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APPSPACK_Cache_Manager.hpp

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00001 // $Id: APPSPACK_Cache_Manager.hpp,v 1.7 2003/11/26 16:27:11 tgkolda Exp $ 00002 // $Source: /space/CVS-Acro/acro/packages/appspack/appspack/src/APPSPACK_Cache_Manager.hpp,v $ 00003 00004 //@HEADER 00005 // ************************************************************************ 00006 // 00007 // APPSPACK: Asynchronous Parallel Pattern Search 00008 // Copyright (2003) Sandia Corporation 00009 // 00010 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive 00011 // license for use of this work by or on behalf of the U.S. Government. 00012 // 00013 // This library is free software; you can redistribute it and/or modify 00014 // it under the terms of the GNU Lesser General Public License as 00015 // published by the Free Software Foundation; either version 2.1 of the 00016 // License, or (at your option) any later version. 00017 // 00018 // This library is distributed in the hope that it will be useful, but 00019 // WITHOUT ANY WARRANTY; without even the implied warranty of 00020 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00021 // Lesser General Public License for more details. 00022 // 00023 // You should have received a copy of the GNU Lesser General Public 00024 // License along with this library; if not, write to the Free Software 00025 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 00026 // USA. . 00027 // 00028 // Questions? Contact Tammy Kolda (tgkolda@sandia.gov) 00029 // 00030 // ************************************************************************ 00031 //@HEADER 00032 00037 #ifndef APPSPACK_CACHE_MANAGER_HPP 00038 #define APPSPACK_CACHE_MANAGER_HPP 00039 00040 #include "APPSPACK_Vector.hpp" 00041 #include "APPSPACK_Cache_SplayTree.hpp" 00042 #include "APPSPACK_Cache_Point.hpp" 00043 #include "APPSPACK_Parameter_List.hpp" 00044 00045 namespace APPSPACK 00046 { 00047 00049 00076 namespace Cache 00077 { 00078 00084 class Manager 00085 { 00086 00087 public: 00088 00090 Manager(APPSPACK::Parameter::List& params, const Vector& scaling); 00091 00093 ~Manager(); 00094 00096 bool insert(const Vector& x, const Value& f); 00097 00099 bool isCached(const Vector& x, Value& f); 00100 00101 private: 00102 00104 void parseInputFile(APPSPACK::Parameter::List& params); 00105 00107 void processInputLine(string& line); 00108 00110 void openOutputFile(APPSPACK::Parameter::List& params); 00111 00113 void writeToOutputFile(const Vector& x, const Value& f); 00114 00116 void closeOutputFile(); 00117 private: 00118 00120 SplayTree<Cache::Point>* treeptr; 00121 00123 bool isFout; 00124 00126 ofstream fout; 00127 00129 int precision; 00130 }; 00131 } // namespace Cache 00132 } // namespace APPSPACK 00133 #endif

 

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