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parsimony fix
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1 /*
2  *  parsimony.cpp
3  *  Mothur
4  *
5  *  Created by Sarah Westcott on 1/26/09.
6  *  Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
7  *
8  */
9
10 #include "parsimony.h"
11
12 /**************************************************************************************************/
13 EstOutput Parsimony::getValues(Tree* t) {
14         try {
15                 globaldata = GlobalData::getInstance();
16                 
17                 data.resize(1,0);
18                         
19                 int score = 0;
20                 
21                 //create pgroups that reflect the groups the user want to use
22                 for(int i=t->getNumLeaves();i<t->getNumNodes();i++){
23                         t->tree[i].pGroups = (t->mergeUserGroups(i));
24                 }
25                 
26                 for(int i=t->getNumLeaves();i<t->getNumNodes();i++){
27                         int lc = t->tree[i].getLChild();
28                         int rc = t->tree[i].getRChild();
29                         
30                         int iSize = t->tree[i].pGroups.size();
31                         int rcSize = t->tree[rc].pGroups.size();
32                         int lcSize = t->tree[lc].pGroups.size();
33                 
34                         //if isize are 0 then that branch is to be ignored
35                         if (iSize == 0) { }
36                         else if ((rcSize == 0) || (lcSize == 0)) { }
37                         //if you have more groups than either of your kids then theres been a change.
38                         else if(iSize > rcSize || iSize > lcSize){
39                                 score++;
40                         }
41                 } 
42                 
43                 data[0] = score;
44                 
45                 return data;
46         }
47         catch(exception& e) {
48                 cout << "Standard Error: " << e.what() << " has occurred in the Parsimony class Function getValues. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
49                 exit(1);
50         }
51         catch(...) {
52                 cout << "An unknown error has occurred in the Parsimony class function getValues. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
53                 exit(1);
54         }
55
56 }
57
58 /**************************************************************************************************/
59