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fixed parsimony for groups
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1 #ifndef TREE_H
2 #define TREE_H
3
4 /*
5  *  tree.h
6  *  Mothur
7  *
8  *  Created by Sarah Westcott on 1/22/09.
9  *  Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
10  *
11  */
12
13 using namespace std;
14
15 #include "treenode.h"
16 #include "globaldata.hpp"
17
18 /* This class represents the treefile. */
19
20 class Tree {
21         public: 
22                 Tree();         //to generate a tree from a file
23                 ~Tree() {};
24                 
25                 
26                 void getCopy(Tree*);  //makes tree a copy of the one passed in.
27                 void assembleRandomTree();
28                 void assembleRandomUnifracTree();
29                 void createNewickFile();
30                 int getIndex(string);
31                 void setIndex(string, int);
32                 int getNumNodes() { return numNodes; }
33                 int getNumLeaves(){     return numLeaves; }
34                 map<string, int> mergeUserGroups(int);  //returns a map with a groupname and the number of times that group was seen in the children
35                 
36                 //this function takes the leaf info and populates the non leaf nodes
37                 void assembleTree();            
38                 
39                 vector<Node> tree;              //the first n nodes are the leaves, where n is the number of sequences.
40                 
41         private:
42                 GlobalData* globaldata;
43                 int numNodes, numLeaves;
44                 ofstream out;
45                 string filename;
46                 
47                 map<string, int>::iterator it, it2;
48                 map<string, int> mergeGroups(int);  //returns a map with a groupname and the number of times that group was seen in the children
49                 
50                 map<string,int> Tree::mergeGcounts(int);
51                 void randomTopology();
52                 void randomBlengths();
53                 void randomLabels();
54                 int findRoot();  //return index of root node
55                 void printBranch(int);  //recursively print out tree
56                 void setGroups();
57 };
58
59 #endif