Objective Class Reference

The in-memory representation of the <obj> element. More...

#include <OSInstance.h>

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List of all members.

Public Member Functions

 Objective ()
 The Objective class constructor.
 ~Objective ()
 The Objective class destructor.
 Objective ()
 The Objective class constructor.
 ~Objective ()
 The Objective class destructor.

Public Attributes

std::string name
 the name of the objective function
std::string maxOrMin
 declare the objective function to be a max or a min
double constant
 constant is the constant term added to the objective function, 0 by default
double weight
 weight is the weight applied to the given objective function, 1.0 by default
int numberOfObjCoef
 numberOfObjCoef is the number of variables with a nonzero objective function coefficient
ObjCoef ** coef
 coef is pointer to an array of ObjCoef object pointers
ObjCoef ** coef
 coef is pointer to an array of ObjCoef object pointers

Detailed Description

The in-memory representation of the <obj> element.

Definition at line 212 of file OSInstance.h.


Constructor & Destructor Documentation

Objective::Objective (  ) 

The Objective class constructor.

Definition at line 465 of file OSInstance.cpp.

Objective::~Objective (  ) 

The Objective class destructor.

Definition at line 479 of file OSInstance.cpp.

References coef, and numberOfObjCoef.

Objective::Objective (  ) 

The Objective class constructor.

Objective::~Objective (  ) 

The Objective class destructor.


Member Data Documentation

std::string Objective::name

the name of the objective function

Definition at line 222 of file OSInstance.h.

Referenced by OSInstance::processObjectives(), and OSiLWriter::writeOSiL().

std::string Objective::maxOrMin

declare the objective function to be a max or a min

Definition at line 227 of file OSInstance.h.

Referenced by BonminProblem::eval_f(), BonminProblem::eval_grad_f(), IpoptProblem::get_scaling_parameters(), OSInstance::processObjectives(), IpoptSolver::setSolverOptions(), and OSiLWriter::writeOSiL().

double Objective::constant

constant is the constant term added to the objective function, 0 by default

Definition at line 232 of file OSInstance.h.

Referenced by OSInstance::processObjectives(), and OSiLWriter::writeOSiL().

double Objective::weight

weight is the weight applied to the given objective function, 1.0 by default

Definition at line 237 of file OSInstance.h.

Referenced by OSInstance::processObjectives(), and OSiLWriter::writeOSiL().

int Objective::numberOfObjCoef

numberOfObjCoef is the number of variables with a nonzero objective function coefficient

Definition at line 242 of file OSInstance.h.

Referenced by OSInstance::processObjectives(), OSiLWriter::writeOSiL(), and ~Objective().

ObjCoef** Objective::coef

coef is pointer to an array of ObjCoef object pointers

Definition at line 246 of file OSInstance.h.

Referenced by OS_lp::createcutsforbearcat(), main(), OSInstance::processObjectives(), OSiLWriter::writeOSiL(), and ~Objective().

ObjCoef** Objective::coef

coef is pointer to an array of ObjCoef object pointers

Definition at line 245 of file OSInstance.h.


The documentation for this class was generated from the following files:
Generated on Mon May 3 03:12:35 2010 by  doxygen 1.4.7