Generated on Mon Aug 25 11:35:53 2008 for Gecode by doxygen 1.5.6
Gecode::Set::OffsetSetView

Gecode::Set::OffsetSetView< View > Class Template Reference
[Set views]

Inherits Gecode::DerivedViewBase< View >.

List of all members.

Detailed Description

template<class View>
class Gecode::Set::OffsetSetView< View >

Offset set view.

An offset set view $s$ for a set view $t$ provides operations such that $s$ behaves like $\{i+k\ |\ i\in t\}$.

Definition at line 1204 of file view.icc.


Constructors and initialization

 OffsetSetView (void)
 Default constructor.
 OffsetSetView (View &x, int k0)
 Initialize with set view x and offset k0.
 OffsetSetView (Space *home, const Reflection::VarMap &vars, Reflection::Arg *arg)
 Initialize from specification.

Value access

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

Domain tests

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

Domain update by value

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

Domain update by range iterator

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

Dependencies

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

Cloning

void update (Space *home, bool share, OffsetSetView &x)
 Update this view to be a clone of view x.

Reflection

Reflection::Arg * spec (const Space *home, Reflection::VarMap &m) const
 Return specification for this view, using variable map m.
static Support::Symbol type (void)
 Return specification for this view, using variable map m.

Delta information for advisors

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

View-dependent propagator support

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

Protected Attributes

int k

Constructor & Destructor Documentation

template<class View>
Gecode::Set::OffsetSetView< View >::OffsetSetView ( void   )  [inline]

Default constructor.

Definition at line 46 of file offset.icc.

template<class View>
Gecode::Set::OffsetSetView< View >::OffsetSetView ( View &  x,
int  k0 
) [inline]

Initialize with set view x and offset k0.

Definition at line 50 of file offset.icc.

template<class View>
Gecode::Set::OffsetSetView< View >::OffsetSetView ( Space *  home,
const Reflection::VarMap &  vars,
Reflection::Arg *  arg 
) [inline]

Initialize from specification.

Definition at line 55 of file offset.icc.

Member Function Documentation

template<class View>
unsigned int Gecode::Set::OffsetSetView< View >::cardMin ( void   )  const [inline]

Return minimum cardinality.

Definition at line 103 of file offset.icc.

template<class View>
unsigned int Gecode::Set::OffsetSetView< View >::cardMax ( void   )  const [inline]

Return maximum cardinality.

Definition at line 109 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::lubMin ( void   )  const [inline]

Return minimum of the least upper bound.

Definition at line 115 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::lubMax ( void   )  const [inline]

Return maximum of the least upper bound.

Definition at line 123 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::lubMinN ( int  n  )  const

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

template<class View>
int Gecode::Set::OffsetSetView< View >::glbMin ( void   )  const [inline]

Return minimum of the greatest lower bound.

Definition at line 131 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::glbMax ( void   )  const [inline]

Return maximum of the greatest lower bound.

Definition at line 139 of file offset.icc.

template<class View>
unsigned int Gecode::Set::OffsetSetView< View >::glbSize ( void   )  const [inline]

Return the number of elements in the greatest lower bound.

Definition at line 67 of file offset.icc.

template<class View>
unsigned int Gecode::Set::OffsetSetView< View >::lubSize ( void   )  const [inline]

Return the number of elements in the least upper bound.

Definition at line 73 of file offset.icc.

template<class View>
unsigned int Gecode::Set::OffsetSetView< View >::unknownSize ( void   )  const [inline]

Return the number of unknown elements.

Definition at line 79 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::offset ( void   )  const [inline]

Return the offset.

Definition at line 85 of file offset.icc.

template<class View>
bool Gecode::Set::OffsetSetView< View >::assigned ( void   )  const [inline]

Test whether view is assigned.

Definition at line 63 of file offset.icc.

template<class View>
bool Gecode::Set::OffsetSetView< View >::contains ( int  i  )  const [inline]

Test whether i is in the greatest lower bound.

Definition at line 91 of file offset.icc.

template<class View>
bool Gecode::Set::OffsetSetView< View >::notContains ( int  i  )  const [inline]

Test whether i is not in the least upper bound.

Definition at line 97 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::cardMin ( Space *  home,
unsigned int  m 
) [inline]

Restrict cardinality to be greater than or equal to m.

Definition at line 147 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::cardMax ( Space *  home,
unsigned int  m 
) [inline]

Restrict cardinality to be less than or equal to m.

Definition at line 153 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::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 183 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::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 189 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::include ( Space *  home,
int  i 
) [inline]

Update greatest lower bound to contain i.

