settupleconversion.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 SetTupleConversion
                  
  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 SetTupleConversion_SOURCE
#define SetTupleConversion_SOURCE

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



// necessary includes
#include "SetTupleConversion.hpp"

// data


// implementation
template < class ANALYSIS >
SetTupleConversion< ANALYSIS >::SetTupleConversion
  (
  OnePassAlgorithm<ANALYSIS>* ap_alg
  )
  : mp_succ_alg(ap_alg)
  
  , m_elem_funcs_called(false)
  , m_emulated_elem_wise(false)
  {
  m_sub_feature.datum().adjust(0);
  m_sub_feature.start().adjust(2);
  m_sub_feature.delta().adjust(2);
  m_sub_prototype.center().adjust(0);
  m_sub_prototype.start().adjust(2);
  m_sub_prototype.delta().adjust(2);
  }
template < class ANALYSIS >
SetTupleConversion< ANALYSIS >::~SetTupleConversion
  (
  )
  {
  FUNCLOG("~SetTupleConversion");
  
  delete mp_succ_alg;
  }
template < class ANALYSIS >
void
SetTupleConversion< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis
  )
  {
  FUNCLOG("SetTupleConversion");
  if (!m_elem_funcs_called)
    {
    m_emulated_elem_wise = true;
    operator()(a_analysis,a_analysis.option());
    for (
        typename ANALYSIS::data_iter i_data(a_analysis.data().begin());
        i_data != a_analysis.data().end();
        ++i_data
        )
      { operator()(a_analysis,*i_data); }
    for (
        typename ANALYSIS::prot_iter i_prot(a_analysis.prototypes().begin());
        i_prot != a_analysis.prototypes().end();
        ++i_prot
        )
      { operator()(a_analysis,*i_prot); }
    for (
        typename ANALYSIS::link_iter i_link(a_analysis.links().begin());
        i_link != a_analysis.links().end();
        ++i_link
        )
      { operator()(a_analysis,*i_link); }
    }
  call_successor(mp_succ_alg,a_analysis,"stc");
  m_elem_funcs_called=false;
  m_emulated_elem_wise=false;
  }
template < class ANALYSIS >
void
SetTupleConversion< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis,
  SetTupleConversion< ANALYSIS >::opt_type& a_option
  )
  {
  FUNCLOG("SetTupleConversion::operator(opt)");
  if (!m_elem_funcs_called) reset(a_analysis);
  a_option.data_dimension()=DEFAULT_OPTION_NODATADIM;
  a_option.bbox_local().adjust(0);
  a_option.bbox_global().adjust(0);
  (*mp_succ_alg)(a_analysis,a_option);
  }
template < class ANALYSIS >
void
SetTupleConversion< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis,
  SetTupleConversion< ANALYSIS >::data_type& a_datum
  )
  {
  FUNCLOG("SetTupleConversion::operator(data)");
  if (!m_elem_funcs_called) reset(a_analysis);
  m_feature.hierarchy().clear();
  if (a_datum.hierarchy().size()==0)
    {
    m_feature.datum().adjust(0);
    real_type x(0);
    for (int i=0;i<a_datum.datum().rows()-1;++i)
      {
      m_sub_feature.start()(AXIS_X) = x;
      m_sub_feature.start()(AXIS_Y) = a_datum.datum()(i);

      x = 1.0/(a_datum.datum().rows()-1)*(i+1);
      m_sub_feature.delta()(AXIS_X) = x - m_sub_feature.start()(AXIS_X);
      m_sub_feature.delta()(AXIS_Y) = a_datum.datum()(i+1)-a_datum.datum()(i);

      m_feature.hierarchy().push_back(m_sub_feature);
      }
    }
  else
    {
    m_feature.datum().adjust(a_datum.hierarchy().size());
    int i(0);
    for (
        typename ANALYSIS::data_iter i_encl_data( a_datum.hierarchy().begin());
        i_encl_data != a_datum.hierarchy().end();
        ++i_encl_data
        )
      {
      m_feature.datum()(i) = (*i_encl_data).select(AXIS_X);
      ++i;
      }
    }
  (*mp_succ_alg)(a_analysis,m_feature);
  }
template < class ANALYSIS >
void
SetTupleConversion< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis,
  SetTupleConversion< ANALYSIS >::prot_type& a_prototype
  )
  {
  FUNCLOG("SetTupleConversion::operator(prot)");
  if (!m_elem_funcs_called) reset(a_analysis);
  m_prototype.hierarchy().clear();
  if (a_prototype.hierarchy().size()==0)
    {
    m_prototype.center().adjust(0);
    real_type x(0);
    for (int i=0;i<a_prototype.center().rows()-1;++i)
      {
      m_sub_prototype.start()(AXIS_X) = x;
      m_sub_prototype.start()(AXIS_Y) = a_prototype.center()(i);

      x = 1.0/(a_prototype.center().rows()-1)*(i+1);
      m_sub_prototype.delta()(AXIS_X) = x - m_sub_prototype.start()(AXIS_X);
      m_sub_prototype.delta()(AXIS_Y) = a_prototype.center()(i+1)-a_prototype.center()(i);

      m_prototype.hierarchy().push_back(m_sub_prototype);
      }
    }
  else
    {
    m_prototype.center().adjust(a_prototype.hierarchy().size());
    int i(0);
    for (
        prot_iter i_encl_prot(a_prototype.hierarchy().begin());
        i_encl_prot != a_prototype.hierarchy().end();
        ++i_encl_prot
        )
      {
      m_prototype.center()(i) = (*i_encl_prot).select(AXIS_X);
      ++i;
      }
    }
  (*mp_succ_alg)(a_analysis,m_prototype);
  }
template < class ANALYSIS >
void
SetTupleConversion< ANALYSIS >::operator()
  (
  ANALYSIS& a_analysis,
  SetTupleConversion< ANALYSIS >::link_type& a_link
  )
  {
  FUNCLOG("SetTupleConversion::operator(link)");
  if (!m_elem_funcs_called) reset(a_analysis);
  (*mp_succ_alg)(a_analysis,a_link);
  }
template < class ANALYSIS >
void
SetTupleConversion< ANALYSIS >::reset
  (
  ANALYSIS& a_analysis
  )
  {
  FUNCLOG("SetTupleConversion::reset");
  
  m_elem_funcs_called=true;
  }

// template instantiation



#endif // SetTupleConversion_SOURCE