#include <Hqp_LPSolve.h>

Inheritance diagram for Hqp_LPSolve:

Public Member Functions
	Hqp_LPSolve ()
	constructor

virtual	~Hqp_LPSolve ()
	destructor

virtual int	init (IF_DEF_ARGS)
	initialize a MIP for an optimization problem given in _prg

virtual int	solve (IF_DEF_ARGS)
	initialize and solve a MIP for an optimization problem given in _prg

virtual void	dump ()
	Write current linear program to the file mip_dump.lp.

const char *	name ()
	solver name

Member access methods
double	gap () const
	absolute tolerance for branch&bound

void	set_gap (double value)
	set absolute tolerance for branch&bound

double	timeout () const
	timeout for solver in seconds

void	set_timeout (double value)
	set timeout

int	logging () const
	verbose level for log messages (0: neutral, 1: critical, 2: severe, 3: important, 4: normal, 5: detailed, 6: full)

void	set_logging (int value)
	set logging

const char *	dump_format () const
	format for dump of lp

void	set_dump_format (const char *value)
	set dump format ("lp" or "mps")

Public Member Functions inherited from Hqp_MipSolver
	Hqp_MipSolver ()
	constructor

virtual	~Hqp_MipSolver ()
	destructor

Hqp_SqpProgram *	prg ()

void	set_prg (Hqp_SqpProgram *)

Protected Attributes
lprec *	_lp
	the linear program for lp_solve

double	_gap
	allowed tolerance for branch&bound

int	_timeout
	timeout for solver

int	_logging
	verbose level

char *	_dump_format
	format for dump files

Protected Attributes inherited from Hqp_MipSolver
If_List	_ifList
	interface elements

Hqp_SqpProgram *	_prg
	optimization problem to work on

Detailed Description

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

Public Member Functions