Generated on Sat Feb 7 2015 02:01:51 for Gecode by doxygen 1.8.9.1

Singleton set view. More...

#include <view.hpp>

Static Protected Member Functions

static PropCond pc_settoint (PropCond pc)
 Convert set variable PropCond pc to a PropCond for integer variables. More...
 
static ModEvent me_inttoset (ModEvent me)
 Convert integer variable ModEvent me to a ModEvent for set variables. More...
 
static ModEvent me_settoint (ModEvent me)
 Convert set variable ModEvent me to a ModEvent for integer variables. More...
 

Related Functions

(Note that these are not member functions.)

template<class Char , class Traits >
std::basic_ostream< Char, Traits > & operator<< (std::basic_ostream< Char, Traits > &os, const SingletonView &x)
 Print singleton set view. More...
 

Constructors and initialization

 SingletonView (void)
 Default constructor. More...
 
 SingletonView (Gecode::Int::IntView &y)
 Initialize with integer view y. More...
 
 SingletonView (const Gecode::IntVar &y)
 Initialize with integer variable y. More...
 

Value access

unsigned int cardMin (void) const
 Return minimum cardinality. More...
 
unsigned int cardMax (void) const
 Return maximum cardinality. More...
 
int lubMin (void) const
 Return minimum of the least upper bound. More...
 
int lubMax (void) const
 Return maximum of the least upper bound. More...
 
int lubMinN (unsigned int n) const
 Return n-th smallest element of the least upper bound. More...
 
int glbMin (void) const
 Return minimum of the greatest lower bound. More...
 
int glbMax (void) const
 Return maximum of the greatest lower bound. More...
 
unsigned int glbSize (void) const
 Return the number of elements in the greatest lower bound. More...
 
unsigned int lubSize (void) const
 Return the number of elements in the least upper bound. More...
 
unsigned int unknownSize (void) const
 Return the number of unknown elements. More...
 

Domain tests

bool contains (int i) const
 Test whether i is in the greatest lower bound. More...
 
bool notContains (int i) const
 Test whether i is not in the least upper bound. More...
 

Domain update by value

ModEvent cardMin (Space &home, unsigned int m)
 Restrict cardinality to be greater than or equal to m. More...
 
ModEvent cardMax (Space &home, unsigned int m)
 Restrict cardinality to be less than or equal to m. More...
 
ModEvent include (Space &home, int i, int j)
 Update greatest lower bound to include all elements between and including i and j. More...
 
ModEvent exclude (Space &home, int i, int j)
 Restrict least upper bound to not contain all elements between and including i and j. More...
 
ModEvent include (Space &home, int i)
 Update greatest lower bound to contain i. More...
 
ModEvent exclude (Space &home, int i)
 Restrict least upper bound to not contain i. More...
 
ModEvent intersect (Space &home, int i, int j)
 Update least upper bound to contain at most all elements between and including i and j. More...
 
ModEvent intersect (Space &home, int i)
 Update least upper bound to contain at most the element i. More...
 

Domain update by range iterator

template<class I >
ModEvent excludeI (Space &home, I &i)
 Remove range sequence described by i from least upper bound. More...
 
template<class I >
ModEvent includeI (Space &home, I &i)
 Include range sequence described by i in greatest lower bound. More...
 
template<class I >
ModEvent intersectI (Space &home, I &iter)
 Intersect least upper bound with range sequence described by i. More...
 

View-dependent propagator support

static void schedule (Space &home, Propagator &p, ModEvent me)
 Schedule propagator p with modification event me. More...
 
static ModEvent me (const ModEventDelta &med)
 Return modification event for view type in med. More...
 
static ModEventDelta med (ModEvent)
 Translate modification event me to modification event delta for view. More...
 

Dependencies

void subscribe (Space &home, Propagator &p, PropCond pc, bool schedule=true)
 Subscribe propagator p with propagation condition pc to view. More...
 
void cancel (Space &home, Propagator &p, PropCond pc)
 Cancel subscription of propagator p with propagation condition pc to view. More...
 
void subscribe (Space &home, Advisor &a)
 Subscribe advisor a to view. More...
 
void cancel (Space &home, Advisor &a)
 Cancel subscription of advisor a. More...
 

Delta information for advisors

int glbMin (const Delta &d) const
 Return minimum value just pruned from glb. More...
 
int glbMax (const Delta &d) const
 Return maximum value just pruned from glb. More...
 
bool glbAny (const Delta &d) const
 Test whether arbitrary values got pruned from glb. More...
 
int lubMin (const Delta &d) const
 Return minimum value just pruned from lub. More...
 
int lubMax (const Delta &d) const
 Return maximum value just pruned from lub. More...
 
bool lubAny (const Delta &d) const
 Test whether arbitrary values got pruned from lub. More...
 
static ModEvent modevent (const Delta &d)
 Return modification event. More...
 

