InfFE::Base

NAME

SYNOPSIS

#include <inf_fe.h>  

Static Public Member Functions

static Elem * build_elem (const Elem *inf_elem)

static ElemType get_elem_type (const ElemType type)

static unsigned int n_base_mapping_sf (const ElemType base_elem_type, const Order base_mapping_order)
 

Private Member Functions

Base ()
 

Detailed Description

template<unsigned int Dim, FEFamily T_radial, InfMapType T_map> class InfFE< Dim, T_radial, T_map >::Base

Author:

Daniel Dreyer

Date:

2003

Version:

Revision:

3391

Definition at line 188 of file inf_fe.h.  

Constructor & Destructor Documentation

template<unsigned int Dim, FEFamily T_radial, InfMapType T_map> InfFE< Dim, T_radial, T_map >::Base::Base () [inline, private]Never use an object of this type.

Definition at line 195 of file inf_fe.h.

{}

Member Function Documentation

template<unsigned int Dim, FEFamily T_radial, InfMapType T_base> Elem * InfFE< Dim, T_radial, T_base >::Base::build_elem (const Elem *inf_elem) [static]Build the base element of an infinite element. Be careful, this method allocates memory! So be sure to delete the new element afterwards.

Definition at line 34 of file inf_fe_base_radial.C.

References Elem::build_side(), and AutoPtr< Tp >::release().

Referenced by InfFE< Dim, T_radial, T_map >::inverse_map(), and InfFE< Dim, T_radial, T_map >::map().

{ 
  AutoPtr<Elem> ape(inf_elem->build_side(0)); 
  return ape.release(); 
}

template<unsigned int Dim, FEFamily T_radial, InfMapType T_base> ElemType InfFE< Dim, T_radial, T_base >::Base::get_elem_type (const ElemTypetype) [static]Returns:

the base element associated to type. This is, for example, TRI3 for INFPRISM6.

Definition at line 44 of file inf_fe_base_radial.C.

References libMeshEnums::EDGE2, libMeshEnums::EDGE3, libMeshEnums::INFEDGE2, libMeshEnums::INFHEX16, libMeshEnums::INFHEX18, libMeshEnums::INFHEX8, libMeshEnums::INFPRISM12, libMeshEnums::INFPRISM6, libMeshEnums::INFQUAD4, libMeshEnums::INFQUAD6, libMeshEnums::INVALID_ELEM, libMeshEnums::QUAD4, libMeshEnums::QUAD8, libMeshEnums::QUAD9, libMeshEnums::TRI3, and libMeshEnums::TRI6.

Referenced by InfFE< Dim, T_radial, T_map >::compute_shape_indices(), InfFE< Dim, T_radial, T_map >::n_dofs(), InfFE< Dim, T_radial, T_map >::n_dofs_at_node(), InfFE< Dim, T_radial, T_map >::n_dofs_per_elem(), and InfFE< Dim, T_radial, T_map >::shape().

{
  switch (type)
    {
      // 3D infinite elements:
      // with Dim=3 -> infinite elements on their own
      case INFHEX8:
          return QUAD4;

      case INFHEX16:
          return QUAD8;

      case INFHEX18:
          return QUAD9;
                 
      case INFPRISM6:
          return TRI3;

      case INFPRISM12:
          return TRI6;

      // 2D infinite elements:
      // with Dim=3 -> used as boundary condition,
      // with Dim=2 -> infinite elements on their own
      case INFQUAD4:
          return EDGE2;

      case INFQUAD6:
          return EDGE3;

      // 1D infinite elements:
      // with Dim=2 -> used as boundary condition,
      // with Dim=1 -> infinite elements on their own,
      //               but no base element!
      case INFEDGE2:
          return INVALID_ELEM;

      default:
        {
          std::cerr << 'ERROR: Unsupported element type!: ' << type
                    << std::endl;
          libmesh_error();
        }
    }


  libmesh_error();
  return INVALID_ELEM;
}

template<unsigned int Dim, FEFamily T_radial, InfMapType T_base> unsigned int InfFE< Dim, T_radial, T_base >::Base::n_base_mapping_sf (const ElemTypebase_elem_type, const Orderbase_mapping_order) [static]Returns:

the number of shape functions used in the mapping in the base element of type base_elem_type mapped with order base_mapping_order

Definition at line 99 of file inf_fe_base_radial.C.

References InfFE< Dim, T_radial, T_map >::n_shape_functions().

Referenced by InfFE< Dim, T_radial, T_map >::init_face_shape_functions(), and InfFE< Dim, T_radial, T_map >::inverse_map().

{
  if (Dim == 1)
    return 1;
  
  else if (Dim == 2)
    return FE<1,LAGRANGE>::n_shape_functions (base_elem_type,
                                              base_mapping_order);
  else if (Dim == 3)
    return FE<2,LAGRANGE>::n_shape_functions (base_elem_type,
                                              base_mapping_order);
  else
    {
      // whoa, cool infinite element!
      libmesh_error();
      return 0;
    }
}

Author

Generated automatically by Doxygen for libMesh from the source code.

Index

NAME

SYNOPSIS

Static Public Member Functions

Private Member Functions

Detailed Description

template<unsigned int Dim, FEFamily T_radial, InfMapType T_map> class InfFE< Dim, T_radial, T_map >::Base

Constructor & Destructor Documentation

template<unsigned int Dim, FEFamily T_radial, InfMapType T_map> InfFE< Dim, T_radial, T_map >::Base::Base () [inline, private]Never use an object of this type.

Member Function Documentation

template<unsigned int Dim, FEFamily T_radial, InfMapType T_base> Elem * InfFE< Dim, T_radial, T_base >::Base::build_elem (const Elem *inf_elem) [static]Build the base element of an infinite element. Be careful, this method allocates memory! So be sure to delete the new element afterwards.

template<unsigned int Dim, FEFamily T_radial, InfMapType T_base> ElemType InfFE< Dim, T_radial, T_base >::Base::get_elem_type (const ElemTypetype) [static]Returns:

template<unsigned int Dim, FEFamily T_radial, InfMapType T_base> unsigned int InfFE< Dim, T_radial, T_base >::Base::n_base_mapping_sf (const ElemTypebase_elem_type, const Orderbase_mapping_order) [static]Returns:

Author