util::quantities::time_literals Namespace Reference

Literal constants for time quantities. More...

Functions
constexpr second	operator""_s (long double v)
	Literal second value. More...
constexpr second	operator""_s (unsigned long long int v)
constexpr millisecond	operator""_ms (long double v)
	Literal millisecond value. More...
constexpr millisecond	operator""_ms (unsigned long long int v)
constexpr microsecond	operator""_us (long double v)
	Literal microsecond value. More...
constexpr microsecond	operator""_us (unsigned long long int v)
constexpr nanosecond	operator""_ns (long double v)
	Literal nanosecond value. More...
constexpr nanosecond	operator""_ns (unsigned long long int v)
constexpr picosecond	operator""_ps (long double v)
	Literal picosecond value. More...
constexpr picosecond	operator""_ps (unsigned long long int v)

Detailed Description

Literal constants for time quantities.

These functions allow a simplified syntax for specifying a time quantity. In order to use these, their namespace must be used:

using namespace util::quantities::time_literals;

// definition of `util::quantities::second` constant:
constexpr auto t_s = 12_s;

// assignment (likely to a quantity) of
// `util::quantities::millisecond{500.0}`
t_s = 500_ms;

Function Documentation

constexpr millisecond util::quantities::time_literals::operator""_ms

(

long double

v

)

Literal millisecond value.

Definition at line 187 of file spacetime.h.

      { return millisecond{ static_cast<double>(v) }; }

constexpr millisecond util::quantities::time_literals::operator""_ms

(

unsigned long long int

v

)

Definition at line 189 of file spacetime.h.

      { return millisecond{ static_cast<double>(v) }; }

constexpr nanosecond util::quantities::time_literals::operator""_ns

(

long double

v

)

Literal nanosecond value.

Definition at line 203 of file spacetime.h.

      { return nanosecond{ static_cast<double>(v) }; }

constexpr nanosecond util::quantities::time_literals::operator""_ns

(

unsigned long long int

v

)

Definition at line 205 of file spacetime.h.

      { return nanosecond{ static_cast<double>(v) }; }

constexpr picosecond util::quantities::time_literals::operator""_ps

(

long double

v

)

Literal picosecond value.

Definition at line 211 of file spacetime.h.

      { return picosecond{ static_cast<double>(v) }; }

constexpr picosecond util::quantities::time_literals::operator""_ps

(

unsigned long long int

v

)

Definition at line 213 of file spacetime.h.

      { return picosecond{ static_cast<double>(v) }; }

constexpr second util::quantities::time_literals::operator""_s

(

long double

v

)

Literal second value.

Definition at line 179 of file spacetime.h.

      { return second{ static_cast<double>(v) }; }

constexpr second util::quantities::time_literals::operator""_s

(

unsigned long long int

v

)

Definition at line 181 of file spacetime.h.

      { return second{ static_cast<double>(v) }; }

constexpr microsecond util::quantities::time_literals::operator""_us

(

long double

v

)

Literal microsecond value.

Definition at line 195 of file spacetime.h.

      { return microsecond{ static_cast<double>(v) }; }

constexpr microsecond util::quantities::time_literals::operator""_us

(

unsigned long long int

v

)

Definition at line 197 of file spacetime.h.

      { return microsecond{ static_cast<double>(v) }; }