Additional Inherited Members

- Public Types inherited from Gecode::DerivedView< Gecode::Int::IntView >
typedef Gecode::Int::IntView::VarImpType VarImpType
 The variable implementation type belonging to the View. More...
 
typedef Gecode::Int::IntView::VarType VarType
 The variable type belonging to the View. More...
 
- Public Member Functions inherited from Gecode::DerivedView< Gecode::Int::IntView >
VarImpTypevarimp (void) const
 Return variable implementation of view. More...
 
Gecode::Int::IntView base (void) const
 Return view from which this view is derived. More...
 
unsigned int degree (void) const
 Return degree (number of subscribed propagators) More...
 
double afc (const Space &home) const
 Return accumulated failure count. More...
 
bool assigned (void) const
 Test whether view is assigned. More...
 
void subscribe (Space &home, Propagator &p, PropCond pc, bool schedule=true)
 Subscribe propagator p with propagation condition pc to view. More...
 
void subscribe (Space &home, Advisor &a)
 Subscribe advisor a to view. More...
 
void cancel (Space &home, Propagator &p, PropCond pc)
 Cancel subscription of propagator p with propagation condition pc to view. More...
 
void cancel (Space &home, Advisor &a)
 Cancel subscription of advisor a. More...
 
void update (Space &home, bool share, DerivedView< Gecode::Int::IntView > &y)
 Update this view to be a clone of view y. More...
 
- Static Public Member Functions inherited from Gecode::DerivedView< Gecode::Int::IntView >
static bool varderived (void)
 Return whether this view is derived from a VarImpView. More...
 
static void schedule (Space &home, Propagator &p, ModEvent me)
 Schedule propagator p with modification event me. More...
 
static ModEvent me (const ModEventDelta &med)
 Return modification event for view type in med. More...
 
static ModEventDelta med (ModEvent)
 Translate modification event me to modification event delta for view. More...
 
static ModEvent modevent (const Delta &d)
 Return modification event. More...
 
- Protected Member Functions inherited from Gecode::DerivedView< Gecode::Int::IntView >
 DerivedView (void)
 Default constructor. More...
 
 DerivedView (const Gecode::Int::IntView &y)
 Initialize with view y. More...
 
- Protected Attributes inherited from Gecode::DerivedView< Gecode::Int::IntView >
Gecode::Int::IntView x
 View from which this view is derived. More...
 

Detailed Description

Singleton set view.

A singleton set view $s$ for an integer view $x$ provides operations such that $s$ behaves like the singleton set $\{x\}$.

Definition at line 589 of file view.hpp.

Constructor & Destructor Documentation

Gecode::Set::SingletonView::SingletonView ( void  )
inline

Default constructor.

Definition at line 45 of file singleton.hpp.

Gecode::Set::SingletonView::SingletonView ( Gecode::Int::IntView y)
inline

Initialize with integer view y.

Definition at line 48 of file singleton.hpp.

Gecode::Set::SingletonView::SingletonView ( const Gecode::IntVar y)
inline

Initialize with integer variable y.

Definition at line 52 of file singleton.hpp.

Member Function Documentation

PropCond Gecode::Set::SingletonView::pc_settoint ( PropCond  pc)
inlinestaticprotected

Convert set variable PropCond pc to a PropCond for integer variables.

Definition at line 56 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::me_inttoset ( ModEvent  me)
inlinestaticprotected

Convert integer variable ModEvent me to a ModEvent for set variables.

Definition at line 68 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::me_settoint ( ModEvent  me)
inlinestaticprotected

Convert set variable ModEvent me to a ModEvent for integer variables.

Definition at line 84 of file singleton.hpp.

unsigned int Gecode::Set::SingletonView::cardMin ( void  ) const
inline

Return minimum cardinality.

Definition at line 118 of file singleton.hpp.

unsigned int Gecode::Set::SingletonView::cardMax ( void  ) const
inline

Return maximum cardinality.

Definition at line 121 of file singleton.hpp.

int Gecode::Set::SingletonView::lubMin ( void  ) const
inline

Return minimum of the least upper bound.

Definition at line 124 of file singleton.hpp.

int Gecode::Set::SingletonView::lubMax ( void  ) const
inline

Return maximum of the least upper bound.

Definition at line 127 of file singleton.hpp.

int Gecode::Set::SingletonView::lubMinN ( unsigned int  n) const

Return n-th smallest element of the least upper bound.

int Gecode::Set::SingletonView::glbMin ( void  ) const
inline

Return minimum of the greatest lower bound.

Definition at line 130 of file singleton.hpp.

int Gecode::Set::SingletonView::glbMax ( void  ) const
inline

Return maximum of the greatest lower bound.

Definition at line 134 of file singleton.hpp.

unsigned int Gecode::Set::SingletonView::glbSize ( void  ) const
inline

Return the number of elements in the greatest lower bound.

Definition at line 98 of file singleton.hpp.

unsigned int Gecode::Set::SingletonView::lubSize ( void  ) const
inline

Return the number of elements in the least upper bound.

Definition at line 103 of file singleton.hpp.

unsigned int Gecode::Set::SingletonView::unknownSize ( void  ) const
inline

Return the number of unknown elements.

