Gecode::Int::IntVarImpBwd Class Reference

Backward iterator for ranges of integer variable implementations. More...

#include <gecode/int/var-imp.hpp>

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).

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 435 of file var-imp.hpp.

Constructor & Destructor Documentation

IntVarImpBwd() [1/2]

Gecode::Int::IntVarImpBwd::IntVarImpBwd ( void )

inline

Default constructor.

Definition at line 475 of file int.hpp.

IntVarImpBwd() [2/2]

Gecode::Int::IntVarImpBwd::IntVarImpBwd ( const IntVarImp * x )

inline

Initialize with ranges from variable implementation x.

Definition at line 477 of file int.hpp.

Member Function Documentation

init()

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

inline

Initialize with ranges from variable implementation x.

Definition at line 480 of file int.hpp.

operator()()

bool Gecode::Int::IntVarImpBwd::operator() ( void ) const

inline

Test whether iterator is still at a range or done.

Definition at line 485 of file int.hpp.

operator++()

void Gecode::Int::IntVarImpBwd::operator++ ( void )

inline

Move iterator to previous range (if possible).

Definition at line 489 of file int.hpp.

min()

int Gecode::Int::IntVarImpBwd::min ( void ) const

inline

Return smallest value of range.

Definition at line 494 of file int.hpp.

max()

int Gecode::Int::IntVarImpBwd::max ( void ) const

inline

Return largest value of range.

Definition at line 498 of file int.hpp.

width()

unsigned int Gecode::Int::IntVarImpBwd::width ( void ) const

inline

Return width of range (distance between minimum and maximum).

Definition at line 502 of file int.hpp.

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

• gecode/int/var-imp.hpp
• gecode/int/var-imp/int.hpp