branch.cc
Go to the documentation of this file.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, 2006 00008 * 00009 * Last modified: 00010 * $Date: 2007-08-21 12:23:30 +0200 (Tue, 21 Aug 2007) $ by $Author: schulte $ 00011 * $Revision: 4892 $ 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 #include "gecode/cpltset/branch.hh" 00039 00040 namespace Gecode { 00041 00042 using namespace CpltSet; 00043 00044 void 00045 branch(Space* home, const CpltSetVarArgs& xa, 00046 CpltSetVarBranch vars, CpltSetValBranch vals) { 00047 if (home->failed()) 00048 return; 00049 ViewArray<CpltSetView> x(home,xa); 00050 switch (vars) { 00051 case CPLTSET_VAR_NONE: 00052 Branch::create<Branch::ByNone>(home,x,vals); break; 00053 case CPLTSET_VAR_MIN_CARD: 00054 Branch::create<Branch::ByMinCard>(home,x,vals); break; 00055 case CPLTSET_VAR_MAX_CARD: 00056 Branch::create<Branch::ByMaxCard>(home,x,vals); break; 00057 case CPLTSET_VAR_MIN_UNKNOWN_ELEM: 00058 Branch::create<Branch::ByMinUnknown>(home,x,vals); break; 00059 case CPLTSET_VAR_MAX_UNKNOWN_ELEM: 00060 Branch::create<Branch::ByMaxUnknown>(home,x,vals); break; 00061 default: 00062 throw CpltSet::UnknownBranching("CpltSet::branch"); 00063 } 00064 } 00065 00066 } 00067 00068 // STATISTICS: cpltset-post