Inheritance diagram for ABCElement:

Public Member Functions
	ABCElement ()

void	construct_internal_data (TimeStepper *const &time_stepper_pt)

const double &	p (const unsigned &i) const

Vector< double > *&	p_pt ()

void	get_non_external_dofs (Vector< double > &u)
	Switch. More...

void	get_non_external_ddofs_dt (Vector< double > &du_dt)

void	get_inner_product_matrix (DenseMatrix< double > &inner_product)
	Get the inner product matrix. More...

void	fill_in_contribution_to_residuals (Vector< double > &residuals)
	Add the element's contribution to its residual vector (wrapper) More...

void	fill_in_contribution_to_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)

void	fill_in_contribution_to_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)

void	fill_in_generic_residual_contribution (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix, unsigned flag)

void	output (ostream &output)

void	spacetime_output (std::ostream &outfile, const unsigned &Nplot, const double &time=0.0)

Public Member Functions inherited from oomph::GeneralisedElement
	GeneralisedElement ()
	Constructor: Initialise all pointers and all values to zero. More...

virtual	~GeneralisedElement ()
	Virtual destructor to clean up any memory allocated by the object. More...

	GeneralisedElement (const GeneralisedElement &)=delete
	Broken copy constructor. More...

void	operator= (const GeneralisedElement &)=delete
	Broken assignment operator. More...

Data *&	internal_data_pt (const unsigned &i)
	Return a pointer to i-th internal data object. More...

Data *const &	internal_data_pt (const unsigned &i) const
	Return a pointer to i-th internal data object (const version) More...

Data *&	external_data_pt (const unsigned &i)
	Return a pointer to i-th external data object. More...

Data *const &	external_data_pt (const unsigned &i) const
	Return a pointer to i-th external data object (const version) More...

unsigned long	eqn_number (const unsigned &ieqn_local) const

int	local_eqn_number (const unsigned long &ieqn_global) const

unsigned	add_external_data (Data *const &data_pt, const bool &fd=true)

bool	external_data_fd (const unsigned &i) const

void	exclude_external_data_fd (const unsigned &i)

void	include_external_data_fd (const unsigned &i)

void	flush_external_data ()
	Flush all external data. More...

void	flush_external_data (Data *const &data_pt)
	Flush the object addressed by data_pt from the external data array. More...

unsigned	ninternal_data () const
	Return the number of internal data objects. More...

unsigned	nexternal_data () const
	Return the number of external data objects. More...

unsigned	ndof () const
	Return the number of equations/dofs in the element. More...

void	dof_vector (const unsigned &t, Vector< double > &dof)
	Return the vector of dof values at time level t. More...

void	dof_pt_vector (Vector< double * > &dof_pt)
	Return the vector of pointers to dof values. More...

void	set_internal_data_time_stepper (const unsigned &i, TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

void	assign_internal_eqn_numbers (unsigned long &global_number, Vector< double * > &Dof_pt)

void	describe_dofs (std::ostream &out, const std::string &current_string) const

virtual void	describe_local_dofs (std::ostream &out, const std::string &current_string) const

void	add_internal_value_pt_to_map (std::map< unsigned, double * > &map_of_value_pt)

virtual void	assign_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	complete_setup_of_dependencies ()

virtual void	get_residuals (Vector< double > &residuals)

virtual void	get_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)

virtual void	get_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &mass_matrix)

virtual void	get_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)

virtual void	get_dresiduals_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam)

virtual void	get_djacobian_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam)

virtual void	get_djacobian_and_dmass_matrix_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam, DenseMatrix< double > &dmass_matrix_dparam)

virtual void	get_hessian_vector_products (Vector< double > const &Y, DenseMatrix< double > const &C, DenseMatrix< double > &product)

virtual void	get_inner_products (Vector< std::pair< unsigned, unsigned >> const &history_index, Vector< double > &inner_product)

virtual void	get_inner_product_vectors (Vector< unsigned > const &history_index, Vector< Vector< double >> &inner_product_vector)

virtual unsigned	self_test ()

virtual void	compute_norm (Vector< double > &norm)

virtual void	compute_norm (double &norm)

virtual unsigned	ndof_types () const

virtual void	get_dof_numbers_for_unknowns (std::list< std::pair< unsigned long, unsigned >> &dof_lookup_list) const

Public Member Functions inherited from oomph::PeriodicOrbitBaseElement
	PeriodicOrbitBaseElement ()

