avl.h

#pragma once
#include "node.h"
#include "window.h"
#include "edge.h"
#include<SFML/Graphics.hpp>

class Avl
{
public:
    Avl();
    struct node* maketree(int b);
    void add(std::string a);
    int convert(std::string a);
    struct node* auxadd(int key,struct node* ptr);
    struct node* rebalance_left(struct node* p);
    struct node* rebalance_right(struct node* p);
    struct node* rotate_right(struct node* a);
    struct node* rotate_left(struct node* a);
    void del(std::string );
    struct node* auxdel(struct node* rot, int key);
    struct node* balance_left(struct node* inp);
    struct node* balance_right(struct node* inp);
    int find_min(struct node* a);
    void display();
    void bfs(node* root);
    void printGivenLevel(node* root, int level, int );
    void preorder(struct node* a);
    void inorder(struct node* a);
    void print_height();
    int height(struct node* ro);
    int auxheight(struct node* ptr);
    void render(Window &w);
    void levels(node*,int,Window&);
    std::string numtostr(int);
    using Nodecont=std::vector<node>;
    Nodecont container;
    using edgecont=std::vector<edge>;
    edgecont edges;
    static int mat[5][32];
    void setpos(struct node* ,int );
    void sear(std::string s);
    void setedges(struct node* ,sf::Vector2f);
private:
//    Node nodes[15];
    int available;
    struct node* root;
    int total;
    int xpos;
    int ypos;
    static int called;
    static int counter;
    static int calls;
    static int calls2;
    static int num;
    std::string in;
    std::string pre;
    sf::Text ino;
    sf::Text preo;
   // Window win;
    //int num;
};