schr_dirich_gaugebc.cc

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/*! \file
 *  \brief Schroedinger BC - dirichlet BC
 */
 
#include "actions/gauge/gaugebcs/schr_dirich_gaugebc.h"
#include "actions/gauge/gaugebcs/gaugebc_factory.h"
 
namespace Chroma 
{
 
  namespace SchrDirichletGaugeBCEnv 
  { 
    //! Callback function to register with the factory
    GaugeBC< multi1d<LatticeColorMatrix>, multi1d<LatticeColorMatrix> >* createGaugeBC(XMLReader& xml, 
                                                                                       const std::string& path)
    {
      return new SchrDirichletGaugeBC(SchrGaugeBCParams(xml, path));
    }
 
    const std::string name = "SCHROEDINGER_DIRICHLET_GAUGEBC";
 
    //! Local registration flag
    static bool registered = false;
 
    //! Register all the factories
    bool registerAll() 
    {
      bool success = true; 
      if (! registered)
      {
        success &= TheGaugeBCFactory::Instance().registerObject(name, createGaugeBC);
        registered = true;
      }
      return success;
    }
  }
 
 
  // Only full constructor
  SchrDirichletGaugeBC::SchrDirichletGaugeBC(const SchrGaugeBCParams& p) : 
    param(p)
  {
    // Initialize the phases
    initPhases();
 
    // Initialize the boundary fields
    initBnd(fld, mask);
  }
 
 
  // Initialize the phases
  void SchrDirichletGaugeBC::initPhases()
  {
    phases.lower.resize(Nc);
    phases.upper.resize(Nc);
 
    phases.lower = QDP::zero;
    phases.upper = QDP::zero;
  }
 
 
}