Private Attributes
Vector< double > *	P_pt

unsigned	Internal_index

Additional Inherited Members
Static Public Attributes inherited from oomph::GeneralisedElement
static bool	Suppress_warning_about_repeated_internal_data

static bool	Suppress_warning_about_repeated_external_data = true

static double	Default_fd_jacobian_step = 1.0e-8

Protected Member Functions inherited from oomph::GeneralisedElement
unsigned	add_internal_data (Data *const &data_pt, const bool &fd=true)

bool	internal_data_fd (const unsigned &i) const

void	exclude_internal_data_fd (const unsigned &i)

void	include_internal_data_fd (const unsigned &i)

void	clear_global_eqn_numbers ()

void	add_global_eqn_numbers (std::deque< unsigned long > const &global_eqn_numbers, std::deque< double * > const &global_dof_pt)

virtual void	assign_internal_and_external_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	assign_all_generic_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	assign_additional_local_eqn_numbers ()

int	internal_local_eqn (const unsigned &i, const unsigned &j) const

int	external_local_eqn (const unsigned &i, const unsigned &j)

void	fill_in_jacobian_from_internal_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_internal_by_fd (DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_external_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_external_by_fd (DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

virtual void	update_before_internal_fd ()

virtual void	reset_after_internal_fd ()

virtual void	update_in_internal_fd (const unsigned &i)

virtual void	reset_in_internal_fd (const unsigned &i)

virtual void	update_before_external_fd ()

virtual void	reset_after_external_fd ()

virtual void	update_in_external_fd (const unsigned &i)

virtual void	reset_in_external_fd (const unsigned &i)

virtual void	fill_in_contribution_to_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &mass_matrix)

virtual void	fill_in_contribution_to_dresiduals_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam)

virtual void	fill_in_contribution_to_djacobian_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam)

virtual void	fill_in_contribution_to_djacobian_and_dmass_matrix_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam, DenseMatrix< double > &dmass_matrix_dparam)

virtual void	fill_in_contribution_to_hessian_vector_products (Vector< double > const &Y, DenseMatrix< double > const &C, DenseMatrix< double > &product)

virtual void	fill_in_contribution_to_inner_products (Vector< std::pair< unsigned, unsigned >> const &history_index, Vector< double > &inner_product)

virtual void	fill_in_contribution_to_inner_product_vectors (Vector< unsigned > const &history_index, Vector< Vector< double >> &inner_product_vector)

Static Protected Attributes inherited from oomph::GeneralisedElement
static DenseMatrix< double >	Dummy_matrix

static std::deque< double * >	Dof_pt_deque

Constructor & Destructor Documentation

◆ ABCElement()

ABCElement::ABCElement ( )

inline

   {
    //Internal_index = this->add_internal_data(new Data(3));
   }

Member Function Documentation

◆ construct_internal_data()

void ABCElement::construct_internal_data ( TimeStepper *const & time_stepper_pt )

inline

   {
    Internal_index = this->add_internal_data(new Data(time_stepper_pt,3));
   }

◆ fill_in_contribution_to_jacobian()

void ABCElement::fill_in_contribution_to_jacobian	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian
	)

inlinevirtual

Add the element's contribution to its residual vector and element Jacobian matrix (wrapper)

Reimplemented from oomph::GeneralisedElement.

   {
    //Call the generic routine with the flag set to 1
    fill_in_generic_residual_contribution(residuals,
                                          jacobian,
                                          GeneralisedElement::Dummy_matrix,1);
   }

◆ fill_in_contribution_to_jacobian_and_mass_matrix()

void ABCElement::fill_in_contribution_to_jacobian_and_mass_matrix	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian,
		DenseMatrix< double > &	mass_matrix
	)

inlinevirtual

Add the element's contribution to its residuals vector, jacobian matrix and mass matrix

Reimplemented from oomph::GeneralisedElement.

   {
    //Call the generic routine with the flag set to 2
    fill_in_generic_residual_contribution(residuals,jacobian,mass_matrix,2);
   }

◆ fill_in_contribution_to_residuals()

void ABCElement::fill_in_contribution_to_residuals ( Vector< double > & residuals )

inlinevirtual

Add the element's contribution to its residual vector (wrapper)

Reimplemented from oomph::GeneralisedElement.

