Couenne::Domain Class Reference

Define a dynamic point+bounds, with a way to save and restore previous points+bounds through a LIFO structure. More...

#include <CouenneDomain.hpp>

Public Member Functions
	Domain ()
	basic constructor More...
	Domain (const Domain &src)
	copy constructor More...
	~Domain ()
	destructor More...
void	push (int dim, CouNumber *x, CouNumber *lb, CouNumber *ub, bool copy=true)
	save current point and start using another More...
void	push (int dim, const CouNumber *x, const CouNumber *lb, const CouNumber *ub, bool copy=true)
	save current point and start using another More...
void	push (const OsiSolverInterface *si, OsiCuts *cs=NULL, bool copy=true)
	save current point and start using another – retrieve information from solver interface and from previous column cuts More...
void	push (const DomainPoint &dp, bool copy=true)
	save current point and start using another More...
void	pop ()
	restore previous point More...
DomainPoint *	current ()
	return current point More...
CouNumber &	x (register int index)
	current variable More...
CouNumber &	lb (register int index)
	current lower bound More...
CouNumber &	ub (register int index)
	current upper bound More...
CouNumber *	x ()
	return current variable vector More...
CouNumber *	lb ()
	return current lower bound vector More...
CouNumber *	ub ()
	return current upper bound vector More...

Protected Attributes
DomainPoint *	point_
	current point More...
std::stack< DomainPoint * >	domStack_
	stack of saved points More...

Detailed Description

Define a dynamic point+bounds, with a way to save and restore previous points+bounds through a LIFO structure.

Definition at line 104 of file CouenneDomain.hpp.

Constructor & Destructor Documentation

Couenne::Domain::Domain ( )

inline

basic constructor

Definition at line 114 of file CouenneDomain.hpp.

Couenne::Domain::Domain ( const Domain &  src )

inline

copy constructor

Definition at line 117 of file CouenneDomain.hpp.

References point_.

Couenne::Domain::~Domain

(

)

destructor

Member Function Documentation

void Couenne::Domain::push	(	int	dim,
		CouNumber *	x,
		CouNumber *	lb,
		CouNumber *	ub,
		bool	copy = true
	)

save current point and start using another

void Couenne::Domain::push	(	int	dim,
		const CouNumber *	x,
		const CouNumber *	lb,
		const CouNumber *	ub,
		bool	copy = true
	)

save current point and start using another

void Couenne::Domain::push	(	const OsiSolverInterface *	si,
		OsiCuts *	cs = NULL,
		bool	copy = true
	)

save current point and start using another – retrieve information from solver interface and from previous column cuts

void Couenne::Domain::push	(	const DomainPoint &	dp,
		bool	copy = true
	)

save current point and start using another

void Couenne::Domain::pop

(

)

restore previous point

DomainPoint* Couenne::Domain::current ( )

inline

return current point

Definition at line 154 of file CouenneDomain.hpp.

References point_.

CouNumber& Couenne::Domain::x ( register int  index )

inline

current variable

Definition at line 156 of file CouenneDomain.hpp.

References point_, and x().

Referenced by x(), and Couenne::CouenneProblem::X().

CouNumber& Couenne::Domain::lb ( register int  index )

inline

current lower bound

Definition at line 157 of file CouenneDomain.hpp.

References lb(), and point_.

Referenced by lb(), and Couenne::CouenneProblem::Lb().

CouNumber& Couenne::Domain::ub ( register int  index )

inline

current upper bound

Definition at line 158 of file CouenneDomain.hpp.

References point_, and ub().

Referenced by ub(), and Couenne::CouenneProblem::Ub().

CouNumber* Couenne::Domain::x ( )

inline

return current variable vector

Definition at line 160 of file CouenneDomain.hpp.

References point_, and x().

Referenced by x().

CouNumber* Couenne::Domain::lb ( )

inline

return current lower bound vector

Definition at line 161 of file CouenneDomain.hpp.

References lb(), and point_.

Referenced by lb().

CouNumber* Couenne::Domain::ub ( )

inline

return current upper bound vector

Definition at line 162 of file CouenneDomain.hpp.

References point_, and ub().

Referenced by ub().

Member Data Documentation

DomainPoint* Couenne::Domain::point_

protected

current point

Definition at line 108 of file CouenneDomain.hpp.

Referenced by current(), Domain(), lb(), ub(), and x().

std::stack<DomainPoint *> Couenne::Domain::domStack_

protected

stack of saved points

Definition at line 109 of file CouenneDomain.hpp.

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

• CouenneDomain.hpp