join::details Namespace Reference

Classes
struct	_byteswap
struct	_byteswap< double, 8 >
struct	_byteswap< float, 4 >
struct	_byteswap< Type, 1 >
struct	_byteswap< Type, 2 >
struct	_byteswap< Type, 4 >
struct	_byteswap< Type, 8 >
struct	_swap
struct	EscapedTable
struct	is_first_default_constructible
	check that first alternative is default constructible. More...
struct	lessNoCase
struct	Power
struct	UnescapedTable
struct	VariantHelper
	helper class for variant operations using jump tables for O(1) dispatch. More...
struct	VariantStorage
	helper class representing a variant storage in order to be able to disable default/copy/move constructors/operators. More...
struct	WhitespaceTable

Functions
int	latencyScaleIndex () noexcept
	returns the xalloc index used to store the latency scale on a stream.
int	throughputScaleIndex () noexcept
	returns the xalloc index used to store the throughput scale on a stream.
char *	writeExponent (char *buffer, int k) noexcept
char *	prettify (char *buffer, int length, int k) noexcept
void	grisuRound (char *buffer, int length, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w) noexcept
constexpr int	digitsCount (uint32_t n) noexcept
void	digitsGen (const DiyFp &W, const DiyFp &Mp, uint64_t delta, char *buffer, int &length, int &k) noexcept
void	grisu2 (char *buffer, int &length, int &k, double value) noexcept

Variables
constexpr int	colMetric = 24
	width of the metric name column.
constexpr int	colCount = 14
	width of the sample count column.
constexpr int	colThroughput = 20
	width of the throughput column.
constexpr int	colLatency = 16
	width of the latency columns.
constexpr int	colTotal = colMetric + colCount + colThroughput + colLatency * 6
	total table width.
constexpr Power	atodpow []
constexpr uint32_t	pow10 [] = {1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000}
constexpr DiyFp	dtoapow []
constexpr char	digitPairs [201]
constexpr UnescapedTable	unescapedLookup {}
constexpr EscapedTable	escapedLookup {}
constexpr WhitespaceTable	whitespaceLookup {}

Function Documentation

digitsCount()

int join::details::digitsCount ( uint32_t n )

constexprnoexcept

digitsGen()

void join::details::digitsGen ( const DiyFp & W, const DiyFp & Mp, uint64_t delta, char * buffer, int & length, int & k )

inlinenoexcept

grisu2()

void join::details::grisu2 ( char * buffer, int & length, int & k, double value )

inlinenoexcept

grisuRound()

void join::details::grisuRound ( char * buffer, int length, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w )

inlinenoexcept

latencyScaleIndex()

int join::details::latencyScaleIndex ( )

inlinenoexcept

returns the xalloc index used to store the latency scale on a stream.

Returns

stream storage index.

prettify()

char * join::details::prettify ( char * buffer, int length, int k )

inlinenoexcept

throughputScaleIndex()

int join::details::throughputScaleIndex ( )

inlinenoexcept

returns the xalloc index used to store the throughput scale on a stream.

Returns

stream storage index.

writeExponent()

char * join::details::writeExponent ( char * buffer, int k )

inlinenoexcept

Variable Documentation

atodpow

Power join::details::atodpow[]

constexpr

colCount

int join::details::colCount = 14

constexpr

width of the sample count column.

colLatency

int join::details::colLatency = 16

constexpr

width of the latency columns.

colMetric

int join::details::colMetric = 24

constexpr

width of the metric name column.

colThroughput

int join::details::colThroughput = 20

constexpr

width of the throughput column.

colTotal

int join::details::colTotal = colMetric + colCount + colThroughput + colLatency * 6

constexpr

total table width.

digitPairs

char join::details::digitPairs[201]

constexpr

Initial value:

= {
            "00010203040506070809"
            "10111213141516171819"
            "20212223242526272829"
            "30313233343536373839"
            "40414243444546474849"
            "50515253545556575859"
            "60616263646566676869"
            "70717273747576777879"
            "80818283848586878889"
            "90919293949596979899"}

dtoapow

DiyFp join::details::dtoapow[]

constexpr

escapedLookup

EscapedTable join::details::escapedLookup {}

constexpr

pow10

uint32_t join::details::pow10[] = {1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000}

constexpr

unescapedLookup

UnescapedTable join::details::unescapedLookup {}

constexpr

whitespaceLookup

WhitespaceTable join::details::whitespaceLookup {}

constexpr