Visual Studio에서 Free Fuzzy Logic Library (FFLL) 사용 방법

Programming/AI

by 남수만 Ph.D. 2019. 6. 23. 21:38

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1. Fuzzy 사용을 위해 아래 URL에서 파일을 다운 받는다.

ffll_src_2_2_1.zip
ffll_bin_2_2_1.zip (아래 URL에서 다운 가능)

The Free Fuzzy Logic Library (FFLL) Downloads

ffll.sourceforge.net

2. ffll_bin_2_2_1.zip 파일을 압축 풀면 아래와 같은 파일들을 확인할 수 있다.(빨강색은 중요 파일)

ffllapi.dll
ffllapi.exp
FFLLAPI.h
ffllapi.lib
ffllapid.dll
ffllapid.lib

3. Visual Studio에서 새로운 프로젝트 생성한다.

1) fuzzy.h, fuzzy.cpp, main.cpp 생성

//fuzzy.h
#pragma once

#include "FFLLAPI.h"        // FFLL API

#include <iostream>

#define REPORT        0        // report is 1st variable
#define HOP           1        // hop is 2nd variable
#define ENERGY        2        // energy is 3rd variable

class FFLL
{
  public:
    FFLL();
    virtual ~FFLL();
    float fuzzy( float report, float hop, float energy );
};

// fuzzy.cpp

#include "fuzzy.h"
using namespace std;

FFLL::FFLL()
{
}

FFLL::~FFLL()
{
}

float FFLL::fuzzy( float report, float hop, float energy )
{
  float result = -1.0;
  char option;

  // create and load the model
  int model = ffll_new_model();

  int ret_val = ( int )ffll_load_fcl_file( model, "./fuzzy.fcl" );

  if ( ret_val < 0 )
  {
    cout << "Error Opening FCL files ";
    return -2;
  }

  // create a child for the model...
  int child = ffll_new_child( model );

  option = 'S';

  if ( option == 'S' || option == 's' )
  {
      ffll_set_value( model, child, REPORT, report );
      ffll_set_value( model, child, HOP, hop );
      ffll_set_value( model, child, ENERGY, energy );
  }

  float output = ( float )ffll_get_output_value( model, child );
  return output;
}

// main.h

#include "Fuzzy.h"
using namespace std;

int main()
{
  FFLL F;
  float report, hop, energy;
  float result = -1.0;

  cout << "Enter the value of Report : ";
  cin >> report;
  cout << endl;
  cout << "Enter the value of Hop : ";
  cin >> hop;
  cout << endl;
  cout << "Enter the value of Enerygy : ";
  cin >> energy;

  result = F.fuzzy(report, hop, energy);
  cout << endl;
  cout << " Result is : " << result << endl;
  cout << endl;

  return 0;
}