CbcSolverLongThin Class Reference

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

#include <CbcSolverLongThin.hpp>

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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 OsiSolverInterfaceclone (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 19 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.

Reimplemented from OsiClpSolverInterface.

virtual void CbcSolverLongThin::resolve (  )  [virtual]

Resolve an LP relaxation after problem modification.

Reimplemented from OsiClpSolverInterface.

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

Clone.

Reimplemented from OsiClpSolverInterface.

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 59 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::getMemory (  )  const [inline]

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

Definition at line 62 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::getCount (  )  const [inline]

Get current count.

Definition at line 65 of file CbcSolverLongThin.hpp.

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

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

Definition at line 68 of file CbcSolverLongThin.hpp.

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

Say whether to believe infeasible.

Definition at line 71 of file CbcSolverLongThin.hpp.

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

Say whether to just count usage.

Definition at line 74 of file CbcSolverLongThin.hpp.

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

Do nested search if this fraction fixed.

Definition at line 77 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::getAlgorithm (  )  const [inline]

Say whether to just count usage.

Definition at line 80 of file CbcSolverLongThin.hpp.

double CbcSolverLongThin::getNested (  )  const [inline]

Do nested search if this fraction fixed.

Definition at line 83 of file CbcSolverLongThin.hpp.


Member Data Documentation

double CbcSolverLongThin::nestedSearch_ [private]

Do nested search if this fraction fixed.

Definition at line 94 of file CbcSolverLongThin.hpp.

int* CbcSolverLongThin::node_ [private]

Node number when variable last in problem.

Definition at line 96 of file CbcSolverLongThin.hpp.

int* CbcSolverLongThin::howMany_ [private]

How many times in problem.

Definition at line 98 of file CbcSolverLongThin.hpp.

CbcModel* CbcSolverLongThin::model_ [private]

Pointer back to model.

Definition at line 100 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::count_ [private]

Counter.

Definition at line 102 of file CbcSolverLongThin.hpp.

int CbcSolverLongThin::memory_ [private]

How recently it must have been used.

Definition at line 104 of file CbcSolverLongThin.hpp.

bool CbcSolverLongThin::believeInfeasible_ [private]

If infeasible on subset means infeasible.

Definition at line 106 of file CbcSolverLongThin.hpp.

bool CbcSolverLongThin::algorithm_ [private]

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

Definition at line 108 of file CbcSolverLongThin.hpp.


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