Natural.hpp

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/**
 * @file Natural.hpp
 * @brief Setting natural boundary conditions
 * @version 0.13.1
 * @date 2022-08-12
 *
 * @copyright Copyright (c) 2022a
 *
 */
 
#ifndef _NATURAL_BC_
#define _NATURAL_BC_
 
namespace MoFEM {
 
/**
 * @brief Vector of time scaling methods
 *
 */
using VecOfTimeScalingMethods = std::vector<boost::shared_ptr<ScalingMethod>>;
 
/**
 * @brief Vector of time vector scaling methods 
 * 
 */
template <int FIELD_DIM>
using VecOfTimeVectorScalingMethods =
    std::vector<boost::shared_ptr<TimeScaleVector<FIELD_DIM>>>;
 
/**
 * @brief Wrapper to generate natural b.c. specialisation based on operator type
 *
 * @tparam OP
 */
template <typename OP> struct FluxOpType {};
 
template <typename T, int BASE_DIM, int FIELD_DIM, AssemblyType A,
          IntegrationType I, typename OpBase>
struct OpFluxRhsImpl;
 
template <typename T, int BASE_DIM, int FIELD_DIM, AssemblyType A,
          IntegrationType I, typename OpBase>
struct OpFluxLhsImpl;
 
template <typename T, AssemblyType A, IntegrationType I, typename OpBase>
struct AddFluxToRhsPipelineImpl;
 
template <typename T, AssemblyType A, IntegrationType I, typename OpBase>
struct AddFluxToLhsPipelineImpl;
 
/**
 * @brief Natural boundary conditions
 * @ingroup mofem_forms
 *
 * @tparam EleOp
 */
template <typename EleOp> struct NaturalBC {
 
  /**
   * @brief Assembly methods
   * @ingroup mofem_forms
   *
   * @tparam A
   */
  template <AssemblyType A> struct Assembly {
 
    template <IntegrationType I> struct LinearForm {
      template <typename T, int BASE_DIM, int FIELD_DIM>
      using OpFlux = OpFluxRhsImpl<T, BASE_DIM, FIELD_DIM, A, I, EleOp>;
      template <typename T>
      using AddFluxToPipeline = AddFluxToRhsPipelineImpl<T, A, I, EleOp>;
    };
 
    template <IntegrationType I> struct BiLinearForm {
 
      template <typename T, int BASE_DIM, int FIELD_DIM>
      using OpFlux = OpFluxLhsImpl<T, BASE_DIM, FIELD_DIM, A, I, EleOp>;
      template <typename T>
      using AddFluxToPipeline = AddFluxToLhsPipelineImpl<T, A, I, EleOp>;
    };
 
  }; // Assembly
};
 
} // namespace MoFEM
 
#endif //_NATURAL_BC_