gaugebc_aggregate.cc

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/*! \file
 *  \brief Gauge boundary condition aggregator
 */
 
#include "actions/gauge/gaugebcs/gaugebc_factory.h"
#include "actions/gauge/gaugebcs/gaugebc_aggregate.h"
#include "actions/gauge/gaugebcs/simple_gaugebc.h"
#include "actions/gauge/gaugebcs/periodic_gaugebc.h"
#include "actions/gauge/gaugebcs/schr_triv_gaugebc.h"
#include "actions/gauge/gaugebcs/schr_nonpert_gaugebc.h"
#include "actions/gauge/gaugebcs/schr_coupling_gaugebc.h"
#include "actions/gauge/gaugebcs/schr_chromomag_gaugebc.h"
#include "actions/gauge/gaugebcs/schr_dirich_gaugebc.h"
#include "actions/gauge/gaugebcs/schr_sf_zero_gaugebc.h"
 
namespace Chroma
{
 
  //! Name and registration
  namespace GaugeTypeGaugeBCEnv
  {
    //! Local registration flag
    static bool registered = false;
 
    //! Register all the factories
    bool registerAll() 
    {
      bool success = true; 
      if (! registered)
      {
        success &= SimpleGaugeBCEnv::registerAll();
        success &= PeriodicGaugeBCEnv::registerAll();
        success &= SchrTrivialGaugeBCEnv::registerAll();
        success &= SchrNonPertGaugeBCEnv::registerAll();
        success &= SchrCouplingGaugeBCEnv::registerAll();
        success &= SchrChromoMagGaugeBCEnv::registerAll();
        success &= SchrDirichletGaugeBCEnv::registerAll();
        success &= SchrSFZeroGaugeBCEnv::registerAll();
 
        registered = true;
      }
      return success;
    }
 
 
    // Helper function for the GaugeAction readers
    Handle<GaugeBC< multi1d<LatticeColorMatrix>, 
                    multi1d<LatticeColorMatrix> > > reader(XMLReader& xml_in, 
                                                           const std::string& path)
    {
      XMLReader top(xml_in, path);
 
      bool success = registered;  // make sure all codes loaded
 
      std::string gaugebc;
      std::string gaugebc_path;
      if (top.count("GaugeBC") != 0)
      {
        gaugebc_path = "GaugeBC";
        read(top, gaugebc_path + "/Name", gaugebc);
      }
      else
      {
        QDPIO::cerr << "Error: GaugeBC group not found" << std::endl;
        QDP_abort(1);
      }
 
      Handle<GaugeBC< multi1d<LatticeColorMatrix>, multi1d<LatticeColorMatrix> > > 
        gbc(TheGaugeBCFactory::Instance().createObject(gaugebc,
                                                       top,
                                                       gaugebc_path));
 
      return gbc;
    }
  }
 
}