/*****************************************************************/
/*    NAME: Michael Benjamin                                     */
/*    ORGN: Dept of Mechanical Eng / CSAIL, MIT Cambridge MA     */
/*    FILE: OF_Coupler.h                                         */
/*    DATE: Jul 1st 2006                                         */
/*                                                               */
/* This file is part of IvP Helm Core Libs                       */
/*                                                               */
/* IvP Helm Core Libs is free software: you can redistribute it  */
/* and/or modify it under the terms of the Lesser GNU General    */
/* Public License as published by the Free Software Foundation,  */
/* either version 3 of the License, or (at your option) any      */
/* later version.                                                */
/*                                                               */
/* IvP Helm Core Libs 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 Lesser GNU General Public License for more   */
/* details.                                                      */
/*                                                               */
/* You should have received a copy of the Lesser GNU General     */
/* Public License along with MOOS-IvP.  If not, see              */
/* <http://www.gnu.org/licenses/>.                               */
/*****************************************************************/

#ifdef _WIN32
#pragma warning(disable : 4786)
#pragma warning(disable : 4503)
#endif
#ifndef OF_COUPLER_HEADER
#define OF_COUPLER_HEADER

class IvPFunction;

class OF_Coupler {
public:
  OF_Coupler();
  virtual ~OF_Coupler() {}

  void disableNormalize();
  void enableNormalize(double minwt=0, double maxwt=100);
  
  IvPFunction *couple(IvPFunction* ipf_one, IvPFunction* ipf_two);
  IvPFunction *couple(IvPFunction* ipf_one, IvPFunction* ipf_two, 
		      double pwt_one, double pwt_two);

 protected:
  IvPFunction *coupleRaw(IvPFunction*, IvPFunction*);

 protected:
  bool   m_normalize;
  double m_normalmin;
  double m_normalmax;
};
#endif