   {
    //Call the generic residuals function with flag set to 0
    //using a dummy matrix arguments
    fill_in_generic_residual_contribution(
     residuals,GeneralisedElement::Dummy_matrix,
     GeneralisedElement::Dummy_matrix,0);
   }

◆ fill_in_generic_residual_contribution()

void ABCElement::fill_in_generic_residual_contribution	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian,
		DenseMatrix< double > &	mass_matrix,
		unsigned	flag
	)

inline

Calculate the elemental contributions to the global residual vector for the weak form of the Poisson equation

   {
    //Set the mass matrix
    if(flag==2)
     {
      for(unsigned i=0;i<3;i++) {mass_matrix(i,i) = 1.0;}
     }
  
     //Get the value of the parameters
    double p0 = p(0);
    double p1 = p(1);
    double p2 = p(2);
    double p3 = p(3);
    double p4 = p(4);
  
     //Get the values of the unknowns at the current time
     Vector<double> u(3);
     internal_data_pt(Internal_index)
      ->time_stepper_pt()->time_derivative(0,
                                           internal_data_pt(Internal_index),u);
  
     //Get the values of the derivatives of the unknowns at the current time
     Vector<double> du_dt(3);
     internal_data_pt(Internal_index)
      ->time_stepper_pt()->time_derivative(1,
                                           internal_data_pt(Internal_index),
                                           du_dt);
     
  
     //  for(unsigned i=0;i<3;i++) 
     // {u[i] = internal_data_pt(Internal_index)->value(i);}
     double exp_u2 = exp(u[2]);
  
     unsigned local_eqn = internal_local_eqn(Internal_index,0);
     residuals[local_eqn] = -du_dt[0] -u[0] + p0*(1.0 - u[0])*exp_u2;
     
     if(flag)
      {
       unsigned local_unknown = internal_local_eqn(Internal_index,0);
  
       //Don't return time derivative terms if also asked for the mass matrix
       if(flag==2)
        {
         jacobian(local_eqn,local_unknown) =
          -1.0 - p0*exp_u2;
        }
       else
        {
         jacobian(local_eqn,local_unknown) =
          - internal_data_pt(Internal_index)->time_stepper_pt()->weight(1,0)
          -1.0 - p0*exp_u2;
        }
       
       local_unknown = internal_local_eqn(Internal_index,2);
       jacobian(local_eqn,local_unknown) = p0*(1.0 - u[0])*exp_u2;
      }
  
  
     local_eqn = internal_local_eqn(Internal_index,1);
     residuals[local_eqn] = -du_dt[1] - u[1] + 
      p0*(1.0 - u[0] - p4*u[1])*exp_u2;
  
     if(flag)
      {
       unsigned local_unknown = internal_local_eqn(Internal_index,0);
       jacobian(local_eqn,local_unknown) = - p0*exp_u2;
  
       local_unknown = internal_local_eqn(Internal_index,1);
       //Don't return time derivative terms if also asked for the mass matrix
       if(flag==2)
        {
         jacobian(local_eqn,local_unknown) =
          -1.0 - p0*p4*exp_u2;
        }
       else
        {
         jacobian(local_eqn,local_unknown) =
        - internal_data_pt(Internal_index)->time_stepper_pt()->weight(1,0)
          -1.0 - p0*p4*exp_u2;
        }
  
       local_unknown = internal_local_eqn(Internal_index,2);
       jacobian(local_eqn,local_unknown) = 
        p0*(1.0 - u[0] - p4*u[1])*exp_u2;
      }
  
     local_eqn = internal_local_eqn(Internal_index,2);
     residuals[local_eqn]  = -du_dt[2]
      -u[2] - p2*u[2] + p0*p3*(1.0 - u[0] + p1*p4*u[1])*exp_u2;
  
     if(flag)
      {
       unsigned local_unknown = internal_local_eqn(Internal_index,0);
       jacobian(local_eqn,local_unknown) = -p0*p3*exp_u2;
  
       local_unknown = internal_local_eqn(Internal_index,1);
       jacobian(local_eqn,local_unknown) = p0*p1*p3*p4*exp_u2;
  
       local_unknown = internal_local_eqn(Internal_index,2);
       //Don't add the time derivative terms if also asked for the mass
       //matrix
       if(flag==2)
        {
         jacobian(local_eqn,local_unknown) = 
          -1.0 - p2 
          + p0*p3*(1.0 - u[0] + p1*p4*u[1])*exp_u2;
        }
       else
        {
         jacobian(local_eqn,local_unknown) = 
          - internal_data_pt(Internal_index)->time_stepper_pt()->weight(1,0)
          -1.0 - p2 
          + p0*p3*(1.0 - u[0] + p1*p4*u[1])*exp_u2;
        }
      }
  
    } //End of function

References Eigen::bfloat16_impl::exp(), i, p, p0, and p1.

