baseline.cpp
Go to the documentation of this file.00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ 00002 /* 00003 * Main authors: 00004 * Guido Tack <tack@gecode.org> 00005 * 00006 * Copyright: 00007 * Guido Tack, 2006 00008 * 00009 * Last modified: 00010 * $Date: 2009-04-02 20:58:46 +0200 (Thu, 02 Apr 2009) $ by $Author: schulte $ 00011 * $Revision: 8649 $ 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/driver.hh> 00039 #include <gecode/int.hh> 00040 00041 using namespace Gecode; 00042 00049 class Baseline : public Script { 00050 protected: 00052 IntVarArray x; 00053 public: 00055 Baseline(const Options&) 00056 : x(*this,1,0,1) { 00057 branch(*this, x, INT_VAR_NONE, INT_VAL_MIN); 00058 } 00059 00061 Baseline(bool share, Baseline& s) : Script(share,s) { 00062 x.update(*this, share, s.x); 00063 } 00064 00066 virtual Space* 00067 copy(bool share) { 00068 return new Baseline(share,*this); 00069 } 00070 00072 virtual void 00073 print(std::ostream&) const {} 00074 }; 00075 00079 int 00080 main(int argc, char* argv[]) { 00081 Options opt("Baseline"); 00082 opt.iterations(2000); 00083 opt.solutions(0); 00084 opt.parse(argc,argv); 00085 Script::run<Baseline,DFS,Options>(opt); 00086 return 0; 00087 } 00088 00089 // STATISTICS: example-any 00090