Gecode::VarBranch< Var > Class Template Reference
[Generic branching support]

Variable branching information. More...

#include <var.hpp>

List of all members.

Public Types
typedef BranchTraits< Var >::Merit	MeritFunction
	Corresponding merit function.
Public Member Functions
	VarBranch (void)
	Initialize.
	VarBranch (BranchTbl t)
	Initialize with tie-break limit function t.
	VarBranch (Rnd r)
	Initialize with random number generator r.
	VarBranch (double d, BranchTbl t)
	Initialize with decay factor d and tie-break limit function t.
	VarBranch (AFC a, BranchTbl t)
	Initialize with AFC a and tie-break limit function t.
	VarBranch (Action a, BranchTbl t)
	Initialize with action a and tie-break limit function t.
	VarBranch (CHB c, BranchTbl t)
	Initialize with CHB c and tie-break limit function t.
	VarBranch (MeritFunction f, BranchTbl t)
	Initialize with merit function f and tie-break limit function t.
BranchTbl	tbl (void) const
	Return tie-break limit function.
Rnd	rnd (void) const
	Return random number generator.
double	decay (void) const
	Return decay factor.
AFC	afc (void) const
	Return AFC.
void	afc (AFC a)
	Set AFC to a.
Action	action (void) const
	Return action.
void	action (Action a)
	Set action to a.
CHB	chb (void) const
	Return CHB.
void	chb (CHB chb)
	Set CHB to chb.
MeritFunction	merit (void) const
	Return merit function.
Protected Attributes
BranchTbl	_tbl
	Tie-breaking limit function.
Rnd	_rnd
	Random number generator.
double	_decay
	Decay information for AFC and action.
AFC	_afc
	AFC information.
Action	_act
	Action information.
CHB	_chb
	CHB information.
MeritFunction	_mf
	Merit function.

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Detailed Description

template<class Var>
class Gecode::VarBranch< Var >

Variable branching information.

Definition at line 55 of file var.hpp.

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Member Typedef Documentation

template<class Var>

typedef BranchTraits<Var>::Merit Gecode::VarBranch< Var >::MeritFunction

Corresponding merit function.

Definition at line 58 of file var.hpp.

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Constructor & Destructor Documentation

template<class Var >

Gecode::VarBranch< Var >::VarBranch

(

void

)

[inline]

Initialize.

Definition at line 116 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch

(

BranchTbl

t

)

[inline]

Initialize with tie-break limit function t.

Definition at line 121 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch

(

Rnd

r

)

[inline]

Initialize with random number generator r.

Definition at line 155 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch	(	double	d,
		BranchTbl	t
	)			[inline]

Initialize with decay factor d and tie-break limit function t.

Definition at line 126 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch	(	AFC	a,
		BranchTbl	t
	)			[inline]

Initialize with AFC a and tie-break limit function t.

Definition at line 131 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch	(	Action	a,
		BranchTbl	t
	)			[inline]

Initialize with action a and tie-break limit function t.

Definition at line 139 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch	(	CHB	c,
		BranchTbl	t
	)			[inline]

Initialize with CHB c and tie-break limit function t.

Definition at line 147 of file var.hpp.

template<class Var >

Gecode::VarBranch< Var >::VarBranch	(	MeritFunction	f,
		BranchTbl	t
	)			[inline]

Initialize with merit function f and tie-break limit function t.

Definition at line 163 of file var.hpp.

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Member Function Documentation

template<class Var >

BranchTbl Gecode::VarBranch< Var >::tbl

(

void

)

const [inline]

Return tie-break limit function.

Definition at line 168 of file var.hpp.

template<class Var >

Rnd Gecode::VarBranch< Var >::rnd

(

void

)

const [inline]

Return random number generator.

Definition at line 174 of file var.hpp.

template<class Var >

double Gecode::VarBranch< Var >::decay

(

void

)

const [inline]

Return decay factor.

Definition at line 180 of file var.hpp.

template<class Var >

AFC Gecode::VarBranch< Var >::afc

(

void

)

const [inline]

Return AFC.

Definition at line 186 of file var.hpp.

template<class Var >

void Gecode::VarBranch< Var >::afc

(

AFC

a

)

[inline]

Set AFC to a.

Definition at line 192 of file var.hpp.

template<class Var >

Action Gecode::VarBranch< Var >::action

(

void

)

const [inline]

Return action.

Definition at line 198 of file var.hpp.

template<class Var >

void Gecode::VarBranch< Var >::action

(

Action

a

)

[inline]

Set action to a.

Definition at line 204 of file var.hpp.

template<class Var >

CHB Gecode::VarBranch< Var >::chb

(

void

)

const [inline]

Return CHB.

Definition at line 210 of file var.hpp.

template<class Var >

void Gecode::VarBranch< Var >::chb

(

CHB

chb

)

[inline]

Set CHB to chb.

Definition at line 216 of file var.hpp.

template<class Var >

VarBranch< Var >::MeritFunction Gecode::VarBranch< Var >::merit

(

void

)

const [inline]

Return merit function.

Definition at line 222 of file var.hpp.

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Member Data Documentation

template<class Var>

BranchTbl Gecode::VarBranch< Var >::_tbl [protected]

Tie-breaking limit function.

Definition at line 61 of file var.hpp.

template<class Var>

Rnd Gecode::VarBranch< Var >::_rnd [protected]

Random number generator.

Definition at line 63 of file var.hpp.

template<class Var>

double Gecode::VarBranch< Var >::_decay [protected]

Decay information for AFC and action.

Definition at line 65 of file var.hpp.

template<class Var>

AFC Gecode::VarBranch< Var >::_afc [protected]

AFC information.

Definition at line 67 of file var.hpp.

template<class Var>

Action Gecode::VarBranch< Var >::_act [protected]

Action information.

Definition at line 69 of file var.hpp.

template<class Var>

CHB Gecode::VarBranch< Var >::_chb [protected]

CHB information.

Definition at line 71 of file var.hpp.

template<class Var>

MeritFunction Gecode::VarBranch< Var >::_mf [protected]

Merit function.

Definition at line 73 of file var.hpp.

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

• gecode/kernel/branch/var.hpp