dune-grid  2.2.1
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Dune::RefinementImp::Traits< topologyId, CoordType, coerceToId, dimension, Dummy > Struct Template Reference

Mapping from geometryType, CoordType and coerceTo to a particular Refinement implementation. More...

Public Types

typedef
SquaringTheCircle::Refinement 
Imp
 The implementation this specialisation maps to.

Detailed Description

template<unsigned topologyId, class CoordType, unsigned coerceToId, int dimension, class Dummy = void>
struct Dune::RefinementImp::Traits< topologyId, CoordType, coerceToId, dimension, Dummy >

Mapping from geometryType, CoordType and coerceTo to a particular Refinement implementation.

 @tparam topologyId The topology id of the element to refine
 @tparam CoordType  The C++ type of the coordinates
 @tparam coerceToId The topologyId of the subelements
 @tparam dimension  The dimension of the refinement.
 @tparam Dummy      Dummy parameter which can be used for SFINAE, should
                    always be void.

 Each @ref Refinement implementation has to define one or more
 specialisations of this struct to declare what it implements.
 Template class Refinement uses this struct to know which
 implementation it should inherit from.  Since non-type template
 arguments of specializations may not involve template parameters, it is
 often impossible to specify the specialization for all cases directly.
 As the workaround, the template parameter \c Dummy can be used for
 SFINAE with \ref enable_if.

 Each specialisation should contain a single member typedef Imp,
 e.g.:
 @code 

template<class CoordType> struct Traits<sphereTopologyId, CoordType, GenericGeometry::CubeToplogy<2>::id, 2> { typedef SquaringTheCircle::Refinement Imp; };

Member Typedef Documentation

template<unsigned topologyId, class CoordType, unsigned coerceToId, int dimension, class Dummy = void>
typedef SquaringTheCircle::Refinement Dune::RefinementImp::Traits< topologyId, CoordType, coerceToId, dimension, Dummy >::Imp

The implementation this specialisation maps to.


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