exec.hh
Go to the documentation of this file.00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ 00002 /* 00003 * Main authors: 00004 * Christian Schulte <schulte@gecode.org> 00005 * 00006 * Copyright: 00007 * Christian Schulte, 2009 00008 * 00009 * Last modified: 00010 * $Date: 2017-02-21 01:08:52 +0100 (Tue, 21 Feb 2017) $ by $Author: schulte $ 00011 * $Revision: 15456 $ 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 #ifndef __GECODE_INT_EXEC_HH__ 00039 #define __GECODE_INT_EXEC_HH__ 00040 00041 #include <gecode/int.hh> 00042 00048 namespace Gecode { namespace Int { namespace Exec { 00049 00056 class When : public UnaryPropagator<BoolView,PC_BOOL_VAL> { 00057 protected: 00058 using UnaryPropagator<BoolView,PC_BOOL_VAL>::x0; 00060 SharedData<std::function<void(Space& home)>> t; 00062 SharedData<std::function<void(Space& home)>> e; 00064 When(Space& home, bool share, When& p); 00066 When(Home home, BoolView x, 00067 std::function<void(Space& home)> t, 00068 std::function<void(Space& home)> e); 00069 public: 00071 GECODE_INT_EXPORT 00072 virtual Actor* copy(Space& home, bool share); 00074 GECODE_INT_EXPORT 00075 virtual ExecStatus propagate(Space& home, const ModEventDelta& med); 00077 static ExecStatus post(Home home, BoolView x, 00078 std::function<void(Space& home)> t, 00079 std::function<void(Space& home)> e); 00081 GECODE_INT_EXPORT 00082 virtual size_t dispose(Space& home); 00083 }; 00084 00085 }}} 00086 00087 #include <gecode/int/exec/when.hpp> 00088 00089 #endif 00090 00091 // STATISTICS: int-prop 00092