WsTreeTraversal.h

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#ifndef WS_TREE_TRAVERSAL_H__
#define WS_TREE_TRAVERSAL_H__
#include <FileSystemTree/WsAbstractNode.h>
#include <FileSystemTree/WsNode.h>
#include <FileSystemTree/WsFileNode.h>
#include <FileSystemTree/WsDirNode.h>

#include <list>
#include <iostream>



class WsTreeTraversal {
public:
  WsTreeTraversal(NodePtr root);

  int start();
private:

  int traverse(NodePtr n);

  int traverseDirNodes(std::vector<NodePtr> l);


  int traverseFileNodes(std::vector<NodePtr> l);

  virtual int beginTraverseDir(NodePtr n) = 0;

  virtual int endTraverseDir(NodePtr n) = 0;

  virtual int traverseFile(NodePtr n) = 0;
protected:
  NodePtr m_root;


};

#endif