D2S, T3D2, T2D2S, T2D2, Tie, Spring02, Spring01, SingleSection3D, SingleSection2D, MassBase, Joint, Embedded, Damper02, Damper01, Contact3D, Contact2D, SGCMS, S4, DKTS3, Mindlin, DKT4, DKT3, PatchQuad, PatchCube, PCPE8UC, PCPE8DC, PCPE4UC, PCPE4DC, CP8, CP7, CP6, CP5, CP4I, CP4, CP3, DCP4, DCP3, QE2, PS, CINP4, SGCMQ, GQ12, GCMQ, Allman, CSMT6, CSMT3, CSMQ8, CSMQ4, CSMQ, CAX8, CAX4, CAX3, ElementTemplate, DC3D8, DC3D4, CIN3D8, C3D8I, C3D8, C3D4, C3D20, NMB31, NMB21E, NMB21, MVLEM, F31, F21H, F21, EB21, B31, B21H, B21E, B21, and ElementExample.

Here is the call graph for this function:

◆ commit_status()

int Element::commit_status ( )

overridepure virtual

Implements ElementBase.

Implemented in T3D2S, T3D2, T2D2S, T2D2, Tie, Spring02, Spring01, SingleSection3D, SingleSection2D, MassBase, Joint, Embedded, Damper02, Damper01, Contact3D, Contact2D, SGCMS, S4, DKTS3, Mindlin, DKT4, DKT3, PatchQuad, PatchCube, PCPE8UC, PCPE8DC, PCPE4UC, PCPE4DC, CP8, CP7, CP6, CP5, CP4I, CP4, CP3, DCP4, DCP3, QE2, PS, CINP4, SGCMQ, GQ12, GCMQ, Allman, CSMT6, CSMT3, CSMQ8, CSMQ4, CSMQ, CAX8, CAX4, CAX3, ElementTemplate, DC3D8, DC3D4, CIN3D8, C3D8I, C3D8, C3D4, C3D20, NMB31, NMB21E, NMB21, MVLEM, F31, F21H, F21, EB21, B31, B21H, B21E, B21, and ElementExample.

◆ compute_shape_function()

mat Element::compute_shape_function	(	const mat &	,
		unsigned
	)		const

overridevirtual

Implements ElementBase.

Reimplemented in PCPE8UC, PCPE8DC, PCPE4UC, PCPE4DC, CP8, CP7, CP5, CP4I, CP4, QE2, PS, SGCMQ, GQ12, GCMQ, CSMQ8, CSMQ4, and CSMQ.

◆ get_characteristic_length()

double Element::get_characteristic_length ( ) const

overridevirtual

Implements ElementBase.

◆ get_complementary_energy()

double Element::get_complementary_energy ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_coordinate()

mat Element::get_coordinate ( unsigned num_dim ) const

overrideprotectedvirtual

generate a matrix that contains coordinates of connected nodes

Parameters

num_dim number of dimension required

Returns: a matrix of following form | x_1 y_1 z_1 ... | | x_2 y_2 z_2 ... | | x_3 y_3 z_3 ... |

Implements ElementBase.

Here is the caller graph for this function:

◆ get_current_acceleration()

vec Element::get_current_acceleration ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_current_body_force()

const vec & Element::get_current_body_force ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_damping()

const mat & Element::get_current_damping ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_damping_force()

const vec & Element::get_current_damping_force ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_displacement()

vec Element::get_current_displacement ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_current_geometry()

const mat & Element::get_current_geometry ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_inertial_force()

const vec & Element::get_current_inertial_force ( )

overridevirtual

Implements ElementBase.

Here is the call graph for this function:

◆ get_current_mass()

const mat & Element::get_current_mass ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_resistance()

const vec & Element::get_current_resistance ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_secant()

const mat & Element::get_current_secant ( ) const

overridevirtual

Implements ElementBase.

Here is the call graph for this function:

◆ get_current_stiffness()

const mat & Element::get_current_stiffness ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_current_traction()

const vec & Element::get_current_traction ( ) const

overridevirtual

Implements ElementBase.

◆ get_current_velocity()

vec Element::get_current_velocity ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_dof_encoding()

const uvec & Element::get_dof_encoding ( ) const

overridevirtual

Implements ElementBase.

◆ get_dof_number()

unsigned Element::get_dof_number ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_incre_acceleration()

vec Element::get_incre_acceleration ( ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_incre_displacement()

vec Element::get_incre_displacement ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_incre_velocity()

vec Element::get_incre_velocity ( ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_initial_damping()

const mat & Element::get_initial_damping ( ) const

overridevirtual

Implements ElementBase.

◆ get_initial_geometry()

const mat & Element::get_initial_geometry ( ) const

overridevirtual

Implements ElementBase.

