action functions
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#include <assembly_handler.h>
Inheritance diagram for oomph::AugmentedBlockPitchForkLinearSolver:

Definition at line 450 of file assembly_handler.h.
Public Member Functions | |
| AugmentedBlockPitchForkLinearSolver (LinearSolver *const linear_solver_pt) | |
| Constructor, inherits the original linear solver. | |
| ~AugmentedBlockPitchForkLinearSolver () | |
| Clean up the memory that may have been allocated by the solver. | |
| void | solve (Problem *const &problem_pt, DoubleVector &result) |
| The solve function uses the block factorisation. | |
| void | solve (DoubleMatrixBase *const &matrix_pt, const DoubleVector &rhs, DoubleVector &result) |
| The interface is deliberately broken. | |
| void | solve (DoubleMatrixBase *const &matrix_pt, const Vector< double > &rhs, Vector< double > &result) |
| The linear-algebra-type solver does not make sense. The interface is deliberately broken. | |
| void | resolve (const DoubleVector &rhs, DoubleVector &result) |
| The resolve function also uses the block factorisation. | |
| LinearSolver * | linear_solver_pt () const |
| Access function to the original linear solver. | |
Private Attributes | |
| LinearSolver * | Linear_solver_pt |
| Pointer to the original linear solver. | |
| Problem * | Problem_pt |
| Pointer to the problem, used in the resolve. | |
| DoubleVector * | Alpha_pt |
| Pointer to the storage for the vector alpha. | |
| DoubleVector * | E_pt |
| Pointer to the storage for the vector e. | |
| oomph::AugmentedBlockPitchForkLinearSolver::AugmentedBlockPitchForkLinearSolver | ( | LinearSolver *const | linear_solver_pt | ) | [inline] |
Constructor, inherits the original linear solver.
Definition at line 467 of file assembly_handler.h.
| oomph::AugmentedBlockPitchForkLinearSolver::~AugmentedBlockPitchForkLinearSolver | ( | ) |
Clean up the memory that may have been allocated by the solver.
Definition at line 1796 of file assembly_handler.cc.
| LinearSolver* oomph::AugmentedBlockPitchForkLinearSolver::linear_solver_pt | ( | ) | const [inline] |
Access function to the original linear solver.
Definition at line 506 of file assembly_handler.h.
References Linear_solver_pt.
Referenced by oomph::PitchForkHandler::~PitchForkHandler().
| void oomph::AugmentedBlockPitchForkLinearSolver::resolve | ( | const DoubleVector & | rhs, | |
| DoubleVector & | result | |||
| ) | [virtual] |
The resolve function also uses the block factorisation.
Reimplemented from oomph::LinearSolver.
Definition at line 2019 of file assembly_handler.cc.
References oomph::Problem::actions_after_change_in_bifurcation_parameter(), Alpha_pt, oomph::Problem::assembly_handler_pt(), oomph::DoubleVector::build(), oomph::Problem::communicator_pt(), oomph::LinearSolver::disable_resolve(), oomph::DistributableLinearAlgebraObject::Distribution_pt, oomph::DistributableLinearAlgebraObject::distribution_setup(), oomph::Problem::dof(), oomph::Mesh::element_pt(), oomph::LinearSolver::enable_resolve(), oomph::PitchForkHandler::eqn_number(), oomph::BlackBoxFDNewtonSolver::FD_step, oomph::PitchForkHandler::get_jacobian(), Linear_solver_pt, oomph::Problem::mesh_pt(), oomph::PitchForkHandler::ndof(), oomph::Problem::ndof(), oomph::Mesh::nelement(), OOMPH_EXCEPTION_LOCATION, Problem_pt, oomph::LinearAlgebraDistribution::rebuild(), oomph::LinearSolver::resolve(), oomph::PitchForkHandler::solve_augmented_block_system(), oomph::PitchForkHandler::solve_full_system(), and oomph::PitchForkHandler::Y.
| void oomph::AugmentedBlockPitchForkLinearSolver::solve | ( | DoubleMatrixBase *const & | matrix_pt, | |
| const Vector< double > & | rhs, | |||
| Vector< double > & | result | |||
| ) | [inline, virtual] |
The linear-algebra-type solver does not make sense. The interface is deliberately broken.
Reimplemented from oomph::LinearSolver.
Definition at line 491 of file assembly_handler.h.
References OOMPH_EXCEPTION_LOCATION.
| void oomph::AugmentedBlockPitchForkLinearSolver::solve | ( | DoubleMatrixBase *const & | matrix_pt, | |
| const DoubleVector & | rhs, | |||
| DoubleVector & | result | |||
| ) | [inline, virtual] |
The interface is deliberately broken.
Reimplemented from oomph::LinearSolver.
Definition at line 479 of file assembly_handler.h.
References OOMPH_EXCEPTION_LOCATION.
| void oomph::AugmentedBlockPitchForkLinearSolver::solve | ( | Problem *const & | problem_pt, | |
| DoubleVector & | result | |||
| ) | [virtual] |
The solve function uses the block factorisation.
Use a block factorisation to solve the augmented system associated with a PitchFork bifurcation.
Implements oomph::LinearSolver.
Definition at line 1806 of file assembly_handler.cc.
References oomph::Problem::actions_after_change_in_bifurcation_parameter(), Alpha_pt, oomph::Problem::assembly_handler_pt(), oomph::DoubleVector::build(), oomph::Problem::communicator_pt(), oomph::LinearSolver::disable_resolve(), oomph::DistributableLinearAlgebraObject::distributed(), oomph::DistributableLinearAlgebraObject::Distribution_pt, oomph::DistributableLinearAlgebraObject::distribution_setup(), oomph::Problem::dof(), E_pt, oomph::Mesh::element_pt(), oomph::LinearSolver::Enable_resolve, oomph::LinearSolver::enable_resolve(), oomph::PitchForkHandler::eqn_number(), oomph::BlackBoxFDNewtonSolver::FD_step, oomph::PitchForkHandler::get_jacobian(), Linear_solver_pt, oomph::Problem::mesh_pt(), oomph::PitchForkHandler::ndof(), oomph::Problem::ndof(), oomph::Mesh::nelement(), OOMPH_EXCEPTION_LOCATION, Problem_pt, oomph::PitchForkHandler::Psi, oomph::LinearAlgebraDistribution::rebuild(), oomph::LinearSolver::resolve(), oomph::Problem::sign_of_jacobian(), oomph::LinearSolver::solve(), oomph::PitchForkHandler::solve_augmented_block_system(), oomph::PitchForkHandler::solve_full_system(), and oomph::PitchForkHandler::Y.
Pointer to the storage for the vector alpha.
Definition at line 459 of file assembly_handler.h.
Referenced by resolve(), solve(), and ~AugmentedBlockPitchForkLinearSolver().
Pointer to the storage for the vector e.
Definition at line 462 of file assembly_handler.h.
Referenced by solve(), and ~AugmentedBlockPitchForkLinearSolver().
Pointer to the original linear solver.
Definition at line 453 of file assembly_handler.h.
Referenced by linear_solver_pt(), resolve(), and solve().
1.4.7