SimulatorFactory.cu

/*
* PSCF - Polymer Self-Consistent Field
*
* Copyright 2015 - 2025, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/
 
#include "SimulatorFactory.h"  
#include <rpg/system/System.h>
 
// Subclasses of Simulator 
#include <rpg/fts/montecarlo/McSimulator.h>
#include <rpg/fts/brownian/BdSimulator.h>
 
namespace Pscf {
namespace Rpg {
 
   using namespace Util;
 
   /*
   * Constructor
   */
   template <int D>
   SimulatorFactory<D>::SimulatorFactory(System<D>& system)
    : systemPtr_(&system)
   {}
 
   /* 
   * Return a pointer to a instance of Simulator subclass className.
   */
   template <int D>
   Simulator<D>* SimulatorFactory<D>::factory(const std::string &className) 
   const
   {
      Simulator<D>* ptr = 0;
 
      // Try subfactories first
      ptr = trySubfactories(className);
      if (ptr) return ptr;
      
      // Try to match classname
      if (className == "McSimulator" || className == "Simulator") {
         ptr = new McSimulator<D>(*systemPtr_);
      } else
      if (className == "BdSimulator") {
         ptr = new BdSimulator<D>(*systemPtr_);
      } 
 
      return ptr;
   }
 
 
   // Explicit instantiation definitions
   template class SimulatorFactory<1>;
   template class SimulatorFactory<2>;
   template class SimulatorFactory<3>;
 
}
}