single_phase.h

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// -*- C++ -*-
//  $Id: single_phase.h,v 3.1 2006-11-27 20:07:58 edwards Exp $
/*! \file
 *  \brief Compute a single phase factor
 */
 
#ifndef __single_phase_h__
#define __single_phase_h__
 
#include "chromabase.h"
 
namespace Chroma 
{
  //! A single exp(ip.x) phase used in hadron construction
  /*! @ingroup ft */
  LatticeComplex singlePhase(const multi1d<int>& t_srce, 
                             const multi1d<int>& sink_mom, 
                             int j_decay);
  
  LatticeComplex singlePhase(const multi1d<int>& t_srce, 
                             const multi1d<int>& sink_mom) ;
 
}  // end namespace Chroma
 
#endif