CfbDoubleRebridgeMove.h

#ifndef MCMD_CFB_DOUBLE_REBRIDGE_MOVE_H
#define MCMD_CFB_DOUBLE_REBRIDGE_MOVE_H

/*
* Simpatico - Simulation Package for Polymeric and Molecular Liquids
*
* Copyright 2010 - 2017, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/

#include <mcMd/mcMoves/base/CfbRebridgeBase.h> // base class
#include <util/containers/DArray.h>            // member template
#include <util/space/Vector.h>                 // member template parameter

namespace Simp {
   class Linear;
}
namespace McMd
{

   class McSystem;

   using namespace Util;
   using namespace Simp;

   class CfbDoubleRebridgeMove : public CfbRebridgeBase
   {
   
   public:
   
      CfbDoubleRebridgeMove(McSystem& system);
   
      virtual void readParameters(std::istream& in);
   
      virtual void loadParameters(Serializable::IArchive &ar);
   
      virtual void save(Serializable::OArchive &ar);
   
      virtual bool move();
   
   protected:
   
      DArray<Vector> iOldPos_;

      DArray<Vector> jOldPos_;
    
      int speciesId_;
   
      int nRegrow_;

      double bridgeLength_;

   private:

      bool forwardScan(int sign, int &iMol, int &jMol,
              int &beginId, double &prob);

      bool reverseScan(int sign, int iMol, int jMol,
              int beginId, double &prob);
  
   };

}      
#endif