Gecode::PosValDesc< Val, alt > Class Template Reference
[Generic branching based on view and value selection]

Inherits Gecode::BranchingDesc.

List of all members.

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Detailed Description

template<class Val, unsigned int alt>
class Gecode::PosValDesc< Val, alt >

Branching descriptions storing position and value

The maximal number of alternatives is defined by alt.

Definition at line 174 of file branching.icc.

Public Member Functions
	PosValDesc (const Branching *b, const int p, const Val &n)
	Initialize description for branching b, position p, value n, and start position s.
int	pos (void) const
	Return position in array.
Val	val (void) const
	Return value to branch with.
virtual size_t	size (void) const
	Report size occupied.
Protected Attributes
const int	_pos
	Position of view.
const Val	_val
	Value to assign to.

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Constructor & Destructor Documentation

template<class Val, unsigned int alt>

Gecode::PosValDesc< Val, alt >::PosValDesc	(	const Branching *	b,
		const int	p,
		const Val &	n
	)			[inline]

Initialize description for branching b, position p, value n, and start position s.

The start position can be used in the commit function to eliminate assigned variables from the array.

Definition at line 209 of file branching.icc.

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Member Function Documentation

template<class Val, unsigned int alt>

int Gecode::PosValDesc< Val, alt >::pos

(

void

)

const [inline]

Return position in array.

Definition at line 215 of file branching.icc.

template<class Val, unsigned int alt>

Val Gecode::PosValDesc< Val, alt >::val

(

void

)

const [inline]

Return value to branch with.

Definition at line 221 of file branching.icc.

template<class Val, unsigned int alt>

size_t Gecode::PosValDesc< Val, alt >::size

(

void

)

const [inline, virtual]

Report size occupied.

Implements Gecode::BranchingDesc.

Definition at line 227 of file branching.icc.

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Member Data Documentation

template<class Val, unsigned int alt>

const int Gecode::PosValDesc< Val, alt >::_pos [protected]

Position of view.

Definition at line 177 of file branching.icc.

template<class Val, unsigned int alt>

const Val Gecode::PosValDesc< Val, alt >::_val [protected]

Value to assign to.

Definition at line 179 of file branching.icc.

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

• gecode/kernel/branching.icc (Revision: 7658)