◆ get_inner_product_matrix()

void ABCElement::get_inner_product_matrix ( DenseMatrix< double > & inner_product )

inlinevirtual

Get the inner product matrix.

Reimplemented from oomph::PeriodicOrbitBaseElement.

   {
    inner_product.initialise(0.0);
    for(unsigned i=0;i<3;i++) {inner_product(i,i) = 1.0;}
   }

References i, and oomph::DenseMatrix< T >::initialise().

◆ get_non_external_ddofs_dt()

void ABCElement::get_non_external_ddofs_dt ( Vector< double > & du_dt )

inlinevirtual

Interface to get the current value of the time derivative of all (internal and shared) unknowns

Reimplemented from oomph::PeriodicOrbitBaseElement.

   {
    Vector<double> dval_dt(3);
    internal_data_pt(Internal_index)->time_stepper_pt()->
     time_derivative(1,internal_data_pt(Internal_index),dval_dt);
    
    for(unsigned i=0;i<3;i++)
     {
      unsigned local_eqn = internal_local_eqn(Internal_index,i);
      du_dt[local_eqn] = dval_dt[i];
     }
   }

References i.

◆ get_non_external_dofs()

void ABCElement::get_non_external_dofs ( Vector< double > & u )

inlinevirtual

Switch.

Interface to get the current value of all (internal and shared) unknowns

Reimplemented from oomph::PeriodicOrbitBaseElement.

   {
    Vector<double> val(3);
    internal_data_pt(Internal_index)->time_stepper_pt()->
     time_derivative(0,internal_data_pt(Internal_index),val);
  
    for(unsigned i=0;i<3;i++)
     {
      unsigned local_eqn = internal_local_eqn(Internal_index,i);
      u[local_eqn] = val[i];
     }
   }

References i, and calibrate::val.

◆ output()

void ABCElement::output ( ostream & output )

inline

    {
     for(unsigned n=0;n<3;n++)
      {
       output << this->internal_data_pt(Internal_index)->value(n) << " ";
      }
     output << std::endl;
    } //End of function

References n, and output().

◆ p()

const double& ABCElement::p ( const unsigned & i ) const

inline

80 {return (*P_pt)[i];}

ABCElement::P_pt

Vector< double > * P_pt

Definition: periodic_orbit.cc:59

References i.

◆ p_pt()

Vector<double>* & ABCElement::p_pt ( )

inline

83 {return P_pt;}

◆ spacetime_output()

void ABCElement::spacetime_output	(	std::ostream &	outfile,
		const unsigned &	Nplot,
		const double &	time = `0.0`
	)

inlinevirtual

Reimplemented from oomph::PeriodicOrbitBaseElement.

   {
    outfile << time << " ";
  
    Vector<double> u(3), du_dt(3);
    this->internal_data_pt(Internal_index)->time_stepper_pt()
     ->time_derivative(0,internal_data_pt(Internal_index),u);
    this->internal_data_pt(Internal_index)->time_stepper_pt()
     ->time_derivative(1,internal_data_pt(Internal_index),du_dt);
  
    for(unsigned i=0;i<3;i++) {outfile << u[i] << " ";}
    for(unsigned i=0;i<3;i++) {outfile << du_dt[i] << " ";}
    
    
    outfile << std::endl;
   }

References i.

Member Data Documentation

◆ Internal_index

unsigned ABCElement::Internal_index

private

◆ P_pt

Vector<double>* ABCElement::P_pt

private

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

periodic_orbit.cc

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ ABCElement()

Member Function Documentation

◆ construct_internal_data()

◆ fill_in_contribution_to_jacobian()

◆ fill_in_contribution_to_jacobian_and_mass_matrix()

◆ fill_in_contribution_to_residuals()

◆ fill_in_generic_residual_contribution()

◆ get_inner_product_matrix()

◆ get_non_external_ddofs_dt()

◆ get_non_external_dofs()

◆ output()

◆ p()

◆ p_pt()

◆ spacetime_output()

Member Data Documentation

◆ Internal_index

◆ P_pt