wrapper_i_file.h

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//Copyright 2008,2009 Thomas A Caswell
//tcaswell@uchicago.edu
//http://jfi.uchicago.edu/~tcaswell
//
//This program is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 3 of the License, or (at
//your option) any later version.
//
//This program is distributed in the hope that it will be useful, but
//WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
//General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program; if not, see <http://www.gnu.org/licenses>.
//
//Additional permission under GNU GPL version 3 section 7
//
//If you modify this Program, or any covered work, by linking or
//combining it with MATLAB (or a modified version of that library),
//containing parts covered by the terms of MATLAB User License, the
//licensors of this Program grant you additional permission to convey
//the resulting work.
#include <iostream>
#include <map>

#include "wrapper_i.h"

#ifndef WRAPPER_FILE
#define WRAPPER_FILE
namespace utilities{

using std::map;
class Wrapper_i_file:public Wrapper_in{
private:
  double * first;
  double get_value(int ind,  utilities::D_TYPE type)const;
  
protected:
  int rows;

  int cols;
  map<utilities::D_TYPE, int> contents;
  void fill_data(std:string file_name, int row, int col);
  vector<int> frame_edges_;
  
public:

  
  int                 get_value(int& out,
                                int ind,D_TYPE type, int frame) const ;
  float               get_value(float& out,
                                int ind,D_TYPE type, int frame) const ;
  std::complex<float> get_value(std::complex<float>& out,
                                int ind,D_TYPE type, int frame) const ;


  std::set<D_TYPE>    get_data_types() const ;



  int get_num_entries(int frame) const ;

  int get_num_frames() const ;

  bool contains_type(D_TYPE type) const ;

  Tuple get_dims() const;
  
  ~Wrapper_i_file();
  Wrapper_i_file(const std::string & fname,
                 const std::set<utilities::D_TYPE>& dtypes,
                 int rows,
                 const std::vector<int>& frame_edges);
  



};
}

#endif