9 #ifndef __IP_STDAUGSYSTEMSOLVER_HPP__
10 #define __IP_STDAUGSYSTEMSOLVER_HPP__
36 const std::string& prefix);
64 Index numberOfNegEVals);
Base class for Solver for the augmented system.
Solver for the augmented system using GenKKTSolverInterfaces.
TaggedObject::Tag j_c_tag_
Tag for J_c matrix.
bool InitializeImpl(const OptionsList &options, const std::string &prefix)
overloaded from AlgorithmStrategyObject
double delta_c_
Most recent value of delta_c from Set method.
virtual bool IncreaseQuality()
Request to increase quality of solution for next solve.
TaggedObject::Tag d_d_tag_
Tag for D_d vector, representing the diagonal matrix D_d.
bool warm_start_same_structure_
Flag indicating whether the TNLP with identical structure has already been solved before.
virtual ~GenAugSystemSolver()
Default destructor.
TaggedObject::Tag d_c_tag_
Tag for D_c vector, representing the diagonal matrix D_c.
virtual ESymSolverStatus MultiSolve(const SymMatrix *W, double W_factor, const Vector *D_x, double delta_x, const Vector *D_s, double delta_s, const Matrix *J_c, const Vector *D_c, double delta_c, const Matrix *J_d, const Vector *D_d, double delta_d, std::vector< SmartPtr< const Vector > > &rhs_xV, std::vector< SmartPtr< const Vector > > &rhs_sV, std::vector< SmartPtr< const Vector > > &rhs_cV, std::vector< SmartPtr< const Vector > > &rhs_dV, std::vector< SmartPtr< Vector > > &sol_xV, std::vector< SmartPtr< Vector > > &sol_sV, std::vector< SmartPtr< Vector > > &sol_cV, std::vector< SmartPtr< Vector > > &sol_dV, bool check_NegEVals, Index numberOfNegEVals)
Set up the augmented system and solve it for a set of given right hand side - implementation for GenT...
bool AugmentedSystemChanged(const SymMatrix *W, double W_factor, const Vector *D_x, double delta_x, const Vector *D_s, double delta_s, const Matrix &J_c, const Vector *D_c, double delta_c, const Matrix &J_d, const Vector *D_d, double delta_d)
Check the internal tags and decide if the passed variables are different from what is in the augmente...
virtual Index NumberOfNegEVals() const
Number of negative eigenvalues detected during last solve.
double delta_x_
Most recent value of delta_x from Set method.
GenAugSystemSolver()
Default constructor.
GenAugSystemSolver(GenKKTSolverInterface &SolverInterface)
Constructor using only a linear solver object.
GenAugSystemSolver(const GenAugSystemSolver &)
Copy Constructor.
TaggedObject::Tag w_tag_
Tag for W matrix.
void UpdateTags(const SymMatrix *W, double W_factor, const Vector *D_x, double delta_x, const Vector *D_s, double delta_s, const Matrix &J_c, const Vector *D_c, double delta_c, const Matrix &J_d, const Vector *D_d, double delta_d)
double delta_d_
Most recent value of delta_d from Set method.
virtual bool ProvidesInertia() const
Query whether inertia is computed by linear solver.
SmartPtr< GenKKTSolverInterface > solver_interface_
The linear solver object that is to be used to solve the linear systems.
void operator=(const GenAugSystemSolver &)
Overloaded Equals Operator.
TaggedObject::Tag j_d_tag_
Tag for J_d matrix.
TaggedObject::Tag d_x_tag_
Tag for D_x vector, representing the diagonal matrix D_x.
double delta_s_
Most recent value of delta_s from Set method.
TaggedObject::Tag d_s_tag_
Tag for D_s vector, representing the diagonal matrix D_s.
double w_factor_
Most recent value of W_factor.
Base class for interfaces to symmetric indefinite linear solvers for generic matrices
This class stores a list of user set options.
Template class for Smart Pointers.
This is the base class for all derived symmetric matrix types.
unsigned int Tag
Type for the Tag values.
ESymSolverStatus
Enum to report outcome of a linear solve.
int Index
Type of all indices of vectors, matrices etc.
double Number
Type of all numbers.