sorted.hh
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00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ 00002 /* 00003 * Main authors: 00004 * Patrick Pekczynski <pekczynski@ps.uni-sb.de> 00005 * 00006 * Copyright: 00007 * Patrick Pekczynski, 2004 00008 * 00009 * Last modified: 00010 * $Date: 2009-10-12 17:36:53 +0200 (Mon, 12 Oct 2009) $ by $Author: schulte $ 00011 * $Revision: 9878 $ 00012 * 00013 * This file is part of Gecode, the generic constraint 00014 * development environment: 00015 * http://www.gecode.org 00016 * 00017 * Permission is hereby granted, free of charge, to any person obtaining 00018 * a copy of this software and associated documentation files (the 00019 * "Software"), to deal in the Software without restriction, including 00020 * without limitation the rights to use, copy, modify, merge, publish, 00021 * distribute, sublicense, and/or sell copies of the Software, and to 00022 * permit persons to whom the Software is furnished to do so, subject to 00023 * the following conditions: 00024 * 00025 * The above copyright notice and this permission notice shall be 00026 * included in all copies or substantial portions of the Software. 00027 * 00028 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00029 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00030 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00031 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 00032 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 00033 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 00034 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00035 * 00036 * 00037 */ 00038 00039 #ifndef __GECODE_INT_SORTED_HH__ 00040 #define __GECODE_INT_SORTED_HH__ 00041 00042 #include <gecode/int.hh> 00043 00049 namespace Gecode { namespace Int { namespace Sorted { 00050 00062 template<class View, bool Perm> 00063 class Sorted : public Propagator { 00064 protected: 00066 ViewArray<View> x; 00068 ViewArray<View> y; 00070 ViewArray<View> z; 00072 ViewArray<View> w; 00074 int reachable; 00076 Sorted(Home home, 00077 ViewArray<View>& x, ViewArray<View>& y, ViewArray<View>& z); 00079 Sorted(Space& home, bool share, Sorted<View,Perm>& p); 00080 public: 00082 virtual size_t dispose(Space& home); 00084 virtual Actor* copy(Space& home, bool share); 00086 virtual PropCost cost(const Space& home, const ModEventDelta& med) const; 00088 virtual ExecStatus propagate(Space& home, const ModEventDelta& med); 00090 static ExecStatus post(Home home, ViewArray<View>& x, ViewArray<View>& y, 00091 ViewArray<View>& z); 00092 }; 00093 00094 00095 }}} 00096 00097 #include <gecode/int/sorted/sortsup.hpp> 00098 #include <gecode/int/sorted/order.hpp> 00099 #include <gecode/int/sorted/matching.hpp> 00100 #include <gecode/int/sorted/narrowing.hpp> 00101 #include <gecode/int/sorted/propagate.hpp> 00102 00103 #endif 00104 00105 00106 // STATISTICS: int-prop 00107