saveanalysis.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 SaveAnalysis
                  
  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 SaveAnalysis_SOURCE
#define SaveAnalysis_SOURCE

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



// necessary includes
#include "SaveAnalysis.hpp"
#include "WriteDDLStream.hpp" // write
#include <algorithm> // stl swap

// data


// implementation
template < class ANALYSIS >
SaveAnalysis< ANALYSIS >::SaveAnalysis
  (
  Algorithm<ANALYSIS>* ap_alg
  )
  : mp_succ_alg(ap_alg)
  
  
  {
  
  }
template < class ANALYSIS >
SaveAnalysis< ANALYSIS >::~SaveAnalysis
  (
  )
  {
  FUNCLOG("~SaveAnalysis");
  filemap_type::const_iterator i_file;
  for (i_file = m_filenames.begin();i_file!=m_filenames.end();++i_file)
    {
    // write closing ")" of DDL symbol
    ofstream ddlfile( (*i_file).first.c_str(), ios::app );
    ddlfile << ")" << endl;

    // and a short notice on the error screen
    int n( (*i_file).second );
    cerr << "wrote " << n << " analys";
    if (n==1) cerr << "i"; else cerr << "e"; 
    cerr << "s to file " << (*i_file).first << endl; 
    }
  delete mp_succ_alg;
  }
template < class ANALYSIS >
void
SaveAnalysis< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis
  )
  {
  FUNCLOG("SaveAnalysis");
  
    string filename;
    filename  = a_analysis.option().analysis_name();
    filename += a_analysis.option().history();
    filename += ".tmp";
  bool known = m_filenames.find(filename)!=m_filenames.end();
  if (!known) 
    { 
    m_filenames[ filename ] = 1; 
    ofstream ddlfile(filename.c_str());
    ddlfile << "(ddl" << endl;
    }
  else
    { 
    ++m_filenames[ filename ]; 
    }

  {
  string tmpfilename(filename);
  string command;

  bool reverse(false);
  if (reverse) 
    {
    tmpfilename += ".reverse"; 
    // create (ddl header in tmpfile
    command = "echo \"(ddl\" > "; command += tmpfilename;
    system(command.c_str());
    }

  // write analysis
  ofstream ddlfile( tmpfilename.c_str(), ios::app );
  int quiet_mode(FC_OUTPUT_ALL);
  swap(quiet_mode,a_analysis.option().output());
  (*ddlwrite(ddlfile,nop(a_analysis),false))(a_analysis);
  swap(quiet_mode,a_analysis.option().output());

  // append previously written analyses, drop leading "(ddl"
  if (reverse)
    {
    command = "sed \"s/(ddl//g\" < ";
    command += filename;
    command += " >> ";
    command += tmpfilename;
    system(command.c_str());
    // finally move tmp to original
    command = "mv ";
    command += tmpfilename;
    command += " ";
    command += filename,
    system(command.c_str());
    }
  }

  (*mp_succ_alg)(a_analysis);
  
  }

// template instantiation



#endif // SaveAnalysis_SOURCE