generic_wrapper.h

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//Copyright 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.

#ifndef GWRAPPER_BASE2 
#define GWRAPPER_BASE2
#include <vector>
#include "enum_utils.h"
#include "tuple.h"

namespace utilities{

class Md_store;


class Generic_wrapper{
public:
  virtual void open_wrapper() =0;
  
  virtual void close_wrapper() = 0;

  virtual bool is_open() const = 0;
  
  virtual void open_group(const std::string & name = "none")=0;
  virtual void close_group()=0;



  virtual void add_dset(int rank,const unsigned int * dims, V_TYPE vt , const void * data,const std::string & dset_name)=0;



  virtual void add_meta_data(const std::string & key, float val)=0;
  virtual void add_meta_data(const std::string & key, const Tuple<float,3> & val)=0;
  virtual void add_meta_data(const std::string & key, const Tuple<float,2>& val)=0;
  virtual void add_meta_data(const std::string & key,  const std::string & val)=0;
  virtual void add_meta_data(const std::string & key, int val)=0;
  virtual void add_meta_data(const std::string & key, unsigned int val)=0;
  virtual void add_meta_data(const Md_store * md_store)=0;

  virtual void add_meta_data(const std::string & key, float val,const std::string & dset_name)=0;
  virtual void add_meta_data(const std::string & key, const Tuple<float,3> & val,const std::string & dset_name)=0;
  virtual void add_meta_data(const std::string & key, const Tuple<float,2>& val,const std::string & dset_name)=0;
  virtual void add_meta_data(const std::string & key,  const std::string & val,const std::string & dset_name)=0;
  virtual void add_meta_data(const std::string & key, int val,const std::string & dset_name)=0;
  virtual void add_meta_data(const std::string & key, unsigned int val,const std::string & dset_name)=0;
  virtual void add_meta_data(const Md_store * md_store,const std::string & dset_name)=0;

  virtual ~Generic_wrapper(){};
  
  
 
};
class Generic_wrapper_read
{
public:
  virtual void open_wrapper() =0;
  
  virtual void close_wrapper() = 0;

  virtual bool is_open() const = 0;
  
  virtual void open_group(const std::string & name = "none")=0;
  virtual void close_group()=0;



  virtual void get_dset(std::vector<int> & data,std::vector<unsigned int> & dims, const std::string & dset_name) const=0;
  virtual void get_dset(std::vector<unsigned int> & data, std::vector<unsigned int> & dims,const std::string & dset_name) const=0;
  virtual void get_dset(std::vector<float> & data, std::vector<unsigned int> & dims, const std::string & dset_name) const=0;

  virtual void get_dset_info(std::vector<int> & dims,V_TYPE& vt ,const std::string & dset_name) const=0;




  virtual float get_meta_data(const std::string & key, float & val)=0;
  virtual Tuple<float,3> get_meta_data(const std::string & key,  Tuple<float,3> & val)=0;
  virtual Tuple<float,2> get_meta_data(const std::string & key,  Tuple<float,2>& val)=0;
  virtual std::string get_meta_data(const std::string & key,  std::string & val)=0;
  virtual int get_meta_data(const std::string & key, int & val)=0;
  virtual unsigned int get_meta_data(const std::string & key, unsigned int& val)=0;

  virtual Md_store& get_meta_data(Md_store & md_store)=0;


  virtual float get_meta_data(const std::string & key, float& val,const std::string & dset_name)=0;
  virtual Tuple<float,3>  get_meta_data(const std::string & key, Tuple<float,3> & val,const std::string & dset_name)=0;
  virtual Tuple<float,2> get_meta_data(const std::string & key, Tuple<float,2>& val,const std::string & dset_name)=0;
  virtual std::string get_meta_data(const std::string & key,  std::string & val,const std::string & dset_name)=0;
  virtual int get_meta_data(const std::string & key, int &val,const std::string & dset_name)=0;
  virtual Md_store& get_meta_data(Md_store & md_store,const std::string & dset_name)=0;

  virtual ~Generic_wrapper_read(){};
  
  
} ;


}
#endif