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Functions

StringOps Namespace Reference

StringOps. More...

Functions
size_t	count (std::string_view str, std::string_view flag) noexcept
	Counts the occurrences of the given sequence in the given string.

bool	isNumeric (QStringView str) noexcept
	Checks whether a string only contains numeric characters.

std::string	strip (const std::string &str, const char chr) noexcept
	Strips the given character from both the left and the right side of a string.

std::string	strip (const std::string &str, const char *chars=" \n\t\b\r\v") noexcept
	Strips the given characters from both the left and the right side of a string.

std::string	lstrip (const std::string &str, const char chr) noexcept
	Strips the given character from the left side of a string.

std::string	lstrip (const std::string &str, const char *chars=" \n\t\b\r\v") noexcept
	Strips the given characters from the left side of a string.

std::string	rstrip (const std::string &str, const char chr) noexcept
	Strips the given character from the right side of a string.

std::string	rstrip (const std::string &str, const char *chars=" \n\t\b\r\v") noexcept
	Strips the given characters from the right side of a string.

std::string	lstripUntil (const std::string &str, const char delim, const bool inclusive=true, const bool consecutives=true) noexcept
	Strips everything from a string starting from the left side untill the delimiter is found (a.k.a. cut)

void	split (std::vector< std::string > &list, const std::string &target_str, const char separator='\n') noexcept
	Splits a string using a separator.

void	split (std::vector< std::string > &list, const std::string &target_str, std::string_view separator) noexcept
	Splits a string using a separator.

void	splitrip (std::vector< std::string > &list, const std::string &target_str, const char separator='\n', const char *strips=" \n\t\b\r\v") noexcept
	Splits a string and strips all the splitted items.

void	splitrip (std::vector< std::string > &list, const std::string &target_str, const char separator, const char strips=" \n\t\b\r\v") noexcept
	Splits a string and strips all the splitted items.

std::string	replace (std::string_view str, std::string_view target, std::string_view replace) noexcept
	Replaces all the occurrences of a sequence with another.

std::string	toUpper (std::string_view str) noexcept
	Converts a string to upper case.

std::string	toLower (std::string_view str) noexcept
	Converts a string to lower case.

size_t	count (std::string_view str, const char flag) noexcept
	Counts the occurrences of the given sequence in the given string.

bool	isNumeric (std::string_view str) noexcept
	Checks whether a string only contains numeric characters.

bool	isAlphabetic (std::string_view str) noexcept
	Checks whether a string only contains alphabetic characters.

bool	isAlnum (std::string_view str) noexcept
	Checks whether a string only contains alpha-numeric characters.

bool	isIP (std::string_view str) noexcept
	Checks whether a string contains only IPv4/IPv6 chars.

bool	startsWith (std::string_view str, const char flag) noexcept
	Checks if a string starts with the given sequence.

bool	startsWith (std::string_view str, std::string_view flag) noexcept
	Checks if a string starts with the given sequence.

bool	endsWith (std::string_view str, const char flag) noexcept
	Checks if a string ends with the given sequence.

bool	endsWith (std::string_view str, std::string_view flag) noexcept
	Checks if a string ends with the given sequence.

bool	contains (std::string_view str, std::string_view flag) noexcept
	Checks if a string contains the given sequence.

Detailed Description

StringOps.

Utilities for the strings

Function Documentation

◆ contains()

bool StringOps::contains	(	std::string_view	str,
		std::string_view	flag )

inlinenoexcept

Checks if a string contains the given sequence.

Parameters

str	The target string
flag	The sequence to search for

Returns: The result of the check

◆ count() [1/2]

size_t StringOps::count	(	std::string_view	str,
		const char	flag )

inlinenoexcept

Counts the occurrences of the given sequence in the given string.

Parameters

str	The target string
flag	The character to find

Returns: The number of occurrences

◆ count() [2/2]

size_t StringOps::count	(	std::string_view	str,
		std::string_view	flag )

noexcept

Counts the occurrences of the given sequence in the given string.

Parameters

str	The target string
flag	The string to find

Returns: The number of occurrences

◆ endsWith() [1/2]

bool StringOps::endsWith	(	std::string_view	str,
		const char	flag )

inlinenoexcept

Checks if a string ends with the given sequence.

Parameters

str	The target string
flag	The character to search for

Returns: The result of the check

◆ endsWith() [2/2]

bool StringOps::endsWith	(	std::string_view	str,
		std::string_view	flag )

inlinenoexcept

Checks if a string ends with the given sequence.

Passing an empty flag ends in a false positive

Parameters

str	The target string
flag	The sequence to search for

Returns: The result of the check

◆ isAlnum()

bool StringOps::isAlnum

(

std::string_view

str

)

inlinenoexcept

Checks whether a string only contains alpha-numeric characters.

Parameters

str	The target string

Returns: The result of the check

◆ isAlphabetic()

bool StringOps::isAlphabetic

(

std::string_view

str

)

inlinenoexcept

Checks whether a string only contains alphabetic characters.

Parameters

str	The target string

Returns: The result of the check

◆ isIP()

bool StringOps::isIP

(

std::string_view

str

)

inlinenoexcept

Checks whether a string contains only IPv4/IPv6 chars.

This method doesn't check if the IP could be actually valid, since this is beyond its purpose

Parameters

str	The target string

Returns: The result of the check

◆ isNumeric() [1/2]

bool StringOps::isNumeric

(

QStringView

str

)

noexcept

Checks whether a string only contains numeric characters.

Parameters

str	The target string

Returns: The result of the check

◆ isNumeric() [2/2]

bool StringOps::isNumeric

(

std::string_view

str

)

inlinenoexcept

Checks whether a string only contains numeric characters.

Parameters

str	The target string

Returns: The result of the check

◆ lstrip() [1/2]

std::string StringOps::lstrip	(	const std::string &	str,
		const char *	chars = " \n\t\b\r\v" )

noexcept

Strips the given characters from the left side of a string.

Parameters

str	The target string
chars	The characters to strip away

Returns: The result string

◆ lstrip() [2/2]

std::string StringOps::lstrip	(	const std::string &	str,
		const char	chr )

noexcept

Strips the given character from the left side of a string.

Parameters

str	The target string
chr	The character to strip away

Returns: The result string

◆ lstripUntil()

std::string StringOps::lstripUntil	(	const std::string &	str,
		const char	delim,
		const bool	inclusive = true,
		const bool	consecutives = true )

noexcept

Strips everything from a string starting from the left side untill the delimiter is found (a.k.a. cut)

Parameters

str	The target string
delim	The delimiter
inclusive	Whether to also strip the delimiter or not
consecutives	Whether to strip all the occurrences of the delimiter if they're consecutive, only applies if inclusive

Returns: The result string

◆ replace()

std::string StringOps::replace	(	std::string_view	str,
		std::string_view	target,
		std::string_view	replace )

noexcept

Replaces all the occurrences of a sequence with another.

Parameters

str	The target string
target	The sequence which will be replaced
replace	The sequence to be used to replace the target

Returns: The result string

◆ rstrip() [1/2]

std::string StringOps::rstrip	(	const std::string &	str,
		const char *	chars = " \n\t\b\r\v" )

noexcept

Strips the given characters from the right side of a string.

Parameters

str	The target string
chars	The characters to strip away

Returns: The result string

◆ rstrip() [2/2]

std::string StringOps::rstrip	(	const std::string &	str,
		const char	chr )

noexcept

Strips the given character from the right side of a string.

Parameters

str	The target string
chr	The character to strip away

Returns: The result string

◆ split() [1/2]

void StringOps::split	(	std::vector< std::string > &	list,
