ILU(0) Preconditioner. More...
#include <general_purpose_preconditioners.h>
Inheritance diagram for oomph::ILUZeroPreconditioner< MATRIX >:
Additional Inherited Members | |
| Public Member Functions inherited from oomph::Preconditioner | |
| Preconditioner () | |
| Constructor. More... | |
| Preconditioner (const Preconditioner &) | |
| Broken copy constructor. More... | |
| void | operator= (const Preconditioner &) |
| Broken assignment operator. More... | |
| virtual | ~Preconditioner () |
| Destructor (empty) More... | |
| virtual void | preconditioner_solve (const DoubleVector &r, DoubleVector &z)=0 |
| Apply the preconditioner. Pure virtual generic interface function. This method should apply the preconditioner operator to the vector r and return the vector z. More... | |
| void | setup (DoubleMatrixBase *matrix_pt) |
| Setup the preconditioner: store the matrix pointer and the communicator pointer then call preconditioner specific setup() function. More... | |
| void | setup (const Problem *problem_pt, DoubleMatrixBase *matrix_pt) |
| Compatability layer for old preconditioners where problem pointers were needed. The problem pointer is only used to get a communicator pointer. More... | |
| virtual void | setup ()=0 |
| Setup the preconditioner. Pure virtual generic interface function. More... | |
| virtual void | clean_up_memory () |
| Clean up memory (empty). Generic interface function. More... | |
| virtual DoubleMatrixBase * | matrix_pt () const |
| Get function for matrix pointer. More... | |
| virtual void | set_matrix_pt (DoubleMatrixBase *matrix_pt) |
| Set the matrix pointer. More... | |
| virtual const OomphCommunicator * | comm_pt () const |
| Get function for comm pointer. More... | |
| virtual void | set_comm_pt (const OomphCommunicator *const comm_pt) |
| Set the communicator pointer. More... | |
| double | setup_time () const |
| Returns the time to setup the preconditioner. More... | |
| virtual void | turn_into_subsidiary_block_preconditioner (BlockPreconditioner< CRDoubleMatrix > *master_block_prec_pt, const Vector< unsigned > &doftype_in_master_preconditioner_coarse) |
| virtual void | turn_into_subsidiary_block_preconditioner (BlockPreconditioner< CRDoubleMatrix > *master_block_prec_pt, const Vector< unsigned > &doftype_in_master_preconditioner_coarse, const Vector< Vector< unsigned > > &doftype_coarsen_map_coarse) |
| Public Member Functions inherited from oomph::DistributableLinearAlgebraObject | |
| DistributableLinearAlgebraObject () | |
| Default constructor - create a distribution. More... | |
| DistributableLinearAlgebraObject (const DistributableLinearAlgebraObject &matrix) | |
| Broken copy constructor. More... | |
| void | operator= (const DistributableLinearAlgebraObject &) |
| Broken assignment operator. More... | |
| virtual | ~DistributableLinearAlgebraObject () |
| Destructor. More... | |
| LinearAlgebraDistribution * | distribution_pt () const |
| access to the LinearAlgebraDistribution More... | |
| unsigned | nrow () const |
| access function to the number of global rows. More... | |
| unsigned | nrow_local () const |
| access function for the num of local rows on this processor. More... | |
| unsigned | nrow_local (const unsigned &p) const |
| access function for the num of local rows on this processor. More... | |
| unsigned | first_row () const |
| access function for the first row on this processor More... | |
| unsigned | first_row (const unsigned &p) const |
| access function for the first row on this processor More... | |
| bool | distributed () const |
| distribution is serial or distributed More... | |
| bool | distribution_built () const |
| void | build_distribution (const LinearAlgebraDistribution *const dist_pt) |
| setup the distribution of this distributable linear algebra object More... | |
| void | build_distribution (const LinearAlgebraDistribution &dist) |
| setup the distribution of this distributable linear algebra object More... | |
| Protected Member Functions inherited from oomph::DistributableLinearAlgebraObject | |
| void | clear_distribution () |
| clear the distribution of this distributable linear algebra object More... | |
Detailed Description
template<typename MATRIX>
class oomph::ILUZeroPreconditioner< MATRIX >
ILU(0) Preconditioner.
Definition at line 276 of file general_purpose_preconditioners.h.
The documentation for this class was generated from the following file: