GRINS::SolidMechanicsVariables Class Reference

#include <solid_mechanics_variables.h>

Inheritance diagram for GRINS::SolidMechanicsVariables:

Public Member Functions
	SolidMechanicsVariables (const GetPot &input)
virtual	~SolidMechanicsVariables ()
void	init (libMesh::FEMSystem *system)
	Initialize System variables. More...
bool	have_v () const
bool	have_w () const
VariableIndex	u_var () const
VariableIndex	v_var () const
VariableIndex	w_var () const
const std::string &	u_var_name () const
const std::string &	v_var_name () const
const std::string &	w_var_name () const

Protected Attributes
bool	_have_v
bool	_have_w
VariableIndex	_u_var
VariableIndex	_v_var
VariableIndex	_w_var
std::string	_u_var_name
std::string	_v_var_name
std::string	_w_var_name

Detailed Description

Definition at line 43 of file solid_mechanics_variables.h.

Constructor & Destructor Documentation

GRINS::SolidMechanicsVariables::SolidMechanicsVariables

(

const GetPot &

input

)

Definition at line 37 of file solid_mechanics_variables.C.

    : _have_v(false),
      _have_w(false),
      _u_var(invalid_var_index), // These are unsigned, so initialize to absurdly large value
      _v_var(invalid_var_index),
      _w_var(invalid_var_index),
      _u_var_name( input("Physics/VariableNames/u_displacment", u_disp_name_default ) ),
      _v_var_name( input("Physics/VariableNames/v_displacment", v_disp_name_default ) ),
      _w_var_name( input("Physics/VariableNames/w_displacment", w_disp_name_default ) )
  {
    return;
  }

GRINS::SolidMechanicsVariables::~SolidMechanicsVariables ( )

virtual

Definition at line 50 of file solid_mechanics_variables.C.

  {
    return;
  }

Member Function Documentation

bool GRINS::SolidMechanicsVariables::have_v ( ) const

inline

Definition at line 103 of file solid_mechanics_variables.h.

References _have_v.

Referenced by GRINS::SolidMechanicsBCHandling::init_bc_types(), GRINS::SolidMechanicsBCHandling::user_apply_neumann_bcs(), and GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    return _have_v;
  }

bool GRINS::SolidMechanicsVariables::have_w ( ) const

inline

Definition at line 109 of file solid_mechanics_variables.h.

References _have_w.

Referenced by GRINS::SolidMechanicsBCHandling::init_bc_types(), GRINS::SolidMechanicsBCHandling::user_apply_neumann_bcs(), and GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    return _have_w;
  }

void GRINS::SolidMechanicsVariables::init

(

libMesh::FEMSystem *

system

)

Initialize System variables.

Additional arguments specify whether the spatial mesh is really 2D or 3D. This is needed for cases such as a 1D beam in 2D (is_2D = true) or 3D (is_3D = true) space or 2D shell manifolds in 3D (is_3D = true).

Definition at line 55 of file solid_mechanics_variables.C.

References _have_v, _have_w, _u_var, _u_var_name, _v_var, _v_var_name, _w_var, and _w_var_name.

Referenced by GRINS::SolidMechanicsBCHandling::init_bc_data().

  {
    libmesh_assert( system->has_variable( _u_var_name ) );
    _u_var = system->variable_number( _u_var_name );

    if ( system->has_variable( _v_var_name ) )
      {
        _have_v = true;
        _v_var = system->variable_number( _v_var_name );
      }

    if ( system->has_variable( _w_var_name ) )
      {
        _have_w = true;
        _w_var = system->variable_number( _w_var_name );
      }

    return;
  }

VariableIndex GRINS::SolidMechanicsVariables::u_var ( ) const

inline

Definition at line 83 of file solid_mechanics_variables.h.

References _u_var.

Referenced by GRINS::ElasticCableConstantGravity::element_time_derivative(), GRINS::ElasticMembraneConstantPressure::element_time_derivative(), GRINS::ElasticMembraneBase::get_fe(), GRINS::ElasticCableBase::get_fe(), GRINS::ElasticMembraneBase::set_time_evolving_vars(), GRINS::ElasticCableBase::set_time_evolving_vars(), GRINS::SolidMechanicsBCHandling::user_apply_neumann_bcs(), and GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    return _u_var;
  }

const std::string & GRINS::SolidMechanicsVariables::u_var_name ( ) const

inline

Definition at line 115 of file solid_mechanics_variables.h.