◆ get_initial_mass()

const mat & Element::get_initial_mass ( ) const

overridevirtual

Implements ElementBase.

◆ get_initial_secant()

const mat & Element::get_initial_secant ( ) const

overridevirtual

Implements ElementBase.

Here is the call graph for this function:

◆ get_initial_stiffness()

const mat & Element::get_initial_stiffness ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_kinetic_energy()

double Element::get_kinetic_energy ( ) const

overridevirtual

Implements ElementBase.

◆ get_mass_container()

const mat & Element::get_mass_container ( ) const

overridevirtual

Implements ElementBase.

◆ get_material()

std::vector< shared_ptr< Material > > Element::get_material ( const shared_ptr< DomainBase > & D ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_material_tag()

const uvec & Element::get_material_tag ( ) const

overridevirtual

Implements ElementBase.

◆ get_momentum()

const vec & Element::get_momentum ( ) const

overridevirtual

Implements ElementBase.

◆ get_momentum_component()

double Element::get_momentum_component ( DOF D ) const

overridevirtual

Implements ElementBase.

Here is the call graph for this function:

◆ get_node_current_resistance()

vec Element::get_node_current_resistance ( ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_node_encoding()

const uvec & Element::get_node_encoding ( ) const

overridevirtual

Implements ElementBase.

◆ get_node_incre_resistance()

vec Element::get_node_incre_resistance ( ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_node_number()

unsigned Element::get_node_number ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_node_ptr()

const std::vector< weak_ptr< Node > > & Element::get_node_ptr ( ) const

overridevirtual

Implements ElementBase.

◆ get_node_trial_resistance()

vec Element::get_node_trial_resistance ( ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_section()

std::vector< shared_ptr< Section > > Element::get_section ( const shared_ptr< DomainBase > & D ) const

overrideprotectedvirtual

Implements ElementBase.

◆ get_section_tag()

const uvec & Element::get_section_tag ( ) const

overridevirtual

Implements ElementBase.

◆ get_stiffness_container()

const mat & Element::get_stiffness_container ( ) const

overridevirtual

Implements ElementBase.

◆ get_strain_energy()

double Element::get_strain_energy ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_total_number()

unsigned Element::get_total_number ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_trial_acceleration()

vec Element::get_trial_acceleration ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_trial_body_force()

const vec & Element::get_trial_body_force ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_damping()

const mat & Element::get_trial_damping ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_damping_force()

const vec & Element::get_trial_damping_force ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_displacement()

vec Element::get_trial_displacement ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_trial_geometry()

const mat & Element::get_trial_geometry ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_inertial_force()

const vec & Element::get_trial_inertial_force ( )

overridevirtual

Implements ElementBase.

Here is the call graph for this function:

◆ get_trial_mass()

const mat & Element::get_trial_mass ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_resistance()

const vec & Element::get_trial_resistance ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_secant()

const mat & Element::get_trial_secant ( ) const

overridevirtual

Implements ElementBase.

Here is the call graph for this function:

◆ get_trial_stiffness()

const mat & Element::get_trial_stiffness ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_trial_traction()

const vec & Element::get_trial_traction ( ) const

overridevirtual

Implements ElementBase.

◆ get_trial_velocity()

vec Element::get_trial_velocity ( ) const

overrideprotectedvirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ get_viscous_energy()

double Element::get_viscous_energy ( ) const

overridevirtual

Implements ElementBase.

◆ if_update_damping()

bool Element::if_update_damping ( ) const

overridevirtual

Implements ElementBase.

◆ if_update_geometry()

bool Element::if_update_geometry ( ) const

overridevirtual

Implements ElementBase.

◆ if_update_mass()

bool Element::if_update_mass ( ) const

overridevirtual

Implements ElementBase.

◆ if_update_stiffness()

bool Element::if_update_stiffness ( ) const

overridevirtual

Implements ElementBase.

◆ initialize_base()

int Element::initialize_base ( const shared_ptr< DomainBase > & D )

finalvirtual

Implements ElementBase.

Here is the call graph for this function:

◆ is_initialized()

bool Element::is_initialized ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ is_nlgeom()

bool Element::is_nlgeom ( ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ is_symmetric()

bool Element::is_symmetric ( ) const

overridevirtual

Implements ElementBase.

◆ operator=() [1/2]

Element& Element::operator= ( const Element & )

delete

◆ operator=() [2/2]

Element& Element::operator= ( Element && )

delete

◆ record()

std::vector< vec > Element::record ( OutputType OutputType )

overridevirtual

Implements ElementBase.

