Variable selection for float variables
[Branching on float variables]

Functions
FloatVarBranch	Gecode::FLOAT_VAR_NONE (void)
	Select first unassigned variable.
FloatVarBranch	Gecode::FLOAT_VAR_RND (Rnd r)
	Select random variable (uniform distribution, for tie breaking).
FloatVarBranch	Gecode::FLOAT_VAR_MERIT_MIN (FloatBranchMerit bm, BranchTbl tbl=NULL)
	Select variable with least merit according to branch merit function bm.
FloatVarBranch	Gecode::FLOAT_VAR_MERIT_MAX (FloatBranchMerit bm, BranchTbl tbl=NULL)
	Select variable with highest merit according to branch merit function bm.
FloatVarBranch	Gecode::FLOAT_VAR_DEGREE_MIN (BranchTbl tbl=NULL)
	Select variable with smallest degree.
FloatVarBranch	Gecode::FLOAT_VAR_DEGREE_MAX (BranchTbl tbl=NULL)
	Select variable with largest degree.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_MIN (double d=1.0, BranchTbl tbl=NULL)
	Select variable with smallest accumulated failure count with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_MIN (FloatAFC a, BranchTbl tbl=NULL)
	Select variable with smallest accumulated failure count.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_MAX (double d=1.0, BranchTbl tbl=NULL)
	Select variable with largest accumulated failure count with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_MAX (FloatAFC a, BranchTbl tbl=NULL)
	Select variable with largest accumulated failure count.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_MIN (double d=1.0, BranchTbl tbl=NULL)
	Select variable with lowest activity with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_MIN (FloatActivity a, BranchTbl tbl=NULL)
	Select variable with lowest activity.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_MAX (double d=1.0, BranchTbl tbl=NULL)
	Select variable with highest activity with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_MAX (FloatActivity a, BranchTbl tbl=NULL)
	Select variable with highest activity.
FloatVarBranch	Gecode::FLOAT_VAR_MIN_MIN (BranchTbl tbl=NULL)
	Select variable with smallest min.
FloatVarBranch	Gecode::FLOAT_VAR_MIN_MAX (BranchTbl tbl=NULL)
	Select variable with largest min.
FloatVarBranch	Gecode::FLOAT_VAR_MAX_MIN (BranchTbl tbl=NULL)
	Select variable with smallest max.
FloatVarBranch	Gecode::FLOAT_VAR_MAX_MAX (BranchTbl tbl=NULL)
	Select variable with largest max.
FloatVarBranch	Gecode::FLOAT_VAR_SIZE_MIN (BranchTbl tbl=NULL)
	Select variable with smallest domain size.
FloatVarBranch	Gecode::FLOAT_VAR_SIZE_MAX (BranchTbl tbl=NULL)
	Select variable with largest domain size.
FloatVarBranch	Gecode::FLOAT_VAR_DEGREE_SIZE_MIN (BranchTbl tbl=NULL)
	Select variable with smallest degree divided by domain size.
FloatVarBranch	Gecode::FLOAT_VAR_DEGREE_SIZE_MAX (BranchTbl tbl=NULL)
	Select variable with largest degree divided by domain size.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_SIZE_MIN (double d=1.0, BranchTbl tbl=NULL)
	Select variable with smalllest accumulated failure count divided by domain size with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_SIZE_MIN (FloatAFC a, BranchTbl tbl=NULL)
	Select variable with smallest accumulated failure count divided by domain size.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_SIZE_MAX (double d=1.0, BranchTbl tbl=NULL)
	Select variable with largest accumulated failure count divided by domain size with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_AFC_SIZE_MAX (FloatAFC a, BranchTbl tbl=NULL)
	Select variable with largest accumulated failure count divided by domain size.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_SIZE_MIN (double d=1.0, BranchTbl tbl=NULL)
	Select variable with smallest activity divided by domain size with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_SIZE_MIN (FloatActivity a, BranchTbl tbl=NULL)
	Select variable with smallest activity divided by domain size.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_SIZE_MAX (double d=1.0, BranchTbl tbl=NULL)
	Select variable with largest activity divided by domain size with decay factor d.
FloatVarBranch	Gecode::FLOAT_VAR_ACTIVITY_SIZE_MAX (FloatActivity a, BranchTbl tbl=NULL)
	Select variable with largest activity divided by domain size.

