parse_terms_file()

std::vector<HamiltonianSummand> syten::MPS::SwappableTEBD::parse_terms_file	(	std::string const &	file,
		Lattice const &	lat
	)

Parses a file containing lines of the form A i j <MPO exp> where A is an arbitrary single-character tag, i and j are site indices and the MPO expression only acts nontrivially on those site indices.

References std::string::assign(), std::vector< T >::emplace_back(), std::getline(), std::move(), syten::MPS::parse(), syten::MPS::SwappableTEBD::parse_terms_file(), and SYTEN_ASSERT_MSG.

Referenced by syten::MPS::SwappableTEBD::parse_terms_file().

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