// Filename: "maincode.cpp"

// Author: John McCullock
// Date: 12-31-06
// Description: Vector Quantization Example

#include "maincode.h"
#include "cCluster.h"
#include "cVQ.h"

#include <iostream>
#include <cstdlib>
#include <cmath>

using namespace std;

int main()
{
    cCluster aCluster;
    double inputPatterns[MAXPATTERN][MAXVECTDIM] = {{0.0, 0.0},
                                                    {1.0, 0.0},
                                                    {0.0, 1.0},
                                                    {1.0, 1.0},
                                                    {0.0, 3.0},
                                                    {1.0, 3.0},
                                                    {0.0, 4.0},
                                                    {1.0, 4.0},
                                                    {4.0, 0.0},
                                                    {5.0, 0.0},
                                                    {4.0, 1.0},
                                                    {5.0, 1.0}};

    cVQ VQ(MAXPATTERN, MAXVECTDIM, 2.0);
    VQ.RunVQ(inputPatterns);

    // Show clusters.
    printf("\nCluster Centers:");
    for (int i = 0; i < VQ.getNumClusters(); i++) {
        aCluster = VQ.getCluster(i);
        printf("\n\tCLUSTER %d ==>[%f, %f]\n", i, aCluster.getCenter(0), 
                                               aCluster.getCenter(1));
    } // i

    return 0;
}