md_integrator_factory.h

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// -*- C++ -*-
/*! \file
 *  \brief Integrator factories
 */
 
#ifndef __md_integrator_factory_h__
#define __md_integrator_factory_h__
 
#include "singleton.h"
#include "objfactory.h"
#include "chromabase.h"
 
#include "update/molecdyn/hamiltonian/abs_hamiltonian.h"
#include "update/molecdyn/integrator/abs_integrator.h"
 
#include <string>
 
 
namespace Chroma
{
 
 
  // Hack -- For some reason TYPELIST3 doesn't like having an
  // Abs Hamiltonian with 2 template params in Typelist. It seems
  // (to be confirmed) to think that the 2 template parameters mean
  // that we should be using typelist 4. This hacks around that using
  // a convenience typedef
  /*! @ingroup integrator */
  typedef AbsHamiltonian<multi1d<LatticeColorMatrix>,multi1d<LatticeColorMatrix> > LCMHam;
  
  //! A factory for component integrators
  /*! @ingroup integrator */
  typedef SingletonHolder< 
  ObjectFactory<
    AbsComponentIntegrator< multi1d<LatticeColorMatrix>, 
                            multi1d<LatticeColorMatrix> >,
    std::string,
 
    TYPELIST_2(XMLReader&, 
               const std::string&),
              
 
    AbsComponentIntegrator< multi1d<LatticeColorMatrix>, 
                            multi1d<LatticeColorMatrix> >* (*)(
                                                               XMLReader&,
                                                               const std::string&),
                              StringFactoryError> >
  TheMDComponentIntegratorFactory;
 
 
} // End namespace Chroma
 
 
#endif