stree.h

#ifndef stree_h
#define stree_h
#include <string>

class tree
{
  public:
    tree();
    ~tree();
    void print();
    bool lookup();
    bool insert(std::string value);
    bool remove(std::string target);
  private:
    class Node
    {
      Node(std::string mString){mString = value; mLeft = NULL, mRight = NULL, mParrent = NULL;}
      std::string value;
      Node *mLeft;
      Node *mRight;
      Node *mParrent;
      ~Node(){delete mLeft; delete mRight;}
    };
    Node *mRoot;
    //bool lookup(string target, Node *root);
    bool insert(std::string value, Node *root);
};

#endif