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13 #ifndef __IPMA86SOLVERINTERFACE_HPP__
14 #define __IPMA86SOLVERINTERFACE_HPP__
135 const std::string& prefix);
198 Index numberOfNegEVals);
252 std::list<Index>& c_deps)
ESymSolverStatus
Enum to report outcome of a linear solve.
EMatrixFormat MatrixFormat() const
Query of requested matrix type that the linear solver understands.
EMatrixFormat
Enum to specify sparse matrix format.
struct ma86_control control_
bool ProvidesDegeneracyDetection() const
Query whether the indices of linearly dependent rows/columns can be determined by this linear solver.
Compressed sparse row format for lower triangular part, with 1 offset.
Base class for interfaces to symmetric indefinite linear solvers for sparse matrices.
int Index
Type of all indices of vectors, matrices etc.
bool ProvidesInertia() const
Query whether inertia is computed by linear solver.
Template class for Smart Pointers.
ESymSolverStatus InitializeStructure(Index dim, Index nonzeros, const Index *ia, const Index *ja)
Method for initializing internal stuctures.
Index NumberOfNegEVals() const
Number of negative eigenvalues detected during last factorization.
static void RegisterOptions(SmartPtr< RegisteredOptions > roptions)
bool InitializeImpl(const OptionsList &options, const std::string &prefix)
overloaded from AlgorithmStrategyObject
ESymSolverStatus DetermineDependentRows(const Index *ia, const Index *ja, std::list< Index > &c_deps)
This method determines the list of row indices of the linearly dependent rows.
ESymSolverStatus MultiSolve(bool new_matrix, const Index *ia, const Index *ja, Index nrhs, double *rhs_vals, bool check_NegEVals, Index numberOfNegEVals)
Solve operation for multiple right hand sides.
double * GetValuesArrayPtr()
Method returning an internal array into which the nonzero elements (in the same order as ja) will be ...
Base class for interfaces to symmetric indefinite linear solvers for sparse matrices.
This class stores a list of user set options.
bool IncreaseQuality()
Request to increase quality of solution for next solve.
Unrecoverable error in linear solver occurred.