Base-class for channel propagators. More...
#include <channel.hh>
Public Member Functions | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Propagation cost (defined as low quadratic) | |
virtual size_t | dispose (Space &home) |
Delete propagator and return its size. | |
Protected Member Functions | |
Base (Space &home, bool share, Base< Info, Offset, pc > &p) | |
Constructor for cloning p. | |
Base (Home home, int n, Info *xy, Offset &ox, Offset &oy) | |
Constructor for posting. | |
Protected Attributes | |
int | n |
Number of views (actually twice as many for both x and y) | |
int | n_na |
Total number of not assigned views (not known to be assigned) | |
Offset | ox |
Offset transformation for x variables. | |
Offset | oy |
Offset transformation for y variables. | |
Info * | xy |
View and information for both x and y. |
Base-class for channel propagators.
Definition at line 59 of file channel.hh.
PropCost Gecode::Int::Channel::Base< Info, Offset, pc >::cost | ( | const Space & | home, |
const ModEventDelta & | med | ||
) | const [virtual] |
Propagation cost (defined as low quadratic)
Implements Gecode::Propagator.
Reimplemented in Gecode::Int::Channel::Dom< View, Offset, shared >.
size_t Gecode::Int::Channel::Base< Info, Offset, pc >::dispose | ( | Space & | home | ) | [inline, virtual] |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
int Gecode::Int::Channel::Base< Info, Offset, pc >::n [protected] |
Number of views (actually twice as many for both x and y)
Definition at line 62 of file channel.hh.
int Gecode::Int::Channel::Base< Info, Offset, pc >::n_na [protected] |
Total number of not assigned views (not known to be assigned)
Definition at line 64 of file channel.hh.
Offset Gecode::Int::Channel::Base< Info, Offset, pc >::ox [protected] |
Offset transformation for x variables.
Definition at line 66 of file channel.hh.
Offset Gecode::Int::Channel::Base< Info, Offset, pc >::oy [protected] |
Offset transformation for y variables.
Definition at line 68 of file channel.hh.
Info* Gecode::Int::Channel::Base< Info, Offset, pc >::xy [protected] |
View and information for both x and y.
Definition at line 70 of file channel.hh.