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Gecode::Int::IntVarImpBwd Class Reference

Inherited by Gecode::Int::ViewRanges< MinusView >.

List of all members.

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Detailed Description

Backward iterator for ranges of integer variable implementations.

Note that this iterator is not a range iterator as the ranges are not iterated in increasing but in decreasing order.

Definition at line 339 of file var.icc.

Constructors and initialization
	IntVarImpBwd (void)
	Default constructor.
	IntVarImpBwd (const IntVarImp *x)
	Initialize with ranges from variable implementation x.
void	init (const IntVarImp *x)
	Initialize with ranges from variable implementation x.
Iteration control
bool	operator() (void) const
	Test whether iterator is still at a range or done.
void	operator++ (void)
	Move iterator to previous range (if possible).
Range access
int	min (void) const
	Return smallest value of range.
int	max (void) const
	Return largest value of range.
unsigned int	width (void) const
	Return width of range (distance between minimum and maximum).

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Constructor & Destructor Documentation

Gecode::Int::IntVarImpBwd::IntVarImpBwd (  void   )  [inline]

Default constructor. Definition at line 515 of file imp.icc.

Gecode::Int::IntVarImpBwd::IntVarImpBwd (  const IntVarImp *  x  )  [inline]

Initialize with ranges from variable implementation x. Definition at line 517 of file imp.icc.

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Member Function Documentation

void Gecode::Int::IntVarImpBwd::init (  const IntVarImp *  x  )  [inline]

Initialize with ranges from variable implementation x. Definition at line 520 of file imp.icc.

bool Gecode::Int::IntVarImpBwd::operator() (  void   )  const [inline]

Test whether iterator is still at a range or done. Definition at line 525 of file imp.icc.

void Gecode::Int::IntVarImpBwd::operator++ (  void   )  [inline]

Move iterator to previous range (if possible). Definition at line 529 of file imp.icc.

int Gecode::Int::IntVarImpBwd::min (  void   )  const [inline]

Return smallest value of range. Reimplemented in Gecode::Int::ViewRanges< MinusView >. Definition at line 534 of file imp.icc.

int Gecode::Int::IntVarImpBwd::max (  void   )  const [inline]

Return largest value of range. Reimplemented in Gecode::Int::ViewRanges< MinusView >. Definition at line 538 of file imp.icc.

unsigned int Gecode::Int::IntVarImpBwd::width (  void   )  const [inline]

Return width of range (distance between minimum and maximum). Definition at line 542 of file imp.icc.

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

• gecode/int/var.icc (Revision: 3686)
• gecode/int/var/imp.icc (Revision: 3568)