exec.hh
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2009
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
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*
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#ifndef __GECODE_INT_EXEC_HH__
#define __GECODE_INT_EXEC_HH__
#include <gecode/int.hh>
namespace Gecode { namespace Int { namespace Exec {
class When : public UnaryPropagator<BoolView,PC_BOOL_VAL> {
protected:
using UnaryPropagator<BoolView,PC_BOOL_VAL>::x0;
SharedData<std::function<void(Space& home)>> t;
SharedData<std::function<void(Space& home)>> e;
When(Space& home, When& p);
When(Home home, BoolView x,
std::function<void(Space& home)> t,
std::function<void(Space& home)> e);
public:
GECODE_INT_EXPORT
virtual Actor* copy(Space& home);
GECODE_INT_EXPORT
virtual ExecStatus propagate(Space& home, const ModEventDelta& med);
static ExecStatus post(Home home, BoolView x,
std::function<void(Space& home)> t,
std::function<void(Space& home)> e);
GECODE_INT_EXPORT
virtual size_t dispose(Space& home);
};
}}}
#include <gecode/int/exec/when.hpp>
#endif
// STATISTICS: int-prop
Gecode::ActorLink::Actor
friend class Actor
Definition core.hpp:590
Gecode::Home
Home class for posting propagators
Definition core.hpp:856
Gecode::Int::BoolView
Boolean view for Boolean variables.
Definition view.hpp:1380
Gecode::Int::Exec::When::copy
virtual Actor * copy(Space &home)
Copy propagator during cloning.
Definition when.cpp:39
Gecode::Int::Exec::When::post
static ExecStatus post(Home home, BoolView x, std::function< void(Space &home)> t, std::function< void(Space &home)> e)
Post propagator.
Definition when.hpp:50
Gecode::Int::Exec::When::propagate
virtual ExecStatus propagate(Space &home, const ModEventDelta &med)
Perform propagation.
Definition when.cpp:44
Gecode::Int::Exec::When::t
SharedData< std::function< void(Space &home)> > t
Then function.
Definition exec.hh:56
Gecode::Int::Exec::When::When
When(Space &home, When &p)
Constructor for cloning p.
Definition when.hpp:45
Gecode::Int::Exec::When::dispose
virtual size_t dispose(Space &home)
Dispose propagator.
Definition when.cpp:59
Gecode::Int::Exec::When::e
SharedData< std::function< void(Space &home)> > e
Else function pointer.
Definition exec.hh:58
Gecode::Propagator::Space
friend class Space
Definition core.hpp:1066
Gecode::Propagator::med
ModEventDelta med
A set of modification events (used during propagation).
Definition core.hpp:1075
Gecode::SharedData
Class for sharing data between spaces.
Definition shared-data.hpp:38
Gecode::UnaryPropagator< BoolView, PC_BOOL_VAL >::x0
BoolView x0
Definition pattern.hpp:58
Gecode::UnaryPropagator< BoolView, PC_BOOL_VAL >::UnaryPropagator
UnaryPropagator(Space &home, UnaryPropagator &p)
int.hh
GECODE_INT_EXPORT
#define GECODE_INT_EXPORT
Definition int.hh:81
Gecode::ModEventDelta
int ModEventDelta
Modification event deltas.
Definition core.hpp:89
Gecode::Int::Exec
Synchronized execution.
Gecode::Int
Finite domain integers.
Gecode::Int::PC_BOOL_VAL
const Gecode::PropCond PC_BOOL_VAL
Propagate when a view becomes assigned (single value).
Definition var-type.hpp:126
Gecode
Gecode toplevel namespace
Gecode::ExecStatus
ExecStatus
Definition core.hpp:472
when.hpp