Couenne::CouenneMINLPInterface Class Reference

This is class provides an Osi interface for a Mixed Integer Linear Program expressed as a TMINLP (so that we can use it for example as the continuous solver in Cbc). More...

#include <CouenneMINLPInterface.hpp>

Inheritance diagram for Couenne::CouenneMINLPInterface:

Public Member Functions
void	setObj (int index, expression *newObj)
	REMOVE — backward compatibility sets objective[index] at newObj. More...
void	setInitSol (const CouNumber *sol)
	sets the initial solution for the NLP solver More...
CouNumber	solve (CouNumber *solution)
	solves and returns the optimal objective function and the solution More...
CouenneProblem *	problem () const
	return pointer to Couenne problem More...
Ipopt::OptionsList *	options () const
	return pointer to options More...

Private Member Functions
virtual std::string	appName ()
	Virtual callback for application specific stuff. More...

Private Attributes
CouenneProblem *	problem_
	Symbolic representation of the problem. More...
Ipopt::OptionsList *	options_
	Options. More...

Detailed Description

This is class provides an Osi interface for a Mixed Integer Linear Program expressed as a TMINLP (so that we can use it for example as the continuous solver in Cbc).

Definition at line 59 of file CouenneMINLPInterface.hpp.

Member Function Documentation

void Couenne::CouenneMINLPInterface::setObj ( int  index, expression *  newObj  )

inline

REMOVE — backward compatibility sets objective[index] at newObj.

Definition at line 65 of file CouenneMINLPInterface.hpp.

void Couenne::CouenneMINLPInterface::setInitSol

(

const CouNumber *

sol

)

sets the initial solution for the NLP solver

CouNumber Couenne::CouenneMINLPInterface::solve

(

CouNumber *

solution

)

solves and returns the optimal objective function and the solution

CouenneProblem* Couenne::CouenneMINLPInterface::problem ( ) const

inline

return pointer to Couenne problem

Definition at line 75 of file CouenneMINLPInterface.hpp.

References problem_.

Ipopt::OptionsList* Couenne::CouenneMINLPInterface::options ( ) const

inline

return pointer to options

Definition at line 79 of file CouenneMINLPInterface.hpp.

References options_.

virtual std::string Couenne::CouenneMINLPInterface::appName ( )

inlineprivatevirtual

Virtual callback for application specific stuff.

Definition at line 91 of file CouenneMINLPInterface.hpp.

Member Data Documentation

CouenneProblem* Couenne::CouenneMINLPInterface::problem_

private

Symbolic representation of the problem.

Definition at line 85 of file CouenneMINLPInterface.hpp.

Referenced by problem().

Ipopt::OptionsList* Couenne::CouenneMINLPInterface::options_

private

Options.

Definition at line 88 of file CouenneMINLPInterface.hpp.

Referenced by options().

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

• CouenneMINLPInterface.hpp