References _u_var_name.

Referenced by GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    return _u_var_name;
  }

VariableIndex GRINS::SolidMechanicsVariables::v_var ( ) const

inline

Definition at line 89 of file solid_mechanics_variables.h.

References _have_v, and _v_var.

Referenced by GRINS::ElasticCableConstantGravity::element_time_derivative(), GRINS::ElasticMembraneConstantPressure::element_time_derivative(), GRINS::ElasticMembraneBase::set_time_evolving_vars(), GRINS::ElasticCableBase::set_time_evolving_vars(), GRINS::SolidMechanicsBCHandling::user_apply_neumann_bcs(), and GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    libmesh_assert(_have_v);
    return _v_var;
  }

const std::string & GRINS::SolidMechanicsVariables::v_var_name ( ) const

inline

Definition at line 121 of file solid_mechanics_variables.h.

References _v_var_name.

Referenced by GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    return _v_var_name;
  }

VariableIndex GRINS::SolidMechanicsVariables::w_var ( ) const

inline

Definition at line 96 of file solid_mechanics_variables.h.

References _have_w, and _w_var.

Referenced by GRINS::ElasticCableConstantGravity::element_time_derivative(), GRINS::ElasticMembraneConstantPressure::element_time_derivative(), GRINS::ElasticMembraneBase::set_time_evolving_vars(), GRINS::ElasticCableBase::set_time_evolving_vars(), GRINS::SolidMechanicsBCHandling::user_apply_neumann_bcs(), and GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    libmesh_assert(_have_w);
    return _w_var;
  }

const std::string & GRINS::SolidMechanicsVariables::w_var_name ( ) const

inline

Definition at line 127 of file solid_mechanics_variables.h.

References _w_var_name.

Referenced by GRINS::SolidMechanicsBCHandling::user_init_dirichlet_bcs().

  {
    return _w_var_name;
  }

Member Data Documentation

bool GRINS::SolidMechanicsVariables::_have_v

protected

Definition at line 71 of file solid_mechanics_variables.h.

Referenced by have_v(), GRINS::SolidMechanicsFEVariables::init(), init(), and v_var().

bool GRINS::SolidMechanicsVariables::_have_w

protected

Definition at line 72 of file solid_mechanics_variables.h.

Referenced by have_w(), GRINS::SolidMechanicsFEVariables::init(), init(), and w_var().

VariableIndex GRINS::SolidMechanicsVariables::_u_var

protected

Definition at line 74 of file solid_mechanics_variables.h.

Referenced by GRINS::SolidMechanicsFEVariables::init(), init(), and u_var().

std::string GRINS::SolidMechanicsVariables::_u_var_name

protected

Definition at line 78 of file solid_mechanics_variables.h.

Referenced by GRINS::SolidMechanicsFEVariables::init(), init(), and u_var_name().

VariableIndex GRINS::SolidMechanicsVariables::_v_var

protected

Definition at line 75 of file solid_mechanics_variables.h.

Referenced by GRINS::SolidMechanicsFEVariables::init(), init(), and v_var().

std::string GRINS::SolidMechanicsVariables::_v_var_name

protected

Definition at line 78 of file solid_mechanics_variables.h.

Referenced by GRINS::SolidMechanicsFEVariables::init(), init(), and v_var_name().

VariableIndex GRINS::SolidMechanicsVariables::_w_var

protected

Definition at line 76 of file solid_mechanics_variables.h.

Referenced by GRINS::SolidMechanicsFEVariables::init(), init(), and w_var().

std::string GRINS::SolidMechanicsVariables::_w_var_name

protected

Definition at line 78 of file solid_mechanics_variables.h.

Referenced by GRINS::SolidMechanicsFEVariables::init(), init(), and w_var_name().

---

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

• src/physics/include/grins/solid_mechanics_variables.h
• src/physics/src/solid_mechanics_variables.C