progress()

void syten::progress	(	std::uint64_t	i,
		bool	quiet,
		std::string	s = "",
		bool	use_error = true
	)

Outputs a single character to std::cerr unless quiet.

Parameters

i	current progress index, affecting the character to print.
quiet	if true, don't print anything at all.
s	if nonempty, write s instead of the default character appropriate for i
use_error	if true, write to std::cerr, else std::cout

References std::string::empty(), and std::flush().

Referenced by syten::MPS::RDMs::OneParticleRDM::construct(), syten::MPS::QcLatticeGenerator::construct_su2u1(), syten::MPS::ProjectedPurification::correlator(), syten::T3N::RandomState::generateCompleteState_rec(), syten::MPS::RandomState::generateNearFermiSeaState(), syten::T3N::RandomState::generateNearVacuumState_rec(), syten::MPS::RandomState::generateSampledState(), syten::Pyten::init_log(), syten::MPS::ProjectedPurification::local_expectation(), and syten::MPS::overlap().

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