Dune::ACFem::Tensor::TensorResult< T > Class Template Reference

The wrapper class wrapped around each expression result. More...

Collaboration diagram for Dune::ACFem::Tensor::TensorResult< T >:

Public Member Functions
template<class... Dims, std::enable_if_t<(sizeof...(Dims)==rank &&IsIntegralPack< Dims... >::value), int > = 0>
decltype(auto)	operator() (Dims... indices)
	Run-time dynamic access to components.
template<class... Dims, std::enable_if_t<(sizeof...(Dims)==rank &&IsIntegralPack< Dims... >::value), int > = 0>
decltype(auto)	operator() (Dims... indices) const
	Run-time dynamic access to components.
template<std::size_t... Indices, std::enable_if_t< sizeof...(Indices)==rank, int > = 0>
decltype(auto) constexpr	operator() (Seq< Indices... >)
	Compile-time constant access from index-sequence.
template<std::size_t... Indices, std::enable_if_t< sizeof...(Indices)==rank, int > = 0>
decltype(auto) constexpr	operator() (Seq< Indices... >) const
	Compile-time constant access from index-sequence.
template<std::size_t I>
decltype(auto)	operator[] (IndexConstant< I > i) &&
	Implement kind of a nested vector interface via operator[].
template<std::size_t I>
decltype(auto)	operator[] (IndexConstant< I > i) &
	Implement kind of a nested vector interface via operator[].
template<std::size_t I>
decltype(auto)	operator[] (IndexConstant< I > i) const &
	Implement kind of a nested vector interface via operator[].

Static Public Member Functions
template<std::size_t... Indices, class Pos = MakeIndexSequence<sizeof...(Indices)>>
static constexpr bool	isZero (Seq< Indices... >=Seq< Indices... >{}, Pos=Pos{})
	Compile-time constant access from index-sequence.

Detailed Description

template<class T>
class Dune::ACFem::Tensor::TensorResult< T >

The wrapper class wrapped around each expression result.

The task of the wrapper class is to separate interfacing to the outside world from the actual tensor framework.

For the particular Dune case one of the major tasks of the wrapper is to provide the back-type-cast to Dune::FieldVector resp. Dune::FieldMatrix.

The wrapper by itself is an implementation of the tensor concept by forwarding all tensor functionality to the wrapped object.

SFINAE not needed. Remove.

---

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

• dune/acfem/tensors/bindings/dune/closuretraits.hh
• dune/acfem/tensors/bindings/dune/tensorresult.hh