const_gauge_monomial.cc

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// -*- C++ -*-
/*! \file
 *  \brief Generic gauge action monomial wrapper
 */
 
#include "chromabase.h"
 
#include "update/molecdyn/monomial/const_gauge_monomial.h"
#include "update/molecdyn/monomial/monomial_factory.h"
#include "actions/gauge/gaugeacts/gaugeacts_aggregate.h"
#include "actions/gauge/gaugeacts/gaugeact_factory.h"
 
namespace Chroma 
{ 
  namespace ConstGaugeMonomialEnv 
  {
    namespace
    {
      //! Callback function for the factory
      Monomial< multi1d<LatticeColorMatrix>,
                multi1d<LatticeColorMatrix> >*
      createMonomial(XMLReader& xml, const std::string& path) 
      {
        QDPIO::cout << "Create monomial: " << name << std::endl;
 
        return new ConstGaugeMonomial(GaugeMonomialParams(xml, path));
      }
 
      //! Local registration flag
      bool registered = false;
    }
 
    const std::string name("CONST_GAUGE_MONOMIAL");
    
    //! Register all the factories
    bool registerAll() 
    {
      bool success = true; 
      if (! registered)
      {
        success &= GaugeActsEnv::registerAll();
        success &= TheMonomialFactory::Instance().registerObject(name, createMonomial);
        registered = true;
      }
      return success;
    }
  } //end namespace ConstGaugeMonomialEnv
 
} //end namespace Chroma