insertDummy() [4/4]

template<Rank rank>

Tensor<rank+1> syten::insertDummy ( Tensor< rank > const &  a, Basis const &  vacuum, Index const  which  )

inline

Inserts an additional dummy leg transforming as vacuum as the which-th leg of the new tensor.

References syten::Basis::dir, syten::Tensor< rank >::dirs, syten::Tensor< rank >::emplace_back(), insertDummy(), std::move(), std::vector< T >::push_back(), syten::Tensor< rank >::reserve(), syten::Basis::size(), syten::Tensor< rank >::size(), and SYTEN_ASSERT_MSG.

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