Generate cuts for the nlp corresponding to continuous relaxation at a node. More...

#include <BonOaNlpOptim.hpp>

Inheritance diagram for Bonmin::OaNlpOptim:

Collaboration diagram for Bonmin::OaNlpOptim:

Public Member Functions
	OaNlpOptim (OsiTMINLPInterface *si=NULL, int maxDepth=10, bool addOnlyViolated=false, bool globalCuts=true)
	Default constructor. More...

	OaNlpOptim (BabSetupBase &b)
	Constructor with basic setup. More...

	OaNlpOptim (const OaNlpOptim &copy)
	Copy constructor. More...

void	passInMessageHandler (const CoinMessageHandler *handler)

virtual CglCutGenerator *	clone () const
	Abstract constructor. More...

virtual	~OaNlpOptim ()
	Desctructor. More...

void	assignInterface (OsiTMINLPInterface *si)
	Assign an OsiTMINLPInterface. More...

virtual void	generateCuts (const OsiSolverInterface &si, OsiCuts &cs, const CglTreeInfo info)
	cut generation method More...

void	setMaxDepth (int value)

void	setAddOnlyViolated (bool yesno)

void	setGlobalCuts (bool yesno)

int	getNSolve ()

void	setLogLevel (int value)
	set log level More...

Static Public Member Functions
static void	registerOptions (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions)
	Register OaNlpOptim options. More...

Private Attributes
OsiTMINLPInterface *	nlp_
	Pointer to the Ipopt interface. More...

int	maxDepth_
	maximum depth at which generate cuts More...

int	nSolve_
	Number of NLP resolution done. More...

CoinMessageHandler *	handler_
	messages handler. More...

CoinMessages	messages_
	handler More...

bool	addOnlyViolated_
	Add only violated cuts? More...

bool	global_
	Add cuts as global? More...

double	solves_per_level_
	Average number of nodes per level in tree. More...

Detailed Description

Generate cuts for the nlp corresponding to continuous relaxation at a node.

Definition at line 19 of file BonOaNlpOptim.hpp.

Constructor & Destructor Documentation

Bonmin::OaNlpOptim::OaNlpOptim	(	OsiTMINLPInterface *	si = `NULL`,
		int	maxDepth = `10`,
		bool	addOnlyViolated = `false`,
		bool	globalCuts = `true`
	)

Default constructor.

Definition at line 21 of file BonOaNlpOptim.cpp.

Bonmin::OaNlpOptim::OaNlpOptim ( BabSetupBase & b )

Constructor with basic setup.

Definition at line 36 of file BonOaNlpOptim.cpp.

Bonmin::OaNlpOptim::OaNlpOptim ( const OaNlpOptim & copy )

inline

Copy constructor.

Definition at line 30 of file BonOaNlpOptim.hpp.

virtual Bonmin::OaNlpOptim::~OaNlpOptim ( )

inlinevirtual

Desctructor.

Definition at line 56 of file BonOaNlpOptim.hpp.

Member Function Documentation

void Bonmin::OaNlpOptim::passInMessageHandler ( const CoinMessageHandler * handler )

inline

Definition at line 44 of file BonOaNlpOptim.hpp.

virtual CglCutGenerator* Bonmin::OaNlpOptim::clone ( ) const

inlinevirtual

Abstract constructor.

Definition at line 50 of file BonOaNlpOptim.hpp.

void Bonmin::OaNlpOptim::assignInterface ( OsiTMINLPInterface * si )

Assign an OsiTMINLPInterface.

Definition at line 56 of file BonOaNlpOptim.cpp.

void Bonmin::OaNlpOptim::generateCuts	(	const OsiSolverInterface &	si,
		OsiCuts &	cs,
		const CglTreeInfo	info
	)

virtual

cut generation method

Definition at line 63 of file BonOaNlpOptim.cpp.

void Bonmin::OaNlpOptim::setMaxDepth ( int value )

inline

Definition at line 70 of file BonOaNlpOptim.hpp.

void Bonmin::OaNlpOptim::setAddOnlyViolated ( bool yesno )

inline

Definition at line 74 of file BonOaNlpOptim.hpp.

void Bonmin::OaNlpOptim::setGlobalCuts ( bool yesno )

inline

Definition at line 78 of file BonOaNlpOptim.hpp.

int Bonmin::OaNlpOptim::getNSolve ( )

inline

Definition at line 82 of file BonOaNlpOptim.hpp.

void Bonmin::OaNlpOptim::setLogLevel ( int value )

inline

set log level

Definition at line 87 of file BonOaNlpOptim.hpp.

void Bonmin::OaNlpOptim::registerOptions ( Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions )

static

Register OaNlpOptim options.

Definition at line 176 of file BonOaNlpOptim.cpp.

Member Data Documentation

OsiTMINLPInterface* Bonmin::OaNlpOptim::nlp_

private

Pointer to the Ipopt interface.

Definition at line 97 of file BonOaNlpOptim.hpp.

int Bonmin::OaNlpOptim::maxDepth_

private

maximum depth at which generate cuts

Definition at line 100 of file BonOaNlpOptim.hpp.

int Bonmin::OaNlpOptim::nSolve_

mutableprivate

Number of NLP resolution done.

Definition at line 103 of file BonOaNlpOptim.hpp.

CoinMessageHandler* Bonmin::OaNlpOptim::handler_

private

messages handler.

Definition at line 105 of file BonOaNlpOptim.hpp.

CoinMessages Bonmin::OaNlpOptim::messages_

private

handler

Definition at line 107 of file BonOaNlpOptim.hpp.

bool Bonmin::OaNlpOptim::addOnlyViolated_

private

Add only violated cuts?

Definition at line 109 of file BonOaNlpOptim.hpp.

bool Bonmin::OaNlpOptim::global_

private

Add cuts as global?

Definition at line 111 of file BonOaNlpOptim.hpp.

double Bonmin::OaNlpOptim::solves_per_level_

private

Average number of nodes per level in tree.

Definition at line 113 of file BonOaNlpOptim.hpp.

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

/tmp/OS-2.10.2/Bonmin/src/Algorithms/OaGenerators/BonOaNlpOptim.hpp
/tmp/OS-2.10.2/Bonmin/src/Algorithms/OaGenerators/BonOaNlpOptim.cpp

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation