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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- *//* * Main authors: * Christian Schulte <schulte@gecode.org> * Guido Tack <tack@gecode.org> * * Copyright: * Christian Schulte, 2004 * Guido Tack, 2004 * * 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 * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */
#ifndef GECODE_INT_DOM_HH#define GECODE_INT_DOM_HH
#include <gecode/int.hh>#include <gecode/int/rel.hh>
/** * \namespace Gecode::Int::Dom * \brief Domain propagators */
namespace Gecode { namespace Int { namespace Dom {
/** * \brief Reified range dom-propagator * * Requires \code #include <gecode/int/dom.hh> \endcode * \ingroup FuncIntProp */ template<class View, ReifyMode rm> class ReRange : public ReUnaryPropagator<View,PC_INT_DOM,BoolView> { protected: using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::x0; using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::b; /// Minimum of range int min; /// Maximum of range int max; /// Constructor for cloning \a p ReRange(Space& home, ReRange& p); /// Constructor for creation ReRange(Home home, View x, int min, int max, BoolView b); public: /// Copy propagator during cloning virtual Actor* copy(Space& home); /// Perform propagation virtual ExecStatus propagate(Space& home, const ModEventDelta& med); /// Post propagator for \f$ (l\leq x \leq m) \Leftrightarrow b\f$ static ExecStatus post(Home home, View x, int min, int max, BoolView b); };
/** * \brief Reified domain dom-propagator * * Requires \code #include <gecode/int/dom.hh> \endcode * \ingroup FuncIntProp */ template<class View, ReifyMode rm> class ReIntSet : public ReUnaryPropagator<View,PC_INT_DOM,BoolView> { protected: using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::x0; using ReUnaryPropagator<View,PC_INT_DOM,BoolView>::b;
/// %Domain IntSet is; /// Constructor for cloning \a p ReIntSet(Space& home, ReIntSet& p); /// Constructor for creation ReIntSet(Home home, View x, const IntSet& s, BoolView b); public: /// Copy propagator during cloning virtual Actor* copy(Space& home); /// Perform propagation virtual ExecStatus propagate(Space& home, const ModEventDelta& med); /// Post propagator for \f$ (x \in d) \Leftrightarrow b\f$ static ExecStatus post(Home home, View x, const IntSet& s, BoolView b); /// Delete propagator and return its size virtual size_t dispose(Space& home); };
}}}
#include <gecode/int/dom/range.hpp>#include <gecode/int/dom/set.hpp>
#endif
// STATISTICS: int-prop