Dune Core Modules (2.6.0)
dotproduct.hh
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40 dot(const A & a, const B & b) -> typename std::enable_if<!IsVector<A>::value && !std::is_same<typename FieldTraits<A>::field_type,typename FieldTraits<A>::real_type> ::value, decltype(conj(a)*b)>::type
57 dot(const A & a, const B & b) -> typename std::enable_if<!IsVector<A>::value && std::is_same<typename FieldTraits<A>::field_type,typename FieldTraits<A>::real_type>::value, decltype(a*b)>::type
73 dot(const A & a, const B & b) -> typename std::enable_if<IsVector<A>::value, decltype(a.dot(b))>::type
Type traits to determine the type of reals (when working with complex numbers)
auto dot(const A &a, const B &b) -> typename std::enable_if<!IsVector< A >::value &&!std::is_same< typename FieldTraits< A >::field_type, typename FieldTraits< A >::real_type > ::value, decltype(conj(a) *b)>::type
computes the dot product for fundamental data types according to Petsc's VectDot function: dot(a,...
Definition: dotproduct.hh:40
typename Impl::voider< Types... >::type void_t
Is void for all valid input types (see N3911). The workhorse for C++11 SFINAE-techniques.
Definition: typetraits.hh:39
auto dotT(const A &a, const B &b) -> decltype(a *b)
Computes an indefinite vector dot product for fundamental data types according to Petsc's VectTDot fu...
Definition: dotproduct.hh:88
Traits for type conversions and type information.
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