link_smearing.h

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// -*- C++ -*-
/*! @file
 * @brief Link smearing
 */
 
#ifndef __link_smearing_h__
#define __link_smearing_h__
 
#include "chromabase.h"
 
namespace Chroma
{
  //! Base class for link smearing
  /*! @ingroup sources
   *
   * Supports creation and application of link smear operators
   */
  class LinkSmearing
  {
  public:
    //! Virtual destructor to help with cleanup;
    virtual ~LinkSmearing() {}
 
    //! Do the appropriate link smearing
    virtual void operator()(multi1d<LatticeColorMatrix>& u) const = 0;
  };
 
}
 
 
#endif