PHiLiP::BaseParameterization< dim > Class Template Reference

Abstract class for design parameterization. Objective function and the constraints take this class's pointer as an input to parameterize design variables w.r.t. volume nodes. More...

#include <base_parameterization.hpp>

Inheritance diagram for PHiLiP::BaseParameterization< dim >:

Collaboration diagram for PHiLiP::BaseParameterization< dim >:

Public Member Functions
	BaseParameterization (std::shared_ptr< HighOrderGrid< dim, double >> _high_order_grid)
	Constructor.
virtual	~BaseParameterization ()=default
	Destructor.
virtual void	initialize_design_variables (VectorType &design_var)=0
	Initialize design variables and set locally owned and ghost indices.
virtual bool	update_mesh_from_design_variables (const MatrixType &dXv_dXp, const VectorType &design_var)=0
	Checks if the design variable has changed and updates volume nodes based on the parameterization.
virtual void	compute_dXv_dXp (MatrixType &dXv_dXp) const =0
	Computes derivative of volume nodes w.r.t. design parameters.
virtual void	output_design_variables (const unsigned int) const
	Outputs design variables. Doesn't output anything if not overridden.
virtual unsigned int	get_number_of_design_variables () const =0
	Returns the number of design variables. To be implemented by derived classes.
bool	has_design_variable_been_updated (const VectorType &current_design_var, const VectorType &updated_design_var) const
	Checks if the design variable has changed.

Public Attributes
std::shared_ptr< HighOrderGrid< dim, double > >	high_order_grid
	Pointer to high order grid.
MPI_Comm	mpi_communicator
	Alias for MPI_COMM_WORLD.
dealii::ConditionalOStream	pcout
	std::cout only on processor #0.
int	mpi_rank
	Processor# of current processor.
int	n_mpi
	Total no. of processors.

Private Types
using	VectorType = dealii::LinearAlgebra::distributed::Vector< double >
	Alias for dealii's parallel distributed vector.
using	MatrixType = dealii::TrilinosWrappers::SparseMatrix
	Alias for dealii::TrilinosWrappers::SparseMatrix.

Detailed Description

template<int dim>
class PHiLiP::BaseParameterization< dim >

Abstract class for design parameterization. Objective function and the constraints take this class's pointer as an input to parameterize design variables w.r.t. volume nodes.

Definition at line 10 of file base_parameterization.hpp.

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

• src/optimization/design_parameterization/base_parameterization.hpp
• src/optimization/design_parameterization/base_parameterization.cpp