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Function Documentation

FloatVarBranch Gecode::FLOAT_VAR_NONE

(

void

)

[inline]

Select first unassigned variable.

FloatVarBranch Gecode::FLOAT_VAR_RND

(

Rnd

r

)

[inline]

Select random variable (uniform distribution, for tie breaking).

FloatVarBranch Gecode::FLOAT_VAR_MERIT_MIN	(	FloatBranchMerit	bm,
		BranchTbl	tbl
	)			[inline]

Select variable with least merit according to branch merit function bm.

FloatVarBranch Gecode::FLOAT_VAR_MERIT_MAX	(	FloatBranchMerit	bm,
		BranchTbl	tbl
	)			[inline]

Select variable with highest merit according to branch merit function bm.

FloatVarBranch Gecode::FLOAT_VAR_DEGREE_MIN

(

BranchTbl

tbl

)

[inline]

Select variable with smallest degree.

FloatVarBranch Gecode::FLOAT_VAR_DEGREE_MAX

(

BranchTbl

tbl

)

[inline]

Select variable with largest degree.

FloatVarBranch Gecode::FLOAT_VAR_AFC_MIN	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with smallest accumulated failure count with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_AFC_MIN	(	FloatAFC	a,
		BranchTbl	tbl
	)			[inline]

Select variable with smallest accumulated failure count.

FloatVarBranch Gecode::FLOAT_VAR_AFC_MAX	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with largest accumulated failure count with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_AFC_MAX	(	FloatAFC	a,
		BranchTbl	tbl
	)			[inline]

Select variable with largest accumulated failure count.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_MIN	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with lowest activity with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_MIN	(	FloatActivity	a,
		BranchTbl	tbl
	)			[inline]

Select variable with lowest activity.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_MAX	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with highest activity with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_MAX	(	FloatActivity	a,
		BranchTbl	tbl
	)			[inline]

Select variable with highest activity.

FloatVarBranch Gecode::FLOAT_VAR_MIN_MIN

(

BranchTbl

tbl

)

[inline]

Select variable with smallest min.

FloatVarBranch Gecode::FLOAT_VAR_MIN_MAX

(

BranchTbl

tbl

)

[inline]

Select variable with largest min.

FloatVarBranch Gecode::FLOAT_VAR_MAX_MIN

(

BranchTbl

tbl

)

[inline]

Select variable with smallest max.

FloatVarBranch Gecode::FLOAT_VAR_MAX_MAX

(

BranchTbl

tbl

)

[inline]

Select variable with largest max.

FloatVarBranch Gecode::FLOAT_VAR_SIZE_MIN

(

BranchTbl

tbl

)

[inline]

Select variable with smallest domain size.

FloatVarBranch Gecode::FLOAT_VAR_SIZE_MAX

(

BranchTbl

tbl

)

[inline]

Select variable with largest domain size.

FloatVarBranch Gecode::FLOAT_VAR_DEGREE_SIZE_MIN

(

BranchTbl

tbl

)

[inline]

Select variable with smallest degree divided by domain size.

FloatVarBranch Gecode::FLOAT_VAR_DEGREE_SIZE_MAX

(

BranchTbl

tbl

)

[inline]

Select variable with largest degree divided by domain size.

FloatVarBranch Gecode::FLOAT_VAR_AFC_SIZE_MIN	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with smalllest accumulated failure count divided by domain size with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_AFC_SIZE_MIN	(	FloatAFC	a,
		BranchTbl	tbl
	)			[inline]

Select variable with smallest accumulated failure count divided by domain size.

FloatVarBranch Gecode::FLOAT_VAR_AFC_SIZE_MAX	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with largest accumulated failure count divided by domain size with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_AFC_SIZE_MAX	(	FloatAFC	a,
		BranchTbl	tbl
	)			[inline]

Select variable with largest accumulated failure count divided by domain size.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_SIZE_MIN	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with smallest activity divided by domain size with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_SIZE_MIN	(	FloatActivity	a,
		BranchTbl	tbl
	)			[inline]

Select variable with smallest activity divided by domain size.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_SIZE_MAX	(	double	d,
		BranchTbl	tbl
	)			[inline]

Select variable with largest activity divided by domain size with decay factor d.

FloatVarBranch Gecode::FLOAT_VAR_ACTIVITY_SIZE_MAX	(	FloatActivity	a,
		BranchTbl	tbl
	)			[inline]

Select variable with largest activity divided by domain size.