getfem_HHO.h

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/*===========================================================================
 
 Copyright (C) 2019-2026 Yves Renard
 
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/**@file getfem_HHO.h
   @author  Yves Renard <Yves.Renard@insa-lyon.fr>
   @date August 16, 2019.
   @brief Tools for Hybrid-High-Order methods.
*/
 
#ifndef GETFEM_HHO_H__
#define GETFEM_HHO_H__
 
#include "getfem_models.h"
 
 
namespace getfem {
 
  /** Add to the model the elementary transformation corresponding to the
      reconstruction of a gradient for HHO methods.
      The name is the name given to the elementary transformation.
  */
  void add_HHO_reconstructed_gradient(model &md, std::string name);
 
  
  /** Add  to the model the elementary transformation corresponding to
      the reconstruction of a symmetrized gradient for HHO methods.
      The name is the name given to the elementary transformation.
  */
  void add_HHO_reconstructed_symmetrized_gradient(model &md, std::string name);
 
  /** Add to the model the elementary transformation corresponding to the
      reconstruction of the variable.
      The name is the name given to the elementary transformation.
  */
  void add_HHO_reconstructed_value(model &md, std::string name);
 
  /** Add to the model the elementary transformation corresponding to the
      reconstruction of the variable using a symmetrized gradient.
      The name is the name given to the elementary transformation.
  */
  void add_HHO_reconstructed_symmetrized_value(model &md, std::string name);
 
  /** Add to the model the elementary transformation corresponding to the
      HHO stabilization operator.
      The name is the name given to the elementary transformation.
  */
  void add_HHO_stabilization(model &md, std::string name);
 
  /** Add to the model the elementary transformation corresponding to the
      HHO stabilization operator using a symmetrized gradient.
      The name is the name given to the elementary transformation.
  */
  void add_HHO_symmetrized_stabilization(model &md, std::string name);
 
 
}  /* end of namespace getfem.                                             */
 
 
#endif /* GETFEM_HHO_H__ */