APPSPACK_Cache_Manager.hpp

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// $Id: APPSPACK_Cache_Manager.hpp,v 1.9 2006/06/30 19:15:20 tgkolda Exp $ 
// $Source: /space/CVS-Acro/acro/packages/appspack/appspack/src/APPSPACK_Cache_Manager.hpp,v $ 

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//          APPSPACK: Asynchronous Parallel Pattern Search
//                 Copyright (2003) Sandia Corporation
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#ifndef APPSPACK_CACHE_MANAGER_HPP
#define APPSPACK_CACHE_MANAGER_HPP

#include "APPSPACK_Vector.hpp"
#include "APPSPACK_Cache_SplayTree.hpp" 
#include "APPSPACK_Cache_Point.hpp" 
#include "APPSPACK_Parameter_List.hpp"

namespace APPSPACK 
{


namespace Cache
{

class Manager 
{

public:

  Manager(APPSPACK::Parameter::List& params, const Vector& scaling);

  ~Manager();

  bool insert(const Vector& x, const Vector& f);
  
  bool isCached(const Vector& x, Vector& f);

private:

  void parseInputFile(APPSPACK::Parameter::List& params);

  void processInputLine(string& line);

  void openOutputFile(APPSPACK::Parameter::List& params);

  void writeToOutputFile(const Vector& x, const Vector& f);

  void closeOutputFile();
private:

  SplayTree<Cache::Point>* treeptr;   

  bool isFout;

  ofstream fout;

  int precision;
};
} // namespace Cache
} // namespace APPSPACK
#endif

 

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