hamming.cpp

   1 /*
   2  *  hamming.cpp
   3  *  Mothur
   4  *
   5  *  Created by westcott on 12/15/10.
   6  *  Copyright 2010 Schloss Lab. All rights reserved.
   7  *
   8  */
   9
  10 #include "hamming.h"
  11
  12 /***********************************************************************/
  13 EstOutput Hamming::getValues(vector<SharedRAbundVector*> shared) {
  14         try {
  15                 data.resize(1,0);
  16
  17                 int numA = 0;
  18                 int numB = 0;
  19                 int numShared = 0;
  20
  21                 //calc the 2 denominators
  22                 for (int i = 0; i < shared[0]->getNumBins(); i++) {
  23                         int A = shared[0]->getAbundance(i);
  24                         int B = shared[1]->getAbundance(i);
  25
  26                         if (A != 0) { numA++; }
  27                         if (B != 0) { numB++; }
  28                         if ((A != 0) && (B != 0)) { numShared++; }
  29                 }
  30
  31                 data[0] = numA + numB - (2 * numShared);
  32
  33                 if (isnan(data[0]) || isinf(data[0])) { data[0] = 0; }
  34
  35                 return data;
  36         }
  37         catch(exception& e) {
  38                 m->errorOut(e, "Hamming", "getValues");
  39                 exit(1);
  40         }
  41 }
  42 /***********************************************************************/
  43