Reimplemented in T3D2S, T3D2, T2D2S, T2D2, Spring02, Spring01, Joint, Damper02, Damper01, SGCMS, S4, DKTS3, Mindlin, DKT4, DKT3, PatchQuad, PatchCube, PCPE8UC, PCPE8DC, PCPE4UC, PCPE4DC, CP8, CP7, CP6, CP5, CP4I, CP4, CP3, DCP4, DCP3, QE2, PS, CINP4, SGCMQ, GQ12, GCMQ, Allman, CSMT6, CSMT3, CSMQ8, CSMQ4, CSMQ, CAX8, CAX4, and CAX3.

◆ reset_status()

int Element::reset_status ( )

overridepure virtual

Implements ElementBase.

Implemented in T3D2S, T3D2, T2D2S, T2D2, Tie, Spring02, Spring01, SingleSection3D, SingleSection2D, MassBase, Joint, Embedded, Damper02, Damper01, Contact3D, Contact2D, SGCMS, S4, DKTS3, Mindlin, DKT4, DKT3, PatchQuad, PatchCube, PCPE8UC, PCPE8DC, PCPE4UC, PCPE4DC, CP8, CP7, CP6, CP5, CP4I, CP4, CP3, DCP4, DCP3, QE2, PS, CINP4, SGCMQ, GQ12, GCMQ, Allman, CSMT6, CSMT3, CSMQ8, CSMQ4, CSMQ, CAX8, CAX4, CAX3, ElementTemplate, DC3D8, DC3D4, CIN3D8, C3D8I, C3D8, C3D4, C3D20, NMB31, NMB21E, NMB21, MVLEM, F31, F21H, F21, EB21, B31, B21H, B21E, B21, and ElementExample.

◆ set_initialized()

void Element::set_initialized ( bool F ) const

overridevirtual

Implements ElementBase.

Here is the caller graph for this function:

◆ set_symmetric()

void Element::set_symmetric ( bool F ) const

overridevirtual

Implements ElementBase.

◆ update_body_force()

const vec & Element::update_body_force ( const vec & load_factor )

overridevirtual

Implements ElementBase.

◆ update_dof_encoding()

void Element::update_dof_encoding ( )

overridevirtual

Implements ElementBase.

◆ update_traction()

const vec & Element::update_traction ( const vec & load_factor )

overridevirtual

Implements ElementBase.

Friends And Related Function Documentation

◆ ConstantDamping

void ConstantDamping ( DataElement * E )

friend

◆ ConstantGeometry

void ConstantGeometry ( DataElement * E )

friend

◆ ConstantMass

void ConstantMass ( DataElement * E )

friend

◆ ConstantStiffness

void ConstantStiffness ( DataElement * E )

friend

Member Data Documentation

◆ node_ptr

std::vector<weak_ptr<Node> > Element::node_ptr

protected

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

Element/Element.h
Element/Element.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Element() [1/7]

◆ Element() [2/7]

◆ Element() [3/7]

◆ Element() [4/7]

◆ Element() [5/7]

◆ Element() [6/7]

◆ Element() [7/7]

◆ ~Element()

Member Function Documentation

◆ clear_node_ptr()

◆ clear_status()

◆ commit_status()

◆ compute_shape_function()

◆ get_characteristic_length()

◆ get_complementary_energy()

◆ get_coordinate()

◆ get_current_acceleration()

◆ get_current_body_force()

◆ get_current_damping()

◆ get_current_damping_force()

◆ get_current_displacement()

◆ get_current_geometry()

◆ get_current_inertial_force()

◆ get_current_mass()

◆ get_current_resistance()

◆ get_current_secant()

◆ get_current_stiffness()

◆ get_current_traction()

◆ get_current_velocity()

◆ get_dof_encoding()

◆ get_dof_number()

◆ get_incre_acceleration()

◆ get_incre_displacement()

◆ get_incre_velocity()

◆ get_initial_damping()

◆ get_initial_geometry()

◆ get_initial_mass()

◆ get_initial_secant()

◆ get_initial_stiffness()

◆ get_kinetic_energy()

◆ get_mass_container()

◆ get_material()

◆ get_material_tag()

◆ get_momentum()

◆ get_momentum_component()

◆ get_node_current_resistance()

◆ get_node_encoding()

◆ get_node_incre_resistance()

◆ get_node_number()

◆ get_node_ptr()

◆ get_node_trial_resistance()

◆ get_section()

◆ get_section_tag()

◆ get_stiffness_container()

◆ get_strain_energy()

◆ get_total_number()

◆ get_trial_acceleration()

◆ get_trial_body_force()

◆ get_trial_damping()

◆ get_trial_damping_force()

◆ get_trial_displacement()

◆ get_trial_geometry()

◆ get_trial_inertial_force()

◆ get_trial_mass()

◆ get_trial_resistance()

◆ get_trial_secant()

◆ get_trial_stiffness()

◆ get_trial_traction()

◆ get_trial_velocity()

◆ get_viscous_energy()

◆ if_update_damping()

◆ if_update_geometry()

◆ if_update_mass()

◆ if_update_stiffness()