/home/marsyas/marsyas/src/marsyas/MATLABengine.h

/*
** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
**  
** 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 2 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, write to the Free Software 
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifdef MARSYAS_MATLAB 

#if !defined(__MATLABENGINE_H__)
#define __MATLABENGINE_H__

#include <string>
#include <sstream> 
#include <vector>

#include "realvec.h"
#include "common_header.h"

#include "engine.h" //$(MATLAB)\extern\include

//starting from MATLAB R2006b (version 7.3.0)
//mwSize and mwIndex are defined and must be used. 
//However, these typedefs are not defined in previous
//MATLAB versions and must be defined 
#if MX_API_VER <= 0x07020000 /* Version 7.2.0 */
typedef int mwSize;
typedef int mwIndex;
#endif 

namespace Marsyas
{

class realvec;
  
class marsyas_EXPORT  MATLABengine
{
private:
  Engine *engine_;
  static MATLABengine *instance_;
  // char *buffer_;
  MATLABengine();
  
public:
  virtual ~MATLABengine();
  
  static MATLABengine *getMatlabEng();
  void closeMatlabEng();
  void evalString(const std::ostringstream& oss);
  
  //------------------------------------------------
  //                    setters
  //------------------------------------------------
  void putVariable(const std::string value, std::string MATLABname);
  void putVariable(const long *const value, unsigned int size, std::string MATLABname); 
  void putVariable(const float *const value, unsigned int size, std::string MATLABname);
  void putVariable(const double *const value, unsigned int size, std::string MATLABname);
  
  void putVariable(mrs_natural value, std::string MATLABname);//OK
  void putVariable(mrs_real value, std::string MATLABname);//OK
  void putVariable(mrs_complex value, std::string MATLABname);//OK
  
  void putVariable(realvec value, std::string MATLABname);//OK
  
  void putVariable(std::vector<mrs_natural> value, std::string MATLABname);
  void putVariable(std::vector<mrs_real> value, std::string MATLABname);
  void putVariable(std::vector<mrs_complex> value, std::string MATLABname);
  
  //------------------------------------------------
  //                    getters
  //------------------------------------------------
  int getVariable(std::string MATLABname, mrs_natural& value);//OK
  int getVariable(std::string MATLABname, mrs_real& value);//OK
  int getVariable(std::string MATLABname, mrs_complex& value);//OK
  
  int getVariable(std::string MATLABname, realvec& value);//OK
  
  int getVariable(std::string MATLABname, std::vector<mrs_natural> &value);
  int getVariable(std::string MATLABname, std::vector<mrs_real> &value);
  int getVariable(std::string MATLABname, std::vector<mrs_complex> &value);
};
  
} //namespace Marsyas

#endif //__MATLABENGINE_H__

#endif //_MATLAB_ENGINE

---