- void printBranch(int, ostream&, string); //recursively print out tree
- void parseTreeFile(); //parses through tree file to find names of nodes and number of them
+ void printBranch(int, ostream&, map<string, string>); //recursively print out tree
+ void printBranch(int, ostream&, string);
+ int parseTreeFile(); //parses through tree file to find names of nodes and number of them