EnvironmentFactory.cpp

/*
* 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 "EnvironmentFactory.h"  
#include "FilmEnvironment.h"
 
namespace Pscf {
namespace Rpc {
 
   using namespace Util;
 
   /*
   * Constructor
   */
   template <int D>
   EnvironmentFactory<D>::EnvironmentFactory(System<D>& system)
    : sysPtr_(&system)
   {}
 
   /* 
   * Return a pointer to a instance of Environment subclass className.
   */
   template <int D>
   Environment* 
   EnvironmentFactory<D>::factory(std::string const& className) const
   {
      Environment* ptr = nullptr;
 
      // Try subfactories first
      ptr = trySubfactories(className);
      if (ptr) return ptr;
 
      // Try to match classname
      if (className == "FilmEnvironment") {
         ptr = new FilmEnvironment<D>(*sysPtr_);
      }
 
      return ptr;
   }
 
}
}
 
// Explicit instantiation definitions
namespace Pscf {
namespace Rpc {
   template class EnvironmentFactory<1>;
   template class EnvironmentFactory<2>;
   template class EnvironmentFactory<3>;
}
}