List of all members
OsiSolverResult Class Reference

Solver Result Class. More...

#include <OsiSolverBranch.hpp>

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Public Member Functions

Add and Get methods
void createResult (const OsiSolverInterface &solver, const double *lowerBefore, const double *upperBefore)
 Create result.
void restoreResult (OsiSolverInterface &solver) const
 Restore result.
const CoinWarmStartBasis & basis () const
 Get basis.
double objectiveValue () const
 Objective value (as minimization)
const double * primalSolution () const
 Primal solution.
const double * dualSolution () const
 Dual solution.
const OsiSolverBranchfixed () const
 Extra fixed.
Constructors and destructors
 OsiSolverResult ()
 Default Constructor.
 OsiSolverResult (const OsiSolverInterface &solver, const double *lowerBefore, const double *upperBefore)
 Constructor from solver.
 OsiSolverResult (const OsiSolverResult &rhs)
 Copy constructor.
OsiSolverResultoperator= (const OsiSolverResult &rhs)
 Assignment operator.
 ~OsiSolverResult ()
 Destructor.

Private Attributes

Private member data
double objectiveValue_
 Value of objective (if >= OsiSolverInterface::getInfinity() then infeasible)
CoinWarmStartBasis basis_
 Warm start information.
double * primalSolution_
 Primal solution (numberColumns)
double * dualSolution_
 Dual solution (numberRows)
OsiSolverBranch fixed_
 Which extra variables have been fixed (only way==-1 counts)

Detailed Description

Solver Result Class.

This provides information on a result as a set of tighter bounds on both ways

Definition at line 82 of file OsiSolverBranch.hpp.

Constructor & Destructor Documentation

OsiSolverResult::OsiSolverResult ( )

Default Constructor.

OsiSolverResult::OsiSolverResult ( const OsiSolverInterface solver,
const double *  lowerBefore,
const double *  upperBefore 
)

Constructor from solver.

OsiSolverResult::OsiSolverResult ( const OsiSolverResult rhs)

Copy constructor.

OsiSolverResult::~OsiSolverResult ( )

Destructor.

Member Function Documentation

void OsiSolverResult::createResult ( const OsiSolverInterface solver,
const double *  lowerBefore,
const double *  upperBefore 
)

Create result.

void OsiSolverResult::restoreResult ( OsiSolverInterface solver) const

Restore result.

const CoinWarmStartBasis& OsiSolverResult::basis ( ) const
inline

Get basis.

Definition at line 95 of file OsiSolverBranch.hpp.

double OsiSolverResult::objectiveValue ( ) const
inline

Objective value (as minimization)

Definition at line 99 of file OsiSolverBranch.hpp.

const double* OsiSolverResult::primalSolution ( ) const
inline

Primal solution.

Definition at line 103 of file OsiSolverBranch.hpp.

const double* OsiSolverResult::dualSolution ( ) const
inline

Dual solution.

Definition at line 107 of file OsiSolverBranch.hpp.

const OsiSolverBranch& OsiSolverResult::fixed ( ) const
inline

Extra fixed.

Definition at line 111 of file OsiSolverBranch.hpp.

OsiSolverResult& OsiSolverResult::operator= ( const OsiSolverResult rhs)

Assignment operator.

Member Data Documentation

double OsiSolverResult::objectiveValue_
private

Value of objective (if >= OsiSolverInterface::getInfinity() then infeasible)

Definition at line 140 of file OsiSolverBranch.hpp.

CoinWarmStartBasis OsiSolverResult::basis_
private

Warm start information.

Definition at line 142 of file OsiSolverBranch.hpp.

double* OsiSolverResult::primalSolution_
private

Primal solution (numberColumns)

Definition at line 144 of file OsiSolverBranch.hpp.

double* OsiSolverResult::dualSolution_
private

Dual solution (numberRows)

Definition at line 146 of file OsiSolverBranch.hpp.

OsiSolverBranch OsiSolverResult::fixed_
private

Which extra variables have been fixed (only way==-1 counts)

Definition at line 148 of file OsiSolverBranch.hpp.


The documentation for this class was generated from the following file: