Propagator for recording view trace information. More...
#include <recorder.hpp>
Classes | |
class | Idx |
Advisor with index information. More... | |
class | Slack |
Collection of slack values. More... | |
Public Types | |
typedef TraceTraits< View >::TraceView | TraceView |
The corresponding duplicate view type. | |
typedef TraceTraits< View >::TraceDelta | TraceDelta |
The corresponding trace delta type. | |
typedef TraceTraits< View >::SlackValue | SlackValue |
The corresponding slack value type. | |
Public Member Functions | |
ViewTraceRecorder (Home home, ViewArray< View > &x, TraceFilter tf, int te, ViewTracer< View > &t) | |
Constructor for creation. | |
virtual Propagator * | copy (Space &home) |
Copy propagator during cloning. | |
virtual PropCost | cost (const Space &home, const ModEventDelta &med) const |
Cost function (record so that propagator runs last) | |
virtual void | reschedule (Space &home) |
Schedule function. | |
virtual ExecStatus | advise (Space &home, Advisor &a, const Delta &d) |
Give advice to propagator. | |
virtual ExecStatus | propagate (Space &home, const ModEventDelta &med) |
Perform propagation. | |
virtual size_t | dispose (Space &home) |
Delete propagator and return its size. | |
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ModEventDelta | modeventdelta (void) const |
Return the modification event delta. | |
virtual void | advise (Space &home, Advisor &a) |
Run advisor a to be run on failure in failed space. | |
double | afc (void) const |
Return the accumlated failure count. | |
unsigned int | id (void) const |
Return propagator id. | |
PropagatorGroup | group (void) const |
Return group propagator belongs to. | |
void | group (PropagatorGroup g) |
Add propagator to group g. | |
bool | disabled (void) const |
Whether propagator is currently disabled. | |
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virtual | ~Actor (void) |
To avoid warnings. | |
Static Public Member Functions | |
static ExecStatus | post (Home home, ViewArray< View > &x, TraceFilter tf, int te, ViewTracer< View > &t) |
Post recorder propagator. | |
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static void * | operator new (size_t s, Space &home) |
Allocate memory from space. | |
static void | operator delete (void *p, Space &home) |
No-op for exceptions. | |
static void * | operator new (size_t s) |
Not used. | |
static void | operator delete (void *p) |
Not used. | |
Protected Member Functions | |
ViewTraceRecorder (Space &home, ViewTraceRecorder &p) | |
Constructor for cloning p. | |
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Propagator (Home home) | |
Constructor for posting. | |
Propagator (Space &home, Propagator &p) | |
Constructor for cloning p. | |
Propagator * | fwd (void) const |
Return forwarding pointer during copying. | |
Kernel::GPI::Info & | gpi (void) |
Provide access to global propagator information. | |
Protected Attributes | |
ViewArray< TraceView > | o |
Duplicate views (old information) | |
ViewArray< View > | n |
Original views (new information) | |
Council< Idx > | c |
The advisor council. | |
TraceFilter | tf |
The trace filter. | |
int | te |
Which events to trace. | |
ViewTracer< View > & | t |
The actual tracer. | |
Slack | s |
Slack information. | |
Trace information | |
const View::VarType | operator[] (int i) const |
Return variable being traced at position i. | |
int | size (void) const |
Return number of variables being traced. | |
const Slack & | slack (void) const |
Provide access to slack information. | |
Propagator for recording view trace information.
Definition at line 44 of file tracer.hpp.
TraceTraits<View>::TraceView Gecode::ViewTraceRecorder< View >::TraceView |
The corresponding duplicate view type.
Definition at line 63 of file recorder.hpp.
TraceTraits<View>::TraceDelta Gecode::ViewTraceRecorder< View >::TraceDelta |
The corresponding trace delta type.
Definition at line 65 of file recorder.hpp.
TraceTraits<View>::SlackValue Gecode::ViewTraceRecorder< View >::SlackValue |
The corresponding slack value type.
Definition at line 67 of file recorder.hpp.
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inlineprotected |
Constructor for cloning p.
Definition at line 301 of file recorder.hpp.
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inline |
Constructor for creation.
Definition at line 262 of file recorder.hpp.
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virtual |
Copy propagator during cloning.
Implements Gecode::Actor.
Definition at line 310 of file recorder.hpp.
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virtual |
Cost function (record so that propagator runs last)
Implements Gecode::Propagator.
Definition at line 330 of file recorder.hpp.
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virtual |
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virtual |
Give advice to propagator.
Reimplemented from Gecode::Propagator.
Definition at line 342 of file recorder.hpp.
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virtual |
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inlinevirtual |
Delete propagator and return its size.
Reimplemented from Gecode::Actor.
Definition at line 316 of file recorder.hpp.
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inlinestatic |
Post recorder propagator.
Definition at line 286 of file recorder.hpp.
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inline |
Return variable being traced at position i.
Definition at line 197 of file recorder.hpp.
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inline |
Return number of variables being traced.
Definition at line 203 of file recorder.hpp.
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inline |
Provide access to slack information.
Definition at line 208 of file recorder.hpp.
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protected |
Duplicate views (old information)
Definition at line 101 of file recorder.hpp.
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protected |
Original views (new information)
Definition at line 103 of file recorder.hpp.
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protected |
The advisor council.
Definition at line 105 of file recorder.hpp.
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protected |
The trace filter.
Definition at line 107 of file recorder.hpp.
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protected |
Which events to trace.
Definition at line 109 of file recorder.hpp.
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protected |
The actual tracer.
Definition at line 111 of file recorder.hpp.
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protected |
Slack information.
Definition at line 113 of file recorder.hpp.