Gecode::SetValBranch Class Reference

Which values to select for branching first. More...

#include <set.hh>

Public Types
enum	Select {   SEL_MIN_INC , SEL_MIN_EXC , SEL_MED_INC , SEL_MED_EXC ,   SEL_MAX_INC , SEL_MAX_EXC , SEL_RND_INC , SEL_RND_EXC ,   SEL_VAL_COMMIT }
	Which value selection. More...
Public Types inherited from Gecode::ValBranch< SetVar >
typedef BranchTraits< SetVar >::Val	BranchVal
	The corresponding branching value function.
typedef BranchTraits< SetVar >::Commit	BranchCommit
	The corresponding branching commit function.

Public Member Functions
	SetValBranch (Select s=SEL_MIN_INC)
	Initialize with selection strategy s.
	SetValBranch (Select s, Rnd r)
	Initialize with random number generator r.
	SetValBranch (SetBranchVal v, SetBranchCommit c)
	Initialize with value function f and commit function c.
Select	select (void) const
	Return selection strategy.
Public Member Functions inherited from Gecode::ValBranch< SetVar >
	ValBranch (void)
	Initialize.
Rnd	rnd (void) const
	Return random number generator.
BranchVal	val (void) const
	Return value function.
BranchCommit	commit (void) const
	Return commit function.

Protected Attributes
Select	s
	Which value to select.
Protected Attributes inherited from Gecode::ValBranch< SetVar >
Rnd	r
	Random number generator.
BranchVal	vf
	Value function.
BranchCommit	cf
	Commit function.

Detailed Description

Which values to select for branching first.

Definition at line 1447 of file set.hh.

Member Enumeration Documentation

Select

enum Gecode::SetValBranch::Select

Which value selection.

Enumerator
SEL_MIN_INC	Include smallest element.
SEL_MIN_EXC	Exclude smallest element.
SEL_MED_INC	Include median element (rounding downwards).
SEL_MED_EXC	Exclude median element (rounding downwards).
SEL_MAX_INC	Include largest element.
SEL_MAX_EXC	Exclude largest element.
SEL_RND_INC	Include random element.
SEL_RND_EXC	Exclude random element.
SEL_VAL_COMMIT	Select value according to user-defined functions.

Definition at line 1450 of file set.hh.

Constructor & Destructor Documentation

SetValBranch() [1/3]

Gecode::SetValBranch::SetValBranch ( Select s = SEL_MIN_INC )

inline

Initialize with selection strategy s.

Definition at line 37 of file val.hpp.

SetValBranch() [2/3]

Gecode::SetValBranch::SetValBranch ( Select s, Rnd r )

inline

Initialize with random number generator r.

Definition at line 41 of file val.hpp.

SetValBranch() [3/3]

Gecode::SetValBranch::SetValBranch ( SetBranchVal v, SetBranchCommit c )

inline

Initialize with value function f and commit function c.

Definition at line 45 of file val.hpp.

Member Function Documentation

select()

SetValBranch::Select Gecode::SetValBranch::select ( void ) const

inline

Return selection strategy.

Definition at line 49 of file val.hpp.

Member Data Documentation

s

Select Gecode::SetValBranch::s

protected

Which value to select.

Definition at line 1463 of file set.hh.

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

• gecode/set.hh
• gecode/set/branch/val.hpp