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[mothur.git] / phylotree.h
1 #ifndef DOTAXONOMY_H
2 #define DOTAXONOMY_H
3
4 /*
5  * phylotree.h
6  *  
7  *
8  *  Created by Pat Schloss on 6/17/09.
9  *  Copyright 2009 Patrick D. Schloss. All rights reserved.
10  *
11  */
12
13 #include "mothur.h"
14
15 /**************************************************************************************************/
16
17 struct TaxNode {
18         vector<string> accessions;      //names of seqs in this branch of tree
19         map<string, int> children;  //childs name to index in tree
20         int parent, childNumber, level;
21         string name, heirarchyID;
22         
23         TaxNode(string n) : name(n), level(0), parent(-1) {             }
24         TaxNode(){}
25 };
26
27 /**************************************************************************************************/
28
29 class PhyloTree {
30
31 public:
32         PhyloTree();
33         PhyloTree(string);  //pass it a taxonomy file and it makes the tree
34         ~PhyloTree() {};
35         void addSeqToTree(string, string);
36         void assignHeirarchyIDs(int);
37         void print(ofstream&);
38         vector<int> getGenusNodes();
39         void binUnclassified();
40                 
41         TaxNode get(int i)                              {       return tree[i];                                                 }
42         TaxNode get(string seqName)             {       return tree[name2Taxonomy[seqName]];    }
43         int getIndex(string seqName)    {       return name2Taxonomy[seqName];                  }
44         string getName(int i)                   {       return tree[i].name;                                    }
45         string getFullTaxonomy(string);  //pass a sequence name return taxonomy
46         int getMaxLevel()                               {       return maxLevel;                                                }
47         
48 private:
49         string getNextTaxon(string&);
50         vector<TaxNode> tree;
51         vector<int> genusIndex; //holds the indexes in tree where the genus level taxonomies are stored
52         map<string, int> name2Taxonomy;  //maps name to index in tree
53         map<int, int> uniqueTaxonomies;  //map of unique taxonomies
54         void print(int, ofstream&);
55         int numNodes;
56         int numSeqs;
57         int maxLevel;
58 };
59
60 /**************************************************************************************************/
61
62 #endif
63
64