CbcSolverLongThin Class Reference

This is to allow the user to replace initialSolve and resolve. More...

#include <CbcSolverLongThin.hpp>

List of all members.

Public Member Functions

Solve methods

virtual void initialSolve ()
 Solve initial LP relaxation.
virtual void resolve ()
 Resolve an LP relaxation after problem modification.
Constructors and destructors

 CbcSolverLongThin ()
 Default Constructor.
virtual OsiSolverInterface * clone (bool CopyData=true) const
 Clone.
 CbcSolverLongThin (const CbcSolverLongThin &)
 Copy constructor.
CbcSolverLongThinoperator= (const CbcSolverLongThin &rhs)
 Assignment operator.
virtual ~CbcSolverLongThin ()
 Destructor.
Sets and Getss

void initialize (CbcModel *model, const char *keep)
 Setup arrays - ones in keep will always be in.
const int * when () const
 get which ones have been used
int getMemory () const
 Get memory (i.e. how recent use should be).
int getCount () const
 Get current count.
void setMemory (int value)
 Set memory (i.e. how recent use should be).
void setBelieveInfeasible (bool yesNo)
 Say whether to believe infeasible.
void setAlgorithm (int value)
 Say whether to just count usage.
void setNested (double value)
 Do nested search if this fraction fixed.
int getAlgorithm () const
 Say whether to just count usage.
double getNested () const
 Do nested search if this fraction fixed.

Private Attributes

Private member data

double nestedSearch_
 Do nested search if this fraction fixed.
int * node_
 Node number when variable last in problem.
int * howMany_
 How many times in problem.
CbcModelmodel_
 Pointer back to model.
int count_
 Counter.
int memory_
 How recently it must have been used.
bool believeInfeasible_
 If infeasible on subset means infeasible.
bool algorithm_
 If 0 nothing, 1 compress and fix, 2 long thin.

Detailed Description

This is to allow the user to replace initialSolve and resolve.

Definition at line 16 of file CbcSolverLongThin.hpp.


Constructor & Destructor Documentation

CbcSolverLongThin::CbcSolverLongThin (  ) 

Default Constructor.

CbcSolverLongThin::CbcSolverLongThin ( const CbcSolverLongThin  ) 

Copy constructor.

virtual CbcSolverLongThin::~CbcSolverLongThin (  )  [virtual]

Destructor.


Member Function Documentation

virtual void CbcSolverLongThin::initialSolve (  )  [virtual]

Solve initial LP relaxation.

virtual void CbcSolverLongThin::resolve (  )  [virtual]

Resolve an LP relaxation after problem modification.

virtual OsiSolverInterface* CbcSolverLongThin::clone ( bool  CopyData = true  )  const [virtual]

Clone.

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

Assignment operator.

void CbcSolverLongThin::initialize ( CbcModel model,
const char *  keep 
)

Setup arrays - ones in keep will always be in.

const int* CbcSolverLongThin::when (  )  const [inline]

get which ones have been used

Definition at line 56 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::getMemory (  )  const [inline]

Get memory (i.e. how recent use should be).

Definition at line 59 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::getCount (  )  const [inline]

Get current count.

Definition at line 62 of file CbcSolverLongThin.hpp.

void CbcSolverLongThin::setMemory ( int  value  )  [inline]

Set memory (i.e. how recent use should be).

Definition at line 65 of file CbcSolverLongThin.hpp.

void CbcSolverLongThin::setBelieveInfeasible ( bool  yesNo  )  [inline]

Say whether to believe infeasible.

Definition at line 68 of file CbcSolverLongThin.hpp.

void CbcSolverLongThin::setAlgorithm ( int  value  )  [inline]

Say whether to just count usage.

Definition at line 71 of file CbcSolverLongThin.hpp.

void CbcSolverLongThin::setNested ( double  value  )  [inline]

Do nested search if this fraction fixed.

Definition at line 74 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::getAlgorithm (  )  const [inline]

Say whether to just count usage.

Definition at line 77 of file CbcSolverLongThin.hpp.

double CbcSolverLongThin::getNested (  )  const [inline]

Do nested search if this fraction fixed.

Definition at line 80 of file CbcSolverLongThin.hpp.


Member Data Documentation

Do nested search if this fraction fixed.

Definition at line 91 of file CbcSolverLongThin.hpp.

int* CbcSolverLongThin::node_ [private]

Node number when variable last in problem.

Definition at line 93 of file CbcSolverLongThin.hpp.

How many times in problem.

Definition at line 95 of file CbcSolverLongThin.hpp.

Pointer back to model.

Definition at line 97 of file CbcSolverLongThin.hpp.

Counter.

Definition at line 99 of file CbcSolverLongThin.hpp.

How recently it must have been used.

Definition at line 101 of file CbcSolverLongThin.hpp.

If infeasible on subset means infeasible.

Definition at line 103 of file CbcSolverLongThin.hpp.

If 0 nothing, 1 compress and fix, 2 long thin.

Definition at line 105 of file CbcSolverLongThin.hpp.


The documentation for this class was generated from the following file:
Generated on Fri May 28 17:17:32 2010 by  doxygen 1.6.3