operator()()

template<typename Lanczos >

SRDef syten::Krylov::ClassicImpl::OrthoMat< Lanczos >::operator() ( Lanczos const &  instance, IterativeConfig const &  , IterativeExit &  r  ) const

inline

operator () set up the hamiltonian matrix of the system and return it together with an object implementing the inner product of the orthogonalized vectors with the solution

Parameters

[in]	instance	the Lanczos solver object to opreator on
[out]	r	exit reason

References syten::conj(), std::vector< T >::emplace_back(), syten::InexactArithmetic, syten::IterativeExit::message, syten::Krylov::ClassicImpl::OrthoMat< Lanczos >::newOverlapsOK(), syten::Krylov::norm(), syten::Krylov::overlap(), syten::IterativeExit::reason, syten::Krylov::ClassicImpl::OrthoMat< Lanczos >::S, std::vector< T >::size(), syten::sqrt(), SYTEN_ZNORM_THRESHOLD, syten::underThreshold(), and syten::Krylov::ClassicImpl::OrthoMat< Lanczos >::W.

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