Bonmin::HeuristicDiveMIPFractional Class Reference

#include <BonHeuristicDiveMIPFractional.hpp>

Inheritance diagram for Bonmin::HeuristicDiveMIPFractional:

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Collaboration diagram for Bonmin::HeuristicDiveMIPFractional:

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List of all members.

Public Member Functions

 HeuristicDiveMIPFractional ()
 Default Constructor.
 HeuristicDiveMIPFractional (BonminSetup *setup)
 Constructor with setup.
 HeuristicDiveMIPFractional (const HeuristicDiveMIPFractional &copy)
 Copy constructor.
 ~HeuristicDiveMIPFractional ()
 Destructor.
HeuristicDiveMIPFractionaloperator= (const HeuristicDiveMIPFractional &rhs)
 Assignment operator.
virtual CbcHeuristic * clone () const
 Clone.
virtual void setSetup (BonminSetup *setup)
 Change setup used for heuristic.
virtual void setInternalVariables (TMINLP2TNLP *minlp)
 sets internal variables
virtual void selectVariableToBranch (TMINLP2TNLP *minlp, const vector< int > &integerColumns, const double *newSolution, int &bestColumn, int &bestRound)
 If bestColumn = -1, it means that no variable was found.
void Initialize (Ipopt::SmartPtr< Bonmin::OptionsList > options)
 Initiaize using passed options.

Static Public Member Functions

static void registerOptions (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions)
 Register the options common to all local search based heuristics.

Detailed Description

Definition at line 21 of file BonHeuristicDiveMIPFractional.hpp.


Constructor & Destructor Documentation

Bonmin::HeuristicDiveMIPFractional::HeuristicDiveMIPFractional (  ) 

Default Constructor.

Referenced by clone().

Bonmin::HeuristicDiveMIPFractional::HeuristicDiveMIPFractional ( BonminSetup setup  ) 

Constructor with setup.

Definition at line 27 of file BonHeuristicDiveMIPFractional.cpp.

References Initialize(), and Bonmin::BabSetupBase::options().

Bonmin::HeuristicDiveMIPFractional::HeuristicDiveMIPFractional ( const HeuristicDiveMIPFractional copy  ) 

Copy constructor.

Definition at line 34 of file BonHeuristicDiveMIPFractional.cpp.

Bonmin::HeuristicDiveMIPFractional::~HeuristicDiveMIPFractional (  )  [inline]

Destructor.

Definition at line 33 of file BonHeuristicDiveMIPFractional.hpp.


Member Function Documentation

HeuristicDiveMIPFractional & Bonmin::HeuristicDiveMIPFractional::operator= ( const HeuristicDiveMIPFractional rhs  ) 

Assignment operator.

Definition at line 40 of file BonHeuristicDiveMIPFractional.cpp.

References Bonmin::HeuristicDiveMIP::operator=().

CbcHeuristic * Bonmin::HeuristicDiveMIPFractional::clone (  )  const [virtual]

Clone.

Implements Bonmin::HeuristicDiveMIP.

Definition at line 49 of file BonHeuristicDiveMIPFractional.cpp.

References HeuristicDiveMIPFractional().

virtual void Bonmin::HeuristicDiveMIPFractional::setSetup ( BonminSetup setup  )  [inline, virtual]

Change setup used for heuristic.

Reimplemented from Bonmin::HeuristicDiveMIP.

Definition at line 42 of file BonHeuristicDiveMIPFractional.hpp.

References Initialize(), Bonmin::BabSetupBase::options(), and Bonmin::HeuristicDiveMIP::setSetup().

void Bonmin::HeuristicDiveMIPFractional::setInternalVariables ( TMINLP2TNLP minlp  )  [virtual]

sets internal variables

Implements Bonmin::HeuristicDiveMIP.

Definition at line 55 of file BonHeuristicDiveMIPFractional.cpp.

void Bonmin::HeuristicDiveMIPFractional::selectVariableToBranch ( TMINLP2TNLP minlp,
const vector< int > &  integerColumns,
const double *  newSolution,
int &  bestColumn,
int &  bestRound 
) [virtual]

If bestColumn = -1, it means that no variable was found.

Implements Bonmin::HeuristicDiveMIP.

Definition at line 61 of file BonHeuristicDiveMIPFractional.cpp.

References Bonmin::TMINLP2TNLP::x_l(), and Bonmin::TMINLP2TNLP::x_u().

void Bonmin::HeuristicDiveMIPFractional::registerOptions ( Ipopt::SmartPtr< Bonmin::RegisteredOptions roptions  )  [static]

Register the options common to all local search based heuristics.

Definition at line 117 of file BonHeuristicDiveMIPFractional.cpp.

References Bonmin::RegisteredOptions::BonminCategory.

Referenced by Bonmin::BonminSetup::registerAllOptions().

void Bonmin::HeuristicDiveMIPFractional::Initialize ( Ipopt::SmartPtr< Bonmin::OptionsList >  options  ) 

Initiaize using passed options.

Definition at line 130 of file BonHeuristicDiveMIPFractional.cpp.

Referenced by HeuristicDiveMIPFractional(), and setSetup().


The documentation for this class was generated from the following files:
Generated on Tue Mar 30 03:14:37 2010 by  doxygen 1.4.7