00001 /*********************************************************[naivevalueheuristics.hh] 00002 Copyright (c) 2007, Universite d'Orleans - Jeremie Vautard, Marco Benedetti, 00003 Arnaud Lallouet. 00004 00005 Permission is hereby granted, free of charge, to any person obtaining a copy 00006 of this software and associated documentation files (the "Software"), to deal 00007 in the Software without restriction, including without limitation the rights 00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 copies of the Software, and to permit persons to whom the Software is 00010 furnished to do so, subject to the following conditions: 00011 00012 The above copyright notice and this permission notice shall be included in 00013 all copies or substantial portions of the Software. 00014 00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00019 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00020 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00021 THE SOFTWARE. 00022 *****************************************************************************/ 00023 00024 #ifndef NAIVEVALUE 00025 #define NAIVEVALUE 00026 00027 #include "valueHeuristic.hh" 00028 00029 00030 class SmallestValueFirst : public valueHeuristic { 00031 public: 00032 virtual int** subSet(Implicative* home,int var,int* nbRanges); 00033 }; 00034 00035 class LargestValueFirst : public valueHeuristic { 00036 public: 00037 virtual int** subSet(Implicative* home,int var,int* nbRanges); 00038 }; 00039 00040 class MedianValueFirst : public valueHeuristic { 00041 public: 00042 virtual int** subSet(Implicative* home,int var,int* nbRanges); 00043 }; 00044 00045 class SmallestHalfFirst : public valueHeuristic { 00046 public: 00047 virtual int** subSet(Implicative* home,int var,int* nbRanges); 00048 }; 00049 00050 class LargestHalfFirst : public valueHeuristic { 00051 public: 00052 virtual int** subSet(Implicative* home,int var,int* nbRanges); 00053 }; 00054 00055 00056 #endif