xentara::utils::ios Namespace Reference

std::ios related functionality More...

Classes
class	Indent
	Automatic object that indents a stream. More...
class	ToLocalTime
	Manipulator for inserting time points into std::ostreams as local time. More...

Functions
auto	indent (std::ostream &stream) -> std::ostream &
	Manipulator to add the current Indent into a stream.
auto	shiftIn (std::ostream &stream) -> std::ostream &
	Manipulator to increase the indent of a stream.
auto	shiftOut (std::ostream &stream) -> std::ostream &
	Manipulator to decrease the indent of a stream.
template<typename Char , typename Traits >
auto	findWord (std::basic_istream< Char, Traits > &stream) -> std::basic_istream< Char, Traits > &
	Manipulator that finds the next word on the line.
template<typename Char , typename Traits >
auto	skipBlanks (std::basic_istream< Char, Traits > &stream) -> std::basic_istream< Char, Traits > &
	Manipulator that skips blanks.
template<typename Char , typename Traits >
auto	skipWord (std::basic_istream< Char, Traits > &stream) -> std::basic_istream< Char, Traits > &
	Manipulator that skips a word.
template<typename Char , typename Traits >
auto	skipLine (std::basic_istream< Char, Traits > &stream) -> std::basic_istream< Char, Traits > &
	Manipulator that skips the rest of the line.
auto	toLocalTime (std::chrono::system_clock::time_point time) -> ToLocalTime
	Creates a manipulator for inserting time points into std::ostreams as local time.
auto	toCompactLocalTime (std::chrono::system_clock::time_point time) -> ToLocalTime
	Creates a manipulator for inserting time points into std::ostreams as local time.
auto	toIsoLocalTime (std::chrono::system_clock::time_point time) -> ToLocalTime
	Creates a manipulator for inserting time points into std::ostreams as local time.

Detailed Description

std::ios related functionality

This namespace contains manipulators designed to be used with std::istream and/or std::ostream.

Function Documentation

findWord()

template<typename Char , typename Traits >

auto xentara::utils::ios::findWord

(

std::basic_istream< Char, Traits > &

stream

)

-> std::basic_istream<Char, Traits> &

Manipulator that finds the next word on the line.

This manipulator looks for the next word on the line by skipping blanks. It will set the fail bit on the stream if there are no more non-blank characters on the current line.

indent()

auto xentara::utils::ios::indent

(

std::ostream &

stream

)

-> std::ostream &

Manipulator to add the current Indent into a stream.

shiftIn()

auto xentara::utils::ios::shiftIn

(

std::ostream &

stream

)

-> std::ostream &

Manipulator to increase the indent of a stream.

shiftOut()

auto xentara::utils::ios::shiftOut

(

std::ostream &

stream

)

-> std::ostream &

Manipulator to decrease the indent of a stream.

skipBlanks()

template<typename Char , typename Traits >

auto xentara::utils::ios::skipBlanks

(

std::basic_istream< Char, Traits > &

stream

)

-> std::basic_istream<Char, Traits> &

Manipulator that skips blanks.

This manipulator behaves just like std::ws, but does not skip across the end of the line.

skipLine()

template<typename Char , typename Traits >

auto xentara::utils::ios::skipLine

(

std::basic_istream< Char, Traits > &

stream

)

-> std::basic_istream<Char, Traits> &

Manipulator that skips the rest of the line.

skipWord()

template<typename Char , typename Traits >

auto xentara::utils::ios::skipWord

(

std::basic_istream< Char, Traits > &

stream

)

-> std::basic_istream<Char, Traits> &

Manipulator that skips a word.

This manipulator skips the current word by skipping all characters that are not blanks. If no characters are skipped, the fail bit is set.

toCompactLocalTime()

auto xentara::utils::ios::toCompactLocalTime

(

std::chrono::system_clock::time_point

time

)

-> ToLocalTime

Creates a manipulator for inserting time points into std::ostreams as local time.

The returned manipulator only outputs as much of seconds and fractions of a second as necessary

Parameters

time	The time to insert

toIsoLocalTime()

auto xentara::utils::ios::toIsoLocalTime

(

std::chrono::system_clock::time_point

time

)

-> ToLocalTime

Creates a manipulator for inserting time points into std::ostreams as local time.

The returned manipulator uses the format YYYY-MM-DDThh:mm:ss.zzzzzzzzz±HH:MM. For a utcOffset of 0, ±HH:MM is replaced with the character “Z”.

Parameters

time	The time to insert

toLocalTime()

auto xentara::utils::ios::toLocalTime

(

std::chrono::system_clock::time_point

time

)

-> ToLocalTime

Creates a manipulator for inserting time points into std::ostreams as local time.

The returned manipulator always outputs the full time with nanosecond precision

Parameters

time	The time to insert