text: /* 
   * File:   io.h
   * Author: zhang30
   *
   * Created on February 22, 2017, 10:00 PM
   */
  
  #ifndef IO_H
  #define	IO_H
  
  #include "mfem.hpp"
  #include <fstream>
  #include <iostream>
  #include <sstream>
  #include <vector>
  
  #include "cardfiber.h"
  
  using namespace mfem;
  using namespace std;
  
  void printSurfVTK(Mesh *mesh, std::ostream &out);
  void printSurf4SurfVTK(Mesh *mesh, std::ostream &out);
  void printFiberVTK(Mesh *mesh, vector<Vector>& fiber_vecs, std::ostream &out);
  void printAnatomy(vector<anatomy>& anatVectors, filerheader& header, std::ostream &out); 
  
  #endif	/* IO_H */
  
  