Gecode::Int::OffsetView Class Reference
[Integer views]
Inherits Gecode::DerivedViewBase< View >< Gecode::Int::IntView >.
Detailed Description
Offset integer view.
An offset integer view for an integer view
and an integer
provides operations such that
behaves as
.
Definition at line 389 of file view.icc.
Constructors and initialization | |
OffsetView (void) | |
Default constructor. | |
OffsetView (const IntView &x, int c) | |
Initialize with integer view x and offset c. | |
void | init (const IntView &x, int c) |
Initialize with integer view x and offset c. | |
int | offset (void) const |
Return offset. | |
Value access | |
int | min (void) const |
Return minimum of domain. | |
int | max (void) const |
Return maximum of domain. | |
int | med (void) const |
Return median of domain. | |
int | val (void) const |
Return assigned value (only if assigned). | |
unsigned int | size (void) const |
Return size (cardinality) of domain. | |
unsigned int | width (void) const |
Return width of domain (distance between maximum and minimum). | |
unsigned int | regret_min (void) const |
Return regret of domain minimum (distance to next larger value). | |
unsigned int | regret_max (void) const |
Return regret of domain maximum (distance to next smaller value). | |
Domain tests | |
bool | range (void) const |
Test whether domain is a range. | |
bool | assigned (void) const |
Test whether view is assigned. | |
bool | in (int n) const |
Test whether n is contained in domain. | |
bool | in (double n) const |
Test whether n is contained in domain. | |
Domain update by value | |
ModEvent | lq (Space *home, int n) |
Restrict domain values to be less or equal than n. | |
ModEvent | lq (Space *home, double n) |
Restrict domain values to be less or equal than n. | |
ModEvent | le (Space *home, int n) |
Restrict domain values to be less than n. | |
ModEvent | le (Space *home, double n) |
Restrict domain values to be less than n. | |
ModEvent | gq (Space *home, int n) |
Restrict domain values to be greater or equal than n. | |
ModEvent | gq (Space *home, double n) |
Restrict domain values to be greater or equal than n. | |
ModEvent | gr (Space *home, int n) |
Restrict domain values to be greater than n. | |
ModEvent | gr (Space *home, double n) |
Restrict domain values to be greater than n. | |
ModEvent | nq (Space *home, int n) |
Restrict domain values to be different from n. | |
ModEvent | nq (Space *home, double n) |
Restrict domain values to be different from n. | |
ModEvent | eq (Space *home, int n) |
Restrict domain values to be equal to n. | |
ModEvent | eq (Space *home, double n) |
Restrict domain values to be equal to n. | |
Domain update by range iterator | |
template<class I> | |
ModEvent | narrow (Space *home, I &i) |
Replace domain by range sequence described by i. | |
template<class I> | |
ModEvent | inter (Space *home, I &i) |
Intersect domain with range sequence described by i. | |
template<class I> | |
ModEvent | minus (Space *home, I &i) |
Remove from domain the range sequence described by i. | |
Dependencies | |
void | subscribe (Space *home, Propagator *p, PropCond pc) |
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. | |
Cloning | |
void | update (Space *home, bool share, OffsetView &x) |
Update this view to be a clone of view x. | |
Propagator modification events | |
static ModEvent | pme (const Propagator *p) |
Return modification event of propagator p for view. | |
static PropModEvent | pme (ModEvent me) |
Translate modification event me to propagator modification event for view. | |
View comparison | |
bool | same (const Int::OffsetView &x, const Int::OffsetView &y) |
Test whether views x and y are the same. | |
bool | before (const Int::OffsetView &x, const Int::OffsetView &y) |
Test whether view x comes before y (arbitrary order). | |
Protected Attributes | |
int | c |
Offset. | |
Related Functions | |
(Note that these are not member functions.) | |
std::ostream & | operator<< (std::ostream &, const Gecode::Int::OffsetView &) |
Print offset integer view. |
Constructor & Destructor Documentation
Gecode::Int::OffsetView::OffsetView | ( | void | ) | [inline] |
Gecode::Int::OffsetView::OffsetView | ( | const IntView & | x, | |
int | c | |||
) | [inline] |
Member Function Documentation
void Gecode::Int::OffsetView::init | ( | const IntView & | x, | |
int | c | |||
) | [inline] |
int Gecode::Int::OffsetView::offset | ( | void | ) | const [inline] |
int Gecode::Int::OffsetView::min | ( | void | ) | const [inline] |
int Gecode::Int::OffsetView::max | ( | void | ) | const [inline] |
int Gecode::Int::OffsetView::med | ( | void | ) | const [inline] |
int Gecode::Int::OffsetView::val | ( | void | ) | const [inline] |
unsigned int Gecode::Int::OffsetView::size | ( | void | ) | const [inline] |
unsigned int Gecode::Int::OffsetView::width | ( | void | ) | const [inline] |
Return width of domain (distance between maximum and minimum).
Definition at line 67 of file offset.icc.
unsigned int Gecode::Int::OffsetView::regret_min | ( | void | ) | const [inline] |
Return regret of domain minimum (distance to next larger value).
Definition at line 75 of file offset.icc.
unsigned int Gecode::Int::OffsetView::regret_max | ( | void | ) | const [inline] |
Return regret of domain maximum (distance to next smaller value).
Definition at line 79 of file offset.icc.
bool Gecode::Int::OffsetView::range | ( | void | ) | const [inline] |
bool Gecode::Int::OffsetView::assigned | ( | void | ) | const [inline] |
bool Gecode::Int::OffsetView::in | ( | int | n | ) | const [inline] |
bool Gecode::Int::OffsetView::in | ( | double | n | ) | const [inline] |
ModEvent Gecode::Int::OffsetView::pme | ( | const Propagator * | p | ) | [inline, static] |
PropModEvent Gecode::Int::OffsetView::pme | ( | ModEvent | me | ) | [inline, static] |
Translate modification event me to propagator modification event for view.
Definition at line 192 of file offset.icc.
void Gecode::Int::OffsetView::subscribe | ( | Space * | home, | |
Propagator * | p, | |||
PropCond | pc | |||
) | [inline] |
Subscribe propagator p with propagation condition pc to view.
Definition at line 202 of file offset.icc.
void Gecode::Int::OffsetView::cancel | ( | Space * | home, | |
Propagator * | p, | |||
PropCond | pc | |||
) | [inline] |
Cancel subscription of propagator p with propagation condition pc to view.
Definition at line 206 of file offset.icc.
void Gecode::Int::OffsetView::update | ( | Space * | home, | |
bool | share, | |||
OffsetView & | x | |||
) | [inline] |
Friends And Related Function Documentation
bool same | ( | const Int::OffsetView & | x, | |
const Int::OffsetView & | y | |||
) | [related] |
bool before | ( | const Int::OffsetView & | x, | |
const Int::OffsetView & | y | |||
) | [related] |
std::ostream & operator<< | ( | std::ostream & | , | |
const Gecode::Int::OffsetView & | ||||
) | [related] |
Member Data Documentation
int Gecode::Int::OffsetView::c [protected] |
The documentation for this class was generated from the following files:
- gecode/int/view.icc (Revision: 3236)
- gecode/int/view/offset.icc (Revision: 3236)