Definition at line 159 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::exclude ( Space *  home,
int  i 
) [inline]

Restrict least upper bound to not contain i.

Definition at line 165 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::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 177 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::intersect ( Space *  home,
int  i 
) [inline]

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

Definition at line 171 of file offset.icc.

template<class View>
template<class I>
ModEvent Gecode::Set::OffsetSetView< View >::excludeI ( Space *  home,
I &  i 
) [inline]

Remove range sequence described by i from least upper bound.

Definition at line 195 of file offset.icc.

template<class View>
template<class I>
ModEvent Gecode::Set::OffsetSetView< View >::includeI ( Space *  home,
I &  i 
) [inline]

Include range sequence described by i in greatest lower bound.

Definition at line 202 of file offset.icc.

template<class View>
template<class I>
ModEvent Gecode::Set::OffsetSetView< View >::intersectI ( Space *  home,
I &  iter 
) [inline]

Intersect least upper bound with range sequence described by i.

Definition at line 209 of file offset.icc.

template<class View>
void Gecode::Set::OffsetSetView< View >::schedule ( Space *  home,
Propagator *  p,
ModEvent  me 
) [inline, static]

Schedule propagator p with modification event me.

Definition at line 241 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::me ( ModEventDelta  med  )  [inline, static]

Return modification event for view type in med.

Definition at line 246 of file offset.icc.

template<class View>
ModEventDelta Gecode::Set::OffsetSetView< View >::med ( ModEvent  me  )  [inline, static]

Translate modification event me to modification event delta for view.

Definition at line 252 of file offset.icc.

template<class View>
void Gecode::Set::OffsetSetView< View >::subscribe ( Space *  home,
Propagator *  p,
PropCond  pc,
bool  process = true 
) [inline]

Subscribe propagator p with propagation condition pc to view.

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

Definition at line 216 of file offset.icc.

template<class View>
void Gecode::Set::OffsetSetView< View >::cancel ( Space *  home,
Propagator *  p,
PropCond  pc 
) [inline]

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

Definition at line 223 of file offset.icc.

template<class View>
void Gecode::Set::OffsetSetView< View >::subscribe ( Space *  home,
Advisor *  a 
) [inline]

Subscribe advisor a to view.

Definition at line 229 of file offset.icc.

template<class View>
void Gecode::Set::OffsetSetView< View >::cancel ( Space *  home,
Advisor *  a 
) [inline]

Cancel subscription of advisor a.

Definition at line 235 of file offset.icc.

template<class View>
void Gecode::Set::OffsetSetView< View >::update ( Space *  home,
bool  share,
OffsetSetView< View > &  x 
) [inline]

Update this view to be a clone of view x.

Definition at line 258 of file offset.icc.

template<class View>
Reflection::Arg * Gecode::Set::OffsetSetView< View >::spec ( const Space *  home,
Reflection::VarMap &  m 
) const [inline]

Return specification for this view, using variable map m.

Definition at line 266 of file offset.icc.

template<class View>
Support::Symbol Gecode::Set::OffsetSetView< View >::type ( void   )  [inline, static]

Return specification for this view, using variable map m.

Definition at line 273 of file offset.icc.

template<class View>
ModEvent Gecode::Set::OffsetSetView< View >::modevent ( const Delta *  d  )  [inline, static]

Return modification event.

Definition at line 287 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::glbMin ( const Delta *  d  )  const [inline]

Return minimum value just pruned from glb.

Definition at line 293 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::glbMax ( const Delta *  d  )  const [inline]

Return maximum value just pruned from glb.

Definition at line 299 of file offset.icc.

template<class View>
bool Gecode::Set::OffsetSetView< View >::glbAny ( const Delta *  d  )  const [inline]

Test whether arbitrary values got pruned from glb.

Definition at line 305 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::lubMin ( const Delta *  d  )  const [inline]

Return minimum value just pruned from lub.

Definition at line 311 of file offset.icc.

template<class View>
int Gecode::Set::OffsetSetView< View >::lubMax ( const Delta *  d  )  const [inline]

Return maximum value just pruned from lub.

Definition at line 317 of file offset.icc.

template<class View>
bool Gecode::Set::OffsetSetView< View >::lubAny ( const Delta *  d  )  const [inline]

Test whether arbitrary values got pruned from lub.

Definition at line 323 of file offset.icc.

Member Data Documentation

template<class View>
int Gecode::Set::OffsetSetView< View >::k [protected]

Definition at line 1207 of file view.icc.

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