data structure for finite element entity More...

#include <src/finite_elements/EntitiesFieldData.hpp>

Inheritance diagram for MoFEM::EntitiesFieldData:

Classes
struct	EntData
	Data on single entity (This is passed as argument to DataOperator::doWork) More...

Public Member Functions
	EntitiesFieldData (const EntityType type)

virtual	~EntitiesFieldData ()=default

virtual MoFEMErrorCode	setElementType (const EntityType type)

MoFEMErrorCode	resetFieldDependentData ()

virtual MoFEMErrorCode	baseSwap (const std::string &field_name, const FieldApproximationBase base)
	Swap approximation base. More...

Public Attributes
std::bitset< LASTSPACE >	sPace
	spaces on element More...

std::bitset< LASTBASE >	bAse
	bases on element More...

MatrixInt	facesNodes
	nodes on finite element faces More...

MatrixInt	facesNodesOrder
	order of face nodes on element More...

std::array< std::bitset< LASTSPACE >, MBMAXTYPE >	spacesOnEntities
	spaces on entity types More...

std::array< std::bitset< LASTBASE >, MBMAXTYPE >	basesOnEntities
	bases on entity types More...

std::array< std::bitset< LASTBASE >, LASTSPACE >	basesOnSpaces
	base on spaces More...

std::array< boost::ptr_vector< EntData >, MBMAXTYPE >	dataOnEntities

Protected Member Functions
	EntitiesFieldData ()

Friends
std::ostream &	operator<< (std::ostream &os, const EntitiesFieldData &e)

Detailed Description

data structure for finite element entity

It keeps that about indices of degrees of freedom, dofs data, base functions functions, entity side number, type of entities, approximation order, etc.

Examples: forces_and_sources_testing_users_base.cpp.

Definition at line 52 of file EntitiesFieldData.hpp.

Constructor & Destructor Documentation

◆ EntitiesFieldData() [1/2]

MoFEM::EntitiesFieldData::EntitiesFieldData ( const EntityType type )

Definition at line 87 of file EntitiesFieldData.cpp.

                                                    {
  constructor_data(this, type);
}

◆ ~EntitiesFieldData()

virtual MoFEM::EntitiesFieldData::~EntitiesFieldData ( )

virtualdefault

◆ EntitiesFieldData() [2/2]

MoFEM::EntitiesFieldData::EntitiesFieldData ( )

protected

Definition at line 107 of file EntitiesFieldData.hpp.

107{}

Member Function Documentation

◆ baseSwap()

MoFEMErrorCode MoFEM::EntitiesFieldData::baseSwap	(	const std::string &	field_name,
		const FieldApproximationBase	base
	)

virtual

Swap approximation base.

Bernstein-Bezier (BB) base is not hierarchical, and is calculated for particular field, since it all shape functions change with the order. BB base is precalculated for every field, and when user push operator with paricular field using BB base, pointers to shape funtions and BaseDerivatives of shape functions are set to particular location, once operator is executed, pointers are switch back to its oroginal position.

getNSharedPtr(base) <=== getBBNSharedPtr(field_name); // DO OPERATOR WORK getNSharedPtr(base) ==> getBBNSharedPtr(field_name);

Parameters

field_name
base

Returns: MoFEMErrorCode

Definition at line 168 of file EntitiesFieldData.cpp.

                                                                              {
  MoFEMFunctionBegin;
  // Note: Do not swap bases on entities sets
  for (int tt = MBVERTEX; tt != MBENTITYSET; ++tt) {
    auto &ent_data = dataOnEntities[tt];
    for (auto &side_data : ent_data)
      CHKERR side_data.baseSwap(field_name, base);
  }
  MoFEMFunctionReturn(0);
}

◆ resetFieldDependentData()

MoFEMErrorCode MoFEM::EntitiesFieldData::resetFieldDependentData ( )

Reset data associated with particular field name

Returns: error code

Definition at line 139 of file EntitiesFieldData.cpp.

                                                          {
  MoFEMFunctionBegin;
  for (EntityType t = MBVERTEX; t != MBMAXTYPE; t++)
    for (auto &e : dataOnEntities[t])
      CHKERR e.resetFieldDependentData();
  MoFEMFunctionReturn(0);
}

◆ setElementType()

MoFEMErrorCode MoFEM::EntitiesFieldData::setElementType ( const EntityType type )

virtual

Reimplemented in MoFEM::DerivedEntitiesFieldData.

Definition at line 91 of file EntitiesFieldData.cpp.

                                                                      {
  MoFEMFunctionBegin;
  constructor_data(this, type);
  MoFEMFunctionReturn(0);
}

Friends And Related Function Documentation

◆ operator<<

std::ostream & operator<<	(	std::ostream &	os,
		const EntitiesFieldData &	e
	)

friend

Definition at line 282 of file EntitiesFieldData.cpp.

                                                                   {
  for (EntityType t = MBVERTEX; t != MBMAXTYPE; ++t) {
    for (unsigned int nn = 0; nn < e.dataOnEntities[t].size(); nn++) {
      os << "dataOnEntities[" << moab::CN::EntityTypeName(t) << "][" << nn
         << "]" << std::endl
         << e.dataOnEntities[t][nn] << std::endl;
    }
  }
  return os;
}

Member Data Documentation

◆ bAse

std::bitset<LASTBASE> MoFEM::EntitiesFieldData::bAse

bases on element

Definition at line 57 of file EntitiesFieldData.hpp.

◆ basesOnEntities

std::array<std::bitset<LASTBASE>, MBMAXTYPE> MoFEM::EntitiesFieldData::basesOnEntities

bases on entity types

Definition at line 64 of file EntitiesFieldData.hpp.

◆ basesOnSpaces

std::array<std::bitset<LASTBASE>, LASTSPACE> MoFEM::EntitiesFieldData::basesOnSpaces

base on spaces

Definition at line 66 of file EntitiesFieldData.hpp.

◆ dataOnEntities

std::array<boost::ptr_vector<EntData>, MBMAXTYPE> MoFEM::EntitiesFieldData::dataOnEntities

data on nodes, base function, dofs values, etc.

Examples: forces_and_sources_testing_users_base.cpp.

Definition at line 68 of file EntitiesFieldData.hpp.

◆ facesNodes

MatrixInt MoFEM::EntitiesFieldData::facesNodes

nodes on finite element faces

Examples: forces_and_sources_testing_users_base.cpp.

Definition at line 58 of file EntitiesFieldData.hpp.

◆ facesNodesOrder

MatrixInt MoFEM::EntitiesFieldData::facesNodesOrder

order of face nodes on element

Definition at line 59 of file EntitiesFieldData.hpp.

◆ sPace

std::bitset<LASTSPACE> MoFEM::EntitiesFieldData::sPace

spaces on element

Definition at line 56 of file EntitiesFieldData.hpp.

◆ spacesOnEntities

std::array<std::bitset<LASTSPACE>, MBMAXTYPE> MoFEM::EntitiesFieldData::spacesOnEntities

spaces on entity types

Definition at line 62 of file EntitiesFieldData.hpp.

The documentation for this struct was generated from the following files:

src/finite_elements/EntitiesFieldData.hpp
src/finite_elements/impl/EntitiesFieldData.cpp

Classes

Public Member Functions

Public Attributes

Protected Member Functions

Friends