MdCommandFactory.cpp

/*
* 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 "MdCommandFactory.h" // Class header

#include <mcMd/mdSimulation/MdSimulation.h>
#include <mcMd/mdSimulation/MdSystem.h>

// Commands
#include <mcMd/commands/MdDeformCommand.h>

namespace McMd
{

   using namespace Util;

   /*
   * Constructor.
   */
   MdCommandFactory::MdCommandFactory(MdSimulation& simulation, 
                                            MdSystem& system)
    : simulationPtr_(&simulation),
      systemPtr_(&system)
   {}

   /* 
   * Return a pointer to a instance of Command subclass className.
   */
   Command* MdCommandFactory::factory(const std::string &className) const
   {
      Command* ptr = 0;

      // Try subfactories first (if any) 
      ptr = trySubfactories(className);
      if (ptr) return ptr;

      if (className == "MdDeformCommand") {
         ptr = new MdDeformCommand(system());
      } 

      return ptr;
   }

}