compareanalysis.cpp

模糊聚類分析源碼。包含教學文件

/*
  
  Context       : Fuzzy Clustering Algorithms

  Author        : Frank Hoeppner, see also AUTHORS file 

  Description   : implementation of class module CompareAnalysis
                  
  History       :
    

  Comment       : 
    This file was generated automatically. DO NOT EDIT.

  Copyright     : Copyright (C) 1999-2000 Frank Hoeppner

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/*
  The University of Applied Sciences Oldenburg/Ostfriesland/Wilhelmshaven
  hereby disclaims all copyright interests in the program package `fc' 
  (tool package for fuzzy cluster analysis) written by Frank Hoeppner.
  
  Prof. Haass, President of Vice, 2000-Mar-10
*/

#ifndef CompareAnalysis_SOURCE
#define CompareAnalysis_SOURCE

/* configuration include */
#ifdef HAVE_CONFIG_H
/*
//FILETREE_IFDEF HAVE_CONFIG_H
*/
#include "config.h"
/*
//FILETREE_ENDIF
*/
#endif



// necessary includes
#include "CompareAnalysis.hpp"
#include "ReadDDLStream.hpp" // write

// data


// implementation
template < class ANALYSIS >
CompareAnalysis< ANALYSIS >::CompareAnalysis
  (
  Algorithm<ANALYSIS>* ap_alg
  )
  : mp_succ_alg(ap_alg)
  , mp_read_alg(NULL)
  
  {
  
  }
template < class ANALYSIS >
CompareAnalysis< ANALYSIS >::~CompareAnalysis
  (
  )
  {
  FUNCLOG("~CompareAnalysis");
  if (!is_followed_by(m_infile,KEYWORD_CLOSE))
    warning("compare file contains more data");
  if (mp_read_alg!=NULL) 
    {
    delete mp_read_alg;
    m_infile.close();
    }
  delete mp_succ_alg;
  }
template < class ANALYSIS >
void
CompareAnalysis< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis
  )
  {
  FUNCLOG("CompareAnalysis");
  
  if (mp_read_alg==NULL) 
    {
    m_filename  = a_analysis.option().compare_name();
    if (m_filename == "")
      {
      m_filename  = a_analysis.option().analysis_name();
      m_filename += a_analysis.option().history();
      m_filename += ".tmp";
      }
    m_infile.open(m_filename.c_str());
    if (!m_infile) warning("compare file not found");
    // KEYWORD_DDL not read by ReadDLLStream in interactive mode
    read_until(m_infile,KEYWORD_DDL); 
    mp_read_alg = ddlread(store(FC_STORE_ALL,basic_nop()),true);
    m_change = 0;
    }
  (*mp_read_alg)(m_infile);
  typename ANALYSIS::prot_citer i_comp_prot(mp_read_alg->analysis().prototypes().begin());

  for (
      typename ANALYSIS::prot_iter i_prot(a_analysis.prototypes().begin());
      i_prot != a_analysis.prototypes().end();
      ++i_prot
      )
    {
    if (i_comp_prot!=mp_read_alg->analysis().prototypes().end())
      {
      m_change = max(m_change,(*i_prot).diff(*i_comp_prot));

      if (m_change > a_analysis.option().threshold()) 
        {
        cerr << "prototype comparison: diff exceeds threshold (" 
             <<  m_filename << ") of " 
             <<  a_analysis.option().threshold() << endl
             << "input:" << (*i_prot) << endl
             << "file :" << (*i_comp_prot) << endl; 
        exit(-1);
        }

      ++i_comp_prot;
      }
    else
      {
      m_change = POS_IMPOSSIBLE_RANGE;
      cerr << "prototype comparison: number of prototypes mismatch" << endl;
      exit(-1);
      }
    }

  if (i_comp_prot!=mp_read_alg->analysis().prototypes().end())
    {
    m_change = POS_IMPOSSIBLE_RANGE;
    cerr << "prototype comparison: number of prototypes mismatch" << endl;
    exit(-1);
    }

  a_analysis.option().change() = m_change;
  (*mp_succ_alg)(a_analysis);
  
  }

// template instantiation



#endif // CompareAnalysis_SOURCE