Base-class for Set-variable implementations. More...
#include <var-imp.hpp>
Public Member Functions | |
SetVarImpBase (void) | |
Constructor for creating static instance of variable. | |
SetVarImpBase (Gecode::Space &home) | |
Constructor for creating variable. | |
Public Member Functions inherited from Gecode::VarImp< Gecode::Set::SetVarImpConf > | |
VarImp (Space &home) | |
Creation. | |
void | subscribe (Space &home, Propagator &p, PropCond pc, bool assigned, ModEvent me, bool schedule) |
Subscribe propagator p with propagation condition pc. | |
unsigned int | degree (void) const |
Return degree (number of subscribed propagators and advisors) | |
double | afc (void) const |
Return accumulated failure count (plus degree) | |
bool | copied (void) const |
Is variable already copied. | |
VarImp * | forward (void) const |
Use forward pointer if variable already copied. | |
unsigned int | bits (void) const |
Provide access to free bits. |
Protected Member Functions | |
SetVarImpBase (Gecode::Space &home, SetVarImpBase &x) | |
Constructor for cloning x. | |
Protected Member Functions inherited from Gecode::VarImp< Gecode::Set::SetVarImpConf > | |
void | cancel (Space &home) |
Cancel all subscriptions when variable implementation is assigned. | |
bool | advise (Space &home, ModEvent me, Delta &d) |
Run advisors when variable implementation has been modified with modification event me and domain change d. | |
ModEvent | fail (Space &home) |
Run advisors to be run on failure and returns ME_GEN_FAILED. |
Dependencies | |
void | subscribe (Gecode::Space &home, Gecode::Propagator &p, Gecode::PropCond pc, bool assigned, bool schedule) |
Subscribe propagator p with propagation condition pc. | |
void | subscribe (Gecode::Space &home, Gecode::Advisor &a, bool assigned, bool failed) |
Subscribe advisor a if assigned is false. | |
Gecode::ModEvent | notify (Gecode::Space &home, Gecode::ModEvent me, Gecode::Delta &d) |
Notify that variable implementation has been modified with modification event me and delta information d. | |
void | reschedule (Gecode::Space &home, Gecode::Propagator &p, Gecode::PropCond pc, bool assigned) |
Re-schedule propagator p. | |
static void | schedule (Gecode::Space &home, Gecode::Propagator &p, Gecode::ModEvent me) |
Schedule propagator p. |
Additional Inherited Members | |
static void | schedule (Space &home, Propagator &p, ModEvent me, bool force=false) |
Schedule propagator p with modification event me. | |
static void | reschedule (Space &home, Propagator &p, PropCond pc, bool assigned, ModEvent me) |
Schedule propagator p. | |
static ModEvent | me (const ModEventDelta &med) |
Project modification event for this variable type from med. | |
static ModEventDelta | med (ModEvent me) |
Translate modification event me into modification event delta. | |
static ModEvent | me_combine (ModEvent me1, ModEvent me2) |
Combine modifications events me1 and me2. | |
static ModEvent | modevent (const Delta &d) |
Return modification event. | |
static void * | operator new (size_t, Space &) |
Allocate memory from space. | |
static void | operator delete (void *, Space &) |
Return memory to space. | |
Public Attributes inherited from Gecode::VarImp< Gecode::Set::SetVarImpConf > | |
ActorLink ** | base |
Subscribed actors. | |
VarImp< Gecode::Set::SetVarImpConf > * | fwd |
Forwarding pointer. | |
unsigned int | idx [pc_max+1] |
Indices of subscribed actors. | |
VarImp< Gecode::Set::SetVarImpConf > * | next |
During cloning, points to the next copied variable. |
Base-class for Set-variable implementations.
Definition at line 139 of file var-imp.hpp.
|
inlineprotected |
Constructor for cloning x.
Definition at line 343 of file var-imp.hpp.
|
inline |
Constructor for creating static instance of variable.
Definition at line 336 of file var-imp.hpp.
|
inline |
Constructor for creating variable.
Definition at line 339 of file var-imp.hpp.
|
inline |
Subscribe propagator p with propagation condition pc.
In case schedule is false, the propagator is just subscribed but not scheduled for execution (this must be used when creating subscriptions during propagation).
In case the variable is assigned (that is, assigned is true), the subscribing propagator is scheduled for execution. Otherwise, the propagator subscribes and is scheduled for execution with modification event me provided that pc is different from PC_SET_VAL.
Definition at line 347 of file var-imp.hpp.
|
inline |
Subscribe advisor a if assigned is false.
Definition at line 351 of file var-imp.hpp.
|
inline |
Notify that variable implementation has been modified with modification event me and delta information d.
Definition at line 365 of file var-imp.hpp.
|
inlinestatic |
Schedule propagator p.
Definition at line 356 of file var-imp.hpp.
|
inline |
Re-schedule propagator p.
In case the variable is assigned (that is, assigned is true), the propagator is scheduled for execution. Otherwise, the propagator is scheduled for execution with modification event me provided that pc is different from PC_SET_VAL.
Definition at line 360 of file var-imp.hpp.