jau::fractions_i64 Namespace Reference

fractions namespace to provide fraction constants using int64_t as underlying integral integer type. More...

Functions
constexpr const jau::fraction_i64	days (86 '400l, 1lu)
	days is 86400/1 More...
constexpr const jau::fraction_i64	giga (1 '000 '000 '000l, 1lu)
	giga is 10^9 More...
constexpr const jau::fraction_i64	hours (3 '600l, 1lu)
	hours is 3660/1 More...
constexpr const jau::fraction_i64	kilo (1 '000l, 1lu)
	kilo is 10^3 More...
constexpr const jau::fraction_i64	mega (1 '000 '000l, 1lu)
	mega is 10^6 More...
constexpr const jau::fraction_i64	micro (1l, 1 '000 '000lu)
	micro is 10^-6 More...
constexpr const jau::fraction_i64	milli (1l, 1 '000lu)
	milli is 10^-3 More...
constexpr const jau::fraction_i64	minutes (60l, 1lu)
	minutes is 60/1 More...
constexpr const jau::fraction_i64	nano (1l, 1 '000 '000 '000lu)
	nano is 10^-9 More...
constexpr const jau::fraction_i64	one (1l, 1lu)
	one is 10^0 or 1/1 More...
constexpr const jau::fraction_i64	pico (1l, 1 '000 '000 '000 '000lu)
	pico is 10^-12 More...
constexpr const jau::fraction_i64	seconds (1l, 1lu)
	seconds is 1/1 More...
constexpr const jau::fraction_i64	tera (1 '000 '000 '000 '000l, 1lu)
	tera is 10^12 More...
constexpr const jau::fraction_i64	years (31 '557 '600l, 1lu)
	years is 31'557'600/1 using 365.2425 days per year More...
constexpr const jau::fraction_i64	zero (0l, 1lu)
	zero is 0/1 More...

Detailed Description

fractions namespace to provide fraction constants using int64_t as underlying integral integer type.

Function Documentation

tera()

constexpr const jau::fraction_i64 jau::fractions_i64::tera ( 1 '000 '000 '000 '  000l, 1lu    )

inlineconstexpr

tera is 10^12

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giga()

constexpr const jau::fraction_i64 jau::fractions_i64::giga ( 1 '000 '000 '  000l, 1lu    )

inlineconstexpr

giga is 10^9

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mega()

constexpr const jau::fraction_i64 jau::fractions_i64::mega ( 1 '000 '  000l, 1lu    )

inlineconstexpr

mega is 10^6

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years()

constexpr const jau::fraction_i64 jau::fractions_i64::years ( 31 '557 '  600l, 1lu    )

inlineconstexpr

years is 31'557'600/1 using 365.2425 days per year

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days()

constexpr const jau::fraction_i64 jau::fractions_i64::days ( 86 '  400l, 1lu    )

inlineconstexpr

days is 86400/1

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hours()

constexpr const jau::fraction_i64 jau::fractions_i64::hours ( 3 '  600l, 1lu    )

inlineconstexpr

hours is 3660/1

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kilo()

constexpr const jau::fraction_i64 jau::fractions_i64::kilo ( 1 '  000l, 1lu    )

inlineconstexpr

kilo is 10^3

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minutes()

constexpr const jau::fraction_i64 jau::fractions_i64::minutes ( 60l  , 1lu    )

inlineconstexpr

minutes is 60/1

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seconds()

constexpr const jau::fraction_i64 jau::fractions_i64::seconds ( 1l  , 1lu    )

inlineconstexpr

seconds is 1/1

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one()

constexpr const jau::fraction_i64 jau::fractions_i64::one ( 1l  , 1lu    )

inlineconstexpr

one is 10^0 or 1/1

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zero()

constexpr const jau::fraction_i64 jau::fractions_i64::zero ( 0l  , 1lu    )

inlineconstexpr

zero is 0/1

Examples

test_lfringbuffer11.cpp.

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milli()

constexpr const jau::fraction_i64 jau::fractions_i64::milli ( 1l  , 1 '  000lu  )

inlineconstexpr

milli is 10^-3

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micro()

constexpr const jau::fraction_i64 jau::fractions_i64::micro ( 1l  , 1 '000 '  000lu  )

inlineconstexpr

micro is 10^-6

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nano()

constexpr const jau::fraction_i64 jau::fractions_i64::nano ( 1l  , 1 '000 '000 '  000lu  )

inlineconstexpr

nano is 10^-9

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pico()

constexpr const jau::fraction_i64 jau::fractions_i64::pico ( 1l  , 1 '000 '000 '000 '  000lu  )

inlineconstexpr

pico is 10^-12

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