man-to-opt.hpp
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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: 2010-02-12 14:34:51 +0100 (Fri, 12 Feb 2010) $ by $Author: schulte $ 00011 * $Revision: 10272 $ 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 namespace Gecode { namespace Scheduling { 00039 00040 template<class ManTask> 00041 forceinline 00042 ManToOptTask<ManTask>::ManToOptTask(void) {} 00043 00044 template<class ManTask> 00045 forceinline bool 00046 ManToOptTask<ManTask>::mandatory(void) const { 00047 return _m.one(); 00048 } 00049 template<class ManTask> 00050 forceinline bool 00051 ManToOptTask<ManTask>::excluded(void) const { 00052 return _m.zero(); 00053 } 00054 template<class ManTask> 00055 forceinline bool 00056 ManToOptTask<ManTask>::optional(void) const { 00057 return _m.none(); 00058 } 00059 00060 template<class ManTask> 00061 forceinline bool 00062 ManToOptTask<ManTask>::assigned(void) const { 00063 return ManTask::assigned() && _m.assigned(); 00064 } 00065 00066 template<class ManTask> 00067 forceinline ModEvent 00068 ManToOptTask<ManTask>::mandatory(Space& home) { 00069 return _m.one(home); 00070 } 00071 template<class ManTask> 00072 forceinline ModEvent 00073 ManToOptTask<ManTask>::excluded(Space& home) { 00074 return _m.zero(home); 00075 } 00076 00077 template<class ManTask> 00078 forceinline void 00079 ManToOptTask<ManTask>::update(Space& home, bool share, 00080 ManToOptTask<ManTask>& t) { 00081 ManTask::update(home, share, t); 00082 _m.update(home,share,t._m); 00083 } 00084 00085 template<class ManTask> 00086 forceinline void 00087 ManToOptTask<ManTask>::subscribe(Space& home, Propagator& p, PropCond pc) { 00088 ManTask::subscribe(home, p, pc); 00089 _m.subscribe(home, p, Int::PC_BOOL_VAL); 00090 } 00091 template<class ManTask> 00092 forceinline void 00093 ManToOptTask<ManTask>::cancel(Space& home, Propagator& p, PropCond pc) { 00094 _m.cancel(home, p, Int::PC_BOOL_VAL); 00095 ManTask::cancel(home, p, pc); 00096 } 00097 00098 }} 00099 00100 // STATISTICS: scheduling-var