molpro::linalg::itsolv::log Namespace Reference

Classes
class	ConstexprString
struct	ContextBase
struct	DataDump
struct	FormatOption
struct	Generic
struct	IterationReport
struct	LogHandler
struct	NewIteration
struct	SummaryReport

Enumerations
enum class	Verbosity : short {   Trace ,   Debug ,   Info ,   None }
	Different levels of logging. More...
enum class	Severity : short {   Normal ,   Warning ,   Error ,   Fatal }
	Severity of a given message. More...

Functions
constexpr std::size_t	num_digits (std::size_t val)
template<std::size_t precision>
constexpr ConstexprString< num_digits(precision)+4 >	create_fmt_string_for_precision ()

Variables
constexpr const std::size_t	default_precision = std::numeric_limits<std::size_t>::max()

Enumeration Type Documentation

Severity

enum class molpro::linalg::itsolv::log::Severity : short

strong

Severity of a given message.

Enumerator
Normal
Warning
Error
Fatal

Verbosity

enum class molpro::linalg::itsolv::log::Verbosity : short

strong

Different levels of logging.

Enumerator
Trace
Debug
Info
None

Function Documentation

create_fmt_string_for_precision()

template<std::size_t precision>

constexpr ConstexprString< num_digits(precision)+4 > molpro::linalg::itsolv::log::create_fmt_string_for_precision ( )

constexpr

Creates a format string that contains instruction to use the given precision while formatting. The selling point is that this is suitable to be used in a constexpr/consteval context.

num_digits()

constexpr std::size_t molpro::linalg::itsolv::log::num_digits ( std::size_t  val )

constexpr

Returns

Number of digits required to represent the given value in base 10

Variable Documentation

default_precision

constexpr const std::size_t molpro::linalg::itsolv::log::default_precision = std::numeric_limits<std::size_t>::max()

constexpr

Constant indicating that formatting should be done with default precision