#include <BonHeuristicDiveFractional.hpp>
Inheritance diagram for Bonmin::HeuristicDiveFractional:
Public Member Functions | |
HeuristicDiveFractional () | |
Default Constructor. | |
HeuristicDiveFractional (BonminSetup *setup) | |
Constructor with setup. | |
HeuristicDiveFractional (const HeuristicDiveFractional ©) | |
Copy constructor. | |
~HeuristicDiveFractional () | |
Destructor. | |
HeuristicDiveFractional & | operator= (const HeuristicDiveFractional &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. |
Definition at line 21 of file BonHeuristicDiveFractional.hpp.
Bonmin::HeuristicDiveFractional::HeuristicDiveFractional | ( | ) |
Default Constructor.
Definition at line 20 of file BonHeuristicDiveFractional.cpp.
Referenced by clone().
Bonmin::HeuristicDiveFractional::HeuristicDiveFractional | ( | BonminSetup * | setup | ) |
Constructor with setup.
Definition at line 25 of file BonHeuristicDiveFractional.cpp.
References Initialize(), and Bonmin::BabSetupBase::options().
Bonmin::HeuristicDiveFractional::HeuristicDiveFractional | ( | const HeuristicDiveFractional & | copy | ) |
Bonmin::HeuristicDiveFractional::~HeuristicDiveFractional | ( | ) | [inline] |
HeuristicDiveFractional & Bonmin::HeuristicDiveFractional::operator= | ( | const HeuristicDiveFractional & | rhs | ) |
Assignment operator.
Definition at line 38 of file BonHeuristicDiveFractional.cpp.
References Bonmin::HeuristicDive::operator=().
CbcHeuristic * Bonmin::HeuristicDiveFractional::clone | ( | ) | const [virtual] |
Clone.
Implements Bonmin::HeuristicDive.
Definition at line 47 of file BonHeuristicDiveFractional.cpp.
References HeuristicDiveFractional().
virtual void Bonmin::HeuristicDiveFractional::setSetup | ( | BonminSetup * | setup | ) | [inline, virtual] |
Change setup used for heuristic.
Reimplemented from Bonmin::HeuristicDive.
Definition at line 42 of file BonHeuristicDiveFractional.hpp.
References Initialize(), Bonmin::BabSetupBase::options(), and Bonmin::HeuristicDive::setSetup().
void Bonmin::HeuristicDiveFractional::setInternalVariables | ( | TMINLP2TNLP * | minlp | ) | [virtual] |
sets internal variables
Implements Bonmin::HeuristicDive.
Definition at line 53 of file BonHeuristicDiveFractional.cpp.
void Bonmin::HeuristicDiveFractional::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::HeuristicDive.
Definition at line 59 of file BonHeuristicDiveFractional.cpp.
References Bonmin::TMINLP2TNLP::x_l(), and Bonmin::TMINLP2TNLP::x_u().
void Bonmin::HeuristicDiveFractional::registerOptions | ( | Ipopt::SmartPtr< Bonmin::RegisteredOptions > | roptions | ) | [static] |
Register the options common to all local search based heuristics.
Definition at line 115 of file BonHeuristicDiveFractional.cpp.
References Bonmin::RegisteredOptions::BonminCategory.
Referenced by Bonmin::BonminSetup::registerAllOptions().
void Bonmin::HeuristicDiveFractional::Initialize | ( | Ipopt::SmartPtr< Bonmin::OptionsList > | options | ) |
Initiaize using passed options.
Definition at line 128 of file BonHeuristicDiveFractional.cpp.
Referenced by HeuristicDiveFractional(), and setSetup().