key_prop_matelem.h

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// -*- C++ -*-
/*! \file
 * \brief Key for propagator colorstd::vector matrix elements
 */
 
#ifndef __key_prop_matelem_h__
#define __key_prop_matelem_h__
 
#include "chromabase.h"
#include "util/ferm/key_val_db.h"
 
namespace Chroma
{
  //----------------------------------------------------------------------------
  /*!
   * \ingroup ferm
   * @{
   */
  //! Prop operator
  struct KeyPropElementalOperator_t
  {
    int                t_slice;       /*!< Propagator time slice */
    int                t_source;      /*!< Source time slice */
    int                spin_src;      /*!< Source spin index */
    int                spin_snk;      /*!< Sink spin index */
    std::string        mass_label;    /*!< A mass label */
  };
 
 
  //! Prop operator
  struct ValPropElementalOperator_t
  {
    multi2d<ComplexD>  mat;               /*!< Colorstd::vector source and sink */
  };
 
 
  //----------------------------------------------------------------------------
  //! Holds key and value as temporaries
  struct KeyValPropElementalOperator_t
  {
    SerialDBKey<KeyPropElementalOperator_t>  key;
    SerialDBData<ValPropElementalOperator_t> val;
  };
 
  //----------------------------------------------------------------------------
  //! PropElementalOperator reader
  void read(BinaryReader& bin, KeyPropElementalOperator_t& param);
 
  //! PropElementalOperator write
  void write(BinaryWriter& bin, const KeyPropElementalOperator_t& param);
 
  //! PropElementalOperator reader
  void read(XMLReader& xml, const std::string& path, KeyPropElementalOperator_t& param);
 
  //! PropElementalOperator writer
  void write(XMLWriter& xml, const std::string& path, const KeyPropElementalOperator_t& param);
 
 
  //----------------------------------------------------------------------------
  //! PropElementalOperator reader
  void read(BinaryReader& bin, ValPropElementalOperator_t& param);
 
  //! PropElementalOperator write
  void write(BinaryWriter& bin, const ValPropElementalOperator_t& param);
 
  /*! @} */  // end of group ferm
 
} // namespace Chroma
 
#endif