#ifndef TREE_HPP
#define TREE_HPP
#include <vector>
#include <cstdlib>
#include <string>
#include "Body.hpp"
//#include "TreeNode.hpp"
namespace nbody {
using namespace std;
class Node;
class Tree {
friend class Node;
protected:
Node* nodes;
public:
static vector<Body> dubinskiParse(string filename);
Tree();
virtual ~Tree();
virtual void clean();
virtual void build(vector<Body> bodies) = 0;
virtual int numberOfChildren() = 0;
virtual unsigned long numberOfNodes();
virtual void accumulateForceFor(Body& body);
virtual bool isCorrect();
};
}
#endif