Definition at line 106 of file singleton.hpp.

bool Gecode::Set::SingletonView::contains ( int  i) const
inline

Test whether i is in the greatest lower bound.

Definition at line 111 of file singleton.hpp.

bool Gecode::Set::SingletonView::notContains ( int  i) const
inline

Test whether i is not in the least upper bound.

Definition at line 115 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::cardMin ( Space home,
unsigned int  m 
)
inline

Restrict cardinality to be greater than or equal to m.

Definition at line 138 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::cardMax ( Space home,
unsigned int  m 
)
inline

Restrict cardinality to be less than or equal to m.

Definition at line 143 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::include ( Space home,
int  i,
int  j 
)
inline

Update greatest lower bound to include all elements between and including i and j.

Definition at line 181 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::exclude ( Space home,
int  i,
int  j 
)
inline

Restrict least upper bound to not contain all elements between and including i and j.

Definition at line 186 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::include ( Space home,
int  i 
)
inline

Update greatest lower bound to contain i.

Definition at line 148 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::exclude ( Space home,
int  i 
)
inline

Restrict least upper bound to not contain i.

Definition at line 176 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::intersect ( Space home,
int  i,
int  j 
)
inline

Update least upper bound to contain at most all elements between and including i and j.

Definition at line 158 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::intersect ( Space home,
int  i 
)
inline

Update least upper bound to contain at most the element i.

Definition at line 153 of file singleton.hpp.

template<class I >
ModEvent Gecode::Set::SingletonView::excludeI ( Space home,
I &  i 
)

Remove range sequence described by i from least upper bound.

Definition at line 204 of file singleton.hpp.

template<class I >
ModEvent Gecode::Set::SingletonView::includeI ( Space home,
I &  i 
)

Include range sequence described by i in greatest lower bound.

Definition at line 209 of file singleton.hpp.

template<class I >
ModEvent Gecode::Set::SingletonView::intersectI ( Space home,
I &  iter 
)

Intersect least upper bound with range sequence described by i.

Definition at line 225 of file singleton.hpp.

void Gecode::Set::SingletonView::schedule ( Space home,
Propagator p,
ModEvent  me 
)
inlinestatic

Schedule propagator p with modification event me.

Definition at line 250 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::me ( const ModEventDelta med)
inlinestatic

Return modification event for view type in med.

Definition at line 254 of file singleton.hpp.

ModEventDelta Gecode::Set::SingletonView::med ( ModEvent  me)
inlinestatic

Translate modification event me to modification event delta for view.

Definition at line 258 of file singleton.hpp.

void Gecode::Set::SingletonView::subscribe ( Space home,
Propagator p,
PropCond  pc,
bool  schedule = true 
)
inline

Subscribe propagator p with propagation condition pc to view.

In case schedule is false, the propagator is just subscribed but not scheduled for execution (this must be used when creating subscriptions during propagation).

Definition at line 230 of file singleton.hpp.

void Gecode::Set::SingletonView::cancel ( Space home,
Propagator p,
PropCond  pc 
)
inline

Cancel subscription of propagator p with propagation condition pc to view.

Definition at line 235 of file singleton.hpp.

void Gecode::Set::SingletonView::subscribe ( Space home,
Advisor a 
)
inline

Subscribe advisor a to view.

Definition at line 240 of file singleton.hpp.

void Gecode::Set::SingletonView::cancel ( Space home,
Advisor a 
)
inline

Cancel subscription of advisor a.

Definition at line 244 of file singleton.hpp.

ModEvent Gecode::Set::SingletonView::modevent ( const Delta d)
inlinestatic

Return modification event.

Definition at line 272 of file singleton.hpp.

int Gecode::Set::SingletonView::glbMin ( const Delta d) const
inline

Return minimum value just pruned from glb.

Definition at line 277 of file singleton.hpp.

int Gecode::Set::SingletonView::glbMax ( const Delta d) const
inline

Return maximum value just pruned from glb.

Definition at line 280 of file singleton.hpp.

bool Gecode::Set::SingletonView::glbAny ( const Delta d) const
inline

Test whether arbitrary values got pruned from glb.

Definition at line 283 of file singleton.hpp.

int Gecode::Set::SingletonView::lubMin ( const Delta d) const
inline

Return minimum value just pruned from lub.

Definition at line 286 of file singleton.hpp.

int Gecode::Set::SingletonView::lubMax ( const Delta d) const
inline

Return maximum value just pruned from lub.

Definition at line 289 of file singleton.hpp.

bool Gecode::Set::SingletonView::lubAny ( const Delta d) const
inline

Test whether arbitrary values got pruned from lub.

Definition at line 292 of file singleton.hpp.

Friends And Related Function Documentation

template<class Char , class Traits >
std::basic_ostream< Char, Traits > & operator<< ( std::basic_ostream< Char, Traits > &  os,
const SingletonView x 
)
related

Print singleton set view.

Definition at line 124 of file print.hpp.


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