
No-good literal for exclusion. More...
#include <branch.hh>
Public Member Functions | |
| ExcNGL (Space &home, SetView x, int n) | |
| Constructor for creation. More... | |
| ExcNGL (Space &home, bool share, ExcNGL &ngl) | |
| Constructor for cloning ngl. More... | |
| virtual NGL::Status | status (const Space &home) const |
| Test the status of the no-good literal. More... | |
| virtual ExecStatus | prune (Space &home) |
| Propagate the negation of the no-good literal. More... | |
| virtual NGL * | copy (Space &home, bool share) |
| Create copy. More... | |
Public Member Functions inherited from Gecode::ViewValNGL< SetView, int, PC_SET_ANY > | |
| ViewValNGL (Space &home, SetViewx, intn) | |
| Initialize for propagator p with view x and value n. More... | |
| ViewValNGL (Space &home, bool share, ViewValNGL &ngl) | |
| Constructor for cloning ngl. More... | |
| virtual void | subscribe (Space &home, Propagator &p) |
| Create subscription for no-good literal. More... | |
| virtual void | cancel (Space &home, Propagator &p) |
| Cancel subscription for no-good literal. More... | |
| virtual size_t | dispose (Space &home) |
| Dispose. More... | |
Public Member Functions inherited from Gecode::NGL | |
| NGL (void) | |
| Constructor for creation. More... | |
| NGL (Space &home) | |
| Constructor for creation. More... | |
| NGL (Space &home, bool share, NGL &ngl) | |
| Constructor for cloning ngl. More... | |
| virtual bool | notice (void) const |
| Whether dispose must always be called (returns false) More... | |
| bool | leaf (void) const |
| Test whether literal is a leaf. More... | |
| NGL * | next (void) const |
| Return pointer to next literal. More... | |
| void | leaf (bool l) |
| Mark literal as leaf or not. More... | |
| void | next (NGL *n) |
| Set pointer to next literal More... | |
| NGL * | add (NGL *n, bool l) |
| Add node n and mark it as leaf l and return n. More... | |
Additional Inherited Members | |
Public Types inherited from Gecode::NGL | |
| enum | Status { FAILED, SUBSUMED, NONE } |
| The status of a no-good literal. More... | |
Static Public Member Functions inherited from Gecode::NGL | |
| static void * | operator new (size_t s, Space &home) |
| Allocate memory from space. More... | |
| static void | operator delete (void *s, Space &home) |
| Return memory to space. More... | |
| static void | operator delete (void *p) |
| Needed for exceptions. More... | |
Protected Attributes inherited from Gecode::ViewValNGL< SetView, int, PC_SET_ANY > | |
| SetView | x |
| The stored view. More... | |
| int | n |
| The stored value. More... | |
|
virtual |
Test the status of the no-good literal.
Implements Gecode::NGL.
|
virtual |
Propagate the negation of the no-good literal.
Implements Gecode::NGL.