libMesh::OrderWrapper Class Reference

This provides a shim class that wraps the Order enum. More...

#include <fe_type.h>

Public Member Functions
	OrderWrapper (Order order)
	Constructor. More...
	OrderWrapper (int order)
	Constructor. More...
	operator Order () const
	Operator that enables implicit conversion to an Order enum. More...
int	get_order () const
	Explicitly request the order as an int. More...
template<typename T >
OrderWrapper &	operator+= (T p)
template<typename T >
OrderWrapper &	operator-= (T p)

Private Attributes
int	_order
	The approximation order of the element. More...

Friends
struct	std::hash< FEType >

Detailed Description

This provides a shim class that wraps the Order enum.

The purpose of this is to store the order as an int instead of an enum (to enable higher orders) while retaining backwards compatibility.

Definition at line 48 of file fe_type.h.

Constructor & Destructor Documentation

OrderWrapper() [1/2]

libMesh::OrderWrapper::OrderWrapper ( Order  order )

inline

Constructor.

Enables implicit conversion from an Order enum to an OrderWrapper.

Definition at line 56 of file fe_type.h.

                            :
    _order(static_cast<int>(order))
  {}

OrderWrapper() [2/2]

libMesh::OrderWrapper::OrderWrapper ( int  order )

inline

Constructor.

Enables implicit conversion from an int to an OrderWrapper.

Definition at line 64 of file fe_type.h.

                          :
    _order(order)
  {}

Member Function Documentation

get_order()

int libMesh::OrderWrapper::get_order ( ) const

inline

Explicitly request the order as an int.

Definition at line 80 of file fe_type.h.

References _order.

Referenced by libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::FEGenericBase< FEOutputType< T >::type >::compute_proj_constraints(), libMesh::InfFE< Dim, T_radial, T_map >::compute_shape_indices(), libMesh::GMVIO::copy_nodal_solution(), libMesh::FEType::default_quadrature_order(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_scalar_dofs(), libMesh::Variable::n_components(), libMesh::operator<(), libMesh::operator<<(), libMesh::operator==(), libMesh::OrderWrapperOperators(), libMesh::System::read_header(), libMesh::System::read_SCALAR_dofs(), libMesh::DofMap::reinit(), and libMesh::DofMap::SCALAR_dof_indices().

  {
    return _order;
  }

operator Order()

libMesh::OrderWrapper::operator Order ( ) const

inline

Operator that enables implicit conversion to an Order enum.

Definition at line 72 of file fe_type.h.

References _order.

  {
    return static_cast<Order>(_order);
  }

operator+=()

template<typename T >

OrderWrapper& libMesh::OrderWrapper::operator+= ( T  p )

inline

Definition at line 86 of file fe_type.h.

References _order, and int.

  {
    _order += int(p);
    return *this;
  }

operator-=()

template<typename T >

OrderWrapper& libMesh::OrderWrapper::operator-= ( T  p )

inline

Definition at line 93 of file fe_type.h.

References _order, and int.

  {
    _order -= int(p);
    return *this;
  }

Friends And Related Function Documentation

std::hash< FEType >

friend struct std::hash< FEType >

friend

Definition at line 106 of file fe_type.h.

Member Data Documentation

_order

int libMesh::OrderWrapper::_order

private

The approximation order of the element.

Definition at line 104 of file fe_type.h.

Referenced by get_order(), operator Order(), std::hash< libMesh::FEType >::operator()(), operator+=(), and operator-=().

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The documentation for this class was generated from the following file:

• include/fe/fe_type.h