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APPSPACK_Cache_Point.hpp

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00001 // $Id: APPSPACK_Cache_Point.hpp,v 1.8 2006/06/30 01:42:08 tgkolda Exp $ 
00002 // $Source: /space/CVS-Acro/acro/packages/appspack/appspack/src/APPSPACK_Cache_Point.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 
00038 #ifndef APPSPACK_CACHE_POINT_HPP
00039 #define APPSPACK_CACHE_POINT_HPP
00040 
00041 #include "APPSPACK_Common.hpp"
00042 #include "APPSPACK_Vector.hpp"
00043 
00044 namespace APPSPACK 
00045 {
00046 namespace Cache
00047 {
00048 
00055 class Point 
00056 {
00057 
00058 public:
00059 
00061   Point();
00062 
00064 
00071   Point(const Vector& x_in);
00072 
00074 
00081   Point(const Vector& x_in, const Vector& f_in);
00082     
00084 
00085   Point(const Point& source);
00086 
00088   ~Point();
00089 
00091   void copyData(const Point& source);
00092 
00094   const Vector& getF();
00095 
00111   bool operator>(const Point& pt) const;
00112 
00114   bool operator<(const Point& pt) const;
00115 
00130   bool operator!=(const Point& pt) const;
00131 
00133   static void setStaticScaling(const Vector& scaling_in);
00134 
00136   static void setStaticTolerance(double tolerance_in);
00137 
00138 private:
00139   
00141   void checkSize() const;
00142 
00144   void checkSize(const Point& pt) const;
00145 
00146 public:
00147   
00149   static Vector scaling;  
00150 
00152   static double tolerance;                
00153 
00154 private:
00155 
00157   Vector* xPtr;
00158 
00160   const Vector& x;
00161 
00163   Vector f;
00164 
00165 };
00166 
00167 }
00168 }
00169 #endif

 

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