PHiLiP::IdentityParameterization< dim > Class Template Reference
Identity design parameterization. Control variables are all volume nodes. More...
#include <identity_parameterization.hpp>
Inheritance diagram for PHiLiP::IdentityParameterization< dim >:
Collaboration diagram for PHiLiP::IdentityParameterization< dim >:
Public Member Functions | |
| IdentityParameterization (std::shared_ptr< HighOrderGrid< dim, double >> _high_order_grid) | |
| Constructor. | |
| void | initialize_design_variables (VectorType &design_var) override |
| Initializes design variables with volume nodes and set locally owned and ghost indices. Overrides the virtual function in base class. | |
| void | compute_dXv_dXp (MatrixType &dXv_dXp) const override |
| Computes the derivative of volume nodes w.r.t. design parameters. Overrides the virtual function in base class. More... | |
| bool | update_mesh_from_design_variables (const MatrixType &dXv_dXp, const VectorType &design_var) override |
| Checks if the design variables have changed and updates volume nodes. | |
| unsigned int | get_number_of_design_variables () const override |
| Returns the number of design variables (i.e. total no. of volume nodes on all processors). | |
 Public Member Functions inherited from PHiLiP::BaseParameterization< dim > | |
| BaseParameterization (std::shared_ptr< HighOrderGrid< dim, double >> _high_order_grid) | |
| Constructor. | |
| virtual | ~BaseParameterization ()=default |
| Destructor. | |
| virtual void | output_design_variables (const unsigned int) const |
| Outputs design variables. Doesn't output anything if not overridden. | |
| bool | has_design_variable_been_updated (const VectorType ¤t_design_var, const VectorType &updated_design_var) const |
| Checks if the design variable has changed. | |
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. | |
Private Attributes | |
| VectorType | current_volume_nodes |
Additional Inherited Members | |
| Public Attributes inherited from PHiLiP::BaseParameterization< dim > | |
| 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. | |
Detailed Description
template<int dim>
class PHiLiP::IdentityParameterization< dim >
Identity design parameterization. Control variables are all volume nodes.
Definition at line 10 of file identity_parameterization.hpp.
Member Function Documentation
◆ compute_dXv_dXp()
template<int dim>
|
overridevirtual |
Computes the derivative of volume nodes w.r.t. design parameters. Overrides the virtual function in base class.
As the volume nodes are the design parameters, dXv_dXp is identity.
Implements PHiLiP::BaseParameterization< dim >.
Definition at line 24 of file identity_parameterization.cpp.
The documentation for this class was generated from the following files:
- src/optimization/design_parameterization/identity_parameterization.hpp
- src/optimization/design_parameterization/identity_parameterization.cpp
