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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128/* -*- 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_IDX_VIEW_HH#define GECODE_INT_IDX_VIEW_HH
#include <gecode/int.hh>
namespace Gecode { namespace Int {
/** * \brief Class for pair of index and view * */ template<class View> class IdxView { public: /// The index int idx; /// Thhe view View view; /// Allocate memory for \a n index-view pairs static IdxView* allocate(Space& home, int n); };
/// Class to map VarArg type to view template<class View> class ViewToVarArg {};
/** * \brief An array of IdxView pairs * */ template<class View> class IdxViewArray { private: /// The actual array IdxView<View>* xs; /// The size of the array int n; public: /// Default constructor IdxViewArray(void); /// Copy constructor IdxViewArray(const IdxViewArray<View>&); /// Construct an IdxViewArray from \a x IdxViewArray(Space& home, const typename ViewToVarArg<View>::argtype& x); /// Construct an IdxViewArray of size \a n IdxViewArray(Space& home, int n);
/// Return the current size int size(void) const; /// Set the size to \a n void size(int n);
/// Access element \a n IdxView<View>& operator [](int n); /// Access element \a n const IdxView<View>& operator [](int) const;
/** * Subscribe propagator \a p with propagation condition \a pc * to all elements of the array. */ void subscribe(Space& home, Propagator& p, PropCond pc, bool process=true); /** * Cancel subscription of propagator \a p with propagation condition \a pc * for all elements of the array. */ void cancel(Space& home, Propagator& p, PropCond pc); /// Schedule propagator \a p void reschedule(Space& home, Propagator& p, PropCond pc);
/// Cloning void update(Space& home, IdxViewArray<View>& x); };
/** * \brief Print array elements enclosed in curly brackets * \relates IdxViewArray */ template<class Char, class Traits, class View> std::basic_ostream<Char,Traits>& operator <<(std::basic_ostream<Char,Traits>& os, const IdxViewArray<View>& x);
}}
#include <gecode/int/idx-view.hpp>
#endif
// STATISTICS: int-prop