Gecode::ValSelCommitBase< _View, _Val > Class Template Reference
[Generic value selection and value commit for brancher based on view and value selection]

Base class for value selection and commit. More...

#include <brancher-val-sel-commit.hpp>

List of all members.

Public Types
typedef _View	View
	View type.
typedef View::VarType	Var
	Corresponding variable type.
typedef _Val	Val
	Value type.
Public Member Functions
	ValSelCommitBase (Space &home, const ValBranch< Var > &vb)
	Constructor for initialization.
	ValSelCommitBase (Space &home, bool shared, ValSelCommitBase< View, Val > &vsc)
	Constructor for cloning.
virtual Val	val (const Space &home, View x, int i)=0
	Return value of view x at position i.
virtual ModEvent	commit (Space &home, unsigned int a, View x, int i, Val n)=0
	Commit view x at position i to value n for alternative a.
virtual NGL *	ngl (Space &home, unsigned int a, View x, Val n) const =0
	Create no-good literal for choice c and alternative a.
virtual void	print (const Space &home, unsigned int a, View x, int i, const Val &n, std::ostream &o) const =0
	Print on o branch for alternative a, view x at position i, and value n.
virtual ValSelCommitBase< View, Val > *	copy (Space &home, bool shared)=0
	Perform cloning.
virtual bool	notice (void) const =0
	Whether dispose must always be called (that is, notice is needed).
virtual void	dispose (Space &home)=0
	Delete value selection.
virtual	~ValSelCommitBase (void)
	Unused destructor.
Memory management
static void *	operator new (size_t s, Space &home)
	Allocate memory from space.
static void	operator delete (void *p, Space &home)
	Return memory to space.
static void	operator delete (void *p)
	Needed for exceptions.

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Detailed Description

template<class _View, class _Val>
class Gecode::ValSelCommitBase< _View, _Val >

Base class for value selection and commit.

Definition at line 48 of file brancher-val-sel-commit.hpp.

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Member Typedef Documentation

template<class _View, class _Val>

typedef _View Gecode::ValSelCommitBase< _View, _Val >::View

View type.

Reimplemented in Gecode::ValSelCommit< ValSel, ValCommit >.

Definition at line 51 of file brancher-val-sel-commit.hpp.

template<class _View, class _Val>

typedef View::VarType Gecode::ValSelCommitBase< _View, _Val >::Var

Corresponding variable type.

Reimplemented in Gecode::ValSelCommit< ValSel, ValCommit >.

Definition at line 53 of file brancher-val-sel-commit.hpp.

template<class _View, class _Val>

typedef _Val Gecode::ValSelCommitBase< _View, _Val >::Val

Value type.

Reimplemented in Gecode::ValSelCommit< ValSel, ValCommit >.

Definition at line 55 of file brancher-val-sel-commit.hpp.

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Constructor & Destructor Documentation

template<class View , class Val >

Gecode::ValSelCommitBase< View, Val >::ValSelCommitBase	(	Space &	home,
		const ValBranch< Var > &	vb
	)			[inline]

Constructor for initialization.

Definition at line 137 of file brancher-val-sel-commit.hpp.

template<class View , class Val >

Gecode::ValSelCommitBase< View, Val >::ValSelCommitBase	(	Space &	home,
		bool	shared,
		ValSelCommitBase< View, Val > &	vsc
	)			[inline]

Constructor for cloning.

Definition at line 142 of file brancher-val-sel-commit.hpp.

template<class View , class Val >

Gecode::ValSelCommitBase< View, Val >::~ValSelCommitBase

(

void

)

[inline, virtual]

Unused destructor.

Definition at line 144 of file brancher-val-sel-commit.hpp.

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Member Function Documentation

template<class _View, class _Val>

virtual Val Gecode::ValSelCommitBase< _View, _Val >::val	(	const Space &	home,
		View	x,
		int	i
	)			[pure virtual]

Return value of view x at position i.

template<class _View, class _Val>

virtual ModEvent Gecode::ValSelCommitBase< _View, _Val >::commit	(	Space &	home,
		unsigned int	a,
		View	x,
		int	i,
		Val	n
	)			[pure virtual]

Commit view x at position i to value n for alternative a.

template<class _View, class _Val>

virtual NGL* Gecode::ValSelCommitBase< _View, _Val >::ngl	(	Space &	home,
		unsigned int	a,
		View	x,
		Val	n
	)			const [pure virtual]

Create no-good literal for choice c and alternative a.

template<class _View, class _Val>

virtual void Gecode::ValSelCommitBase< _View, _Val >::print	(	const Space &	home,
		unsigned int	a,
		View	x,
		int	i,
		const Val &	n,
		std::ostream &	o
	)			const [pure virtual]

Print on o branch for alternative a, view x at position i, and value n.

template<class _View, class _Val>

virtual ValSelCommitBase<View,Val>* Gecode::ValSelCommitBase< _View, _Val >::copy	(	Space &	home,
		bool	shared
	)			[pure virtual]

Perform cloning.

Implemented in Gecode::ValSelCommit< ValSel, ValCommit >.

template<class _View, class _Val>

virtual bool Gecode::ValSelCommitBase< _View, _Val >::notice

(

void

)

const [pure virtual]

Whether dispose must always be called (that is, notice is needed).

Implemented in Gecode::ValSelCommit< ValSel, ValCommit >.

template<class _View, class _Val>

virtual void Gecode::ValSelCommitBase< _View, _Val >::dispose

(

Space &

home

)

[pure virtual]

Delete value selection.

Implemented in Gecode::ValSelCommit< ValSel, ValCommit >.

template<class View , class Val >

void * Gecode::ValSelCommitBase< View, Val >::operator new	(	size_t	s,
		Space &	home
	)			[inline, static]

Allocate memory from space.

Definition at line 154 of file brancher-val-sel-commit.hpp.

template<class View , class Val >

void Gecode::ValSelCommitBase< View, Val >::operator delete	(	void *	p,
		Space &	home
	)			[inline, static]

Return memory to space.

Definition at line 151 of file brancher-val-sel-commit.hpp.

template<class View , class Val >

void Gecode::ValSelCommitBase< View, Val >::operator delete

(

void *

p

)

[inline, static]

Needed for exceptions.

Definition at line 148 of file brancher-val-sel-commit.hpp.

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

• gecode/kernel/brancher-val-sel-commit.hpp (Revision: 15472)