Generated on Sat Feb 7 2015 02:01:51 for Gecode by doxygen 1.8.9.1
Gecode::Set::BndSet Class Reference

Sets of integers. More...

#include <var-imp.hpp>

Public Member Functions

bool isConsistent (void) const
 Check whether internal invariants hold. More...
 

Static Public Attributes

static const int MAX_OF_EMPTY = Limits::min-1
 Returned by empty sets when asked for their maximum element. More...
 
static const int MIN_OF_EMPTY = Limits::max+1
 Returned by empty sets when asked for their minimum element. More...
 

Protected Member Functions

void fst (RangeList *r)
 Set first range to r. More...
 
void lst (RangeList *r)
 Set last range to r. More...
 
RangeListfst (void) const
 Return first range. More...
 
RangeListlst (void) const
 Return last range. More...
 
template<class I >
bool overwrite (Space &home, I &i)
 Overwrite the ranges with those represented by i. More...
 

Protected Attributes

unsigned int _size
 The size of this set. More...
 
unsigned int _card
 The cardinality this set represents. More...
 

Constructors and initialization

 BndSet (void)
 Default constructor. Creates an empty set. More...
 
 BndSet (Space &home, int i, int j)
 Initialize as the set $ \{i,\dots,j\}$. More...
 
 BndSet (Space &home, const IntSet &s)
 Initialize as the set represented by s. More...
 

Memory management

void dispose (Space &home)
 Free memory used by this set. More...
 

Value access

int min (void) const
 Return smallest element. More...
 
int max (void) const
 Return greatest element. More...
 
int minN (unsigned int n) const
 Return n -th smallest element. More...
 
unsigned int size (void) const
 Return size. More...
 
unsigned int card (void) const
 Return cardinality. More...
 
void card (unsigned int c)
 Set cardinality. More...
 

Tests

bool empty (void) const
 Test whether this set is empty. More...
 
bool in (int i) const
 Test whether i is an element of this set. More...
 

Update operations

void become (Space &home, const BndSet &s)
 Make this set equal to s. More...
 

Range list access for iteration

RangeListranges (void) const
 Return range list for iteration. More...
 

Cloning

void update (Space &home, BndSet &x)
 Update this set to be a clone of set x. More...
 

Detailed Description

Sets of integers.

Definition at line 93 of file var-imp.hpp.

Constructor & Destructor Documentation

Gecode::Set::BndSet::BndSet ( void  )
inline

Default constructor. Creates an empty set.

Definition at line 50 of file integerset.hpp.

Gecode::Set::BndSet::BndSet ( Space home,
int  i,
int  j 
)
inline

Initialize as the set $ \{i,\dots,j\}$.

Definition at line 80 of file integerset.hpp.

Gecode::Set::BndSet::BndSet ( Space home,
const IntSet s 
)

Initialize as the set represented by s.

Definition at line 44 of file integerset.cpp.

Member Function Documentation

void Gecode::Set::BndSet::fst ( RangeList r)
inlineprotected

Set first range to r.

Definition at line 70 of file integerset.hpp.

void Gecode::Set::BndSet::lst ( RangeList r)
inlineprotected

Set last range to r.

Definition at line 75 of file integerset.hpp.

RangeList * Gecode::Set::BndSet::fst ( void  ) const
inlineprotected

Return first range.

Definition at line 54 of file integerset.hpp.

RangeList * Gecode::Set::BndSet::lst ( void  ) const
inlineprotected

Return last range.

Definition at line 59 of file integerset.hpp.

void Gecode::Set::BndSet::dispose ( Space home)
inline

Free memory used by this set.

Definition at line 64 of file integerset.hpp.

int Gecode::Set::BndSet::min ( void  ) const
inline

Return smallest element.

Definition at line 107 of file integerset.hpp.

int Gecode::Set::BndSet::max ( void  ) const
inline

Return greatest element.

Definition at line 115 of file integerset.hpp.

int Gecode::Set::BndSet::minN ( unsigned int  n) const
inline

Return n -th smallest element.

Definition at line 124 of file integerset.hpp.

unsigned int Gecode::Set::BndSet::size ( void  ) const
inline

Return size.

Definition at line 97 of file integerset.hpp.

unsigned int Gecode::Set::BndSet::card ( void  ) const
inline

Return cardinality.

Definition at line 134 of file integerset.hpp.

void Gecode::Set::BndSet::card ( unsigned int  c)
inline

Set cardinality.

Definition at line 139 of file integerset.hpp.

bool Gecode::Set::BndSet::empty ( void  ) const
inline

Test whether this set is empty.

Definition at line 102 of file integerset.hpp.

bool Gecode::Set::BndSet::in ( int  i) const
inline

Test whether i is an element of this set.

Definition at line 228 of file integerset.hpp.

void Gecode::Set::BndSet::become ( Space home,
const BndSet s 
)
inline

Make this set equal to s.

Definition at line 215 of file integerset.hpp.

RangeList * Gecode::Set::BndSet::ranges ( void  ) const
inline

Return range list for iteration.

Definition at line 92 of file integerset.hpp.

template<class I >
bool Gecode::Set::BndSet::overwrite ( Space home,
I &  i 
)
inlineprotected

Overwrite the ranges with those represented by i.

Definition at line 175 of file integerset.hpp.

void Gecode::Set::BndSet::update ( Space home,
BndSet x 
)
inline

Update this set to be a clone of set x.

Definition at line 144 of file integerset.hpp.

bool Gecode::Set::BndSet::isConsistent ( void  ) const

Check whether internal invariants hold.

Definition at line 293 of file integerset.cpp.

Member Data Documentation

unsigned int Gecode::Set::BndSet::_size
protected

The size of this set.

Definition at line 99 of file var-imp.hpp.

unsigned int Gecode::Set::BndSet::_card
protected

The cardinality this set represents.

Definition at line 101 of file var-imp.hpp.

const int Gecode::Set::BndSet::MAX_OF_EMPTY = Limits::min-1
static

Returned by empty sets when asked for their maximum element.

Definition at line 114 of file var-imp.hpp.

const int Gecode::Set::BndSet::MIN_OF_EMPTY = Limits::max+1
static

Returned by empty sets when asked for their minimum element.

Definition at line 116 of file var-imp.hpp.


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