CompressorFactory.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 "CompressorFactory.h"  
 
// Subclasses of Compressor 
#include "AmCompressor.h"
#include "LrCompressor.h"
#include "LrAmCompressor.h"
 
namespace Pscf {
namespace Rpc {
 
   using namespace Util;
 
   /*
   * Constructor
   */
   template <int D>
   CompressorFactory<D>::CompressorFactory(System<D>& system)
    : sysPtr_(&system)
   {}
 
   /* 
   * Return a pointer to a instance of Compressor subclass className.
   */
   template <int D>
   Compressor<D>* 
   CompressorFactory<D>::factory(std::string const &className) const
   {
      Compressor<D>* ptr = 0;
 
      // Try subfactories first
      ptr = trySubfactories(className);
      if (ptr) return ptr;
 
      // Try to match classname
      if (className == "Compressor" || className == "LrAmCompressor") {
         ptr = new LrAmCompressor<D>(*sysPtr_);
      } else if (className == "AmCompressor") {
         ptr = new AmCompressor<D>(*sysPtr_);
      } else if (className == "LrCompressor") {
         ptr = new LrCompressor<D>(*sysPtr_);
      }
  
      return ptr;
   }
 
   // Explicit instantiation definitions
   template class CompressorFactory<1>;
   template class CompressorFactory<2>;
   template class CompressorFactory<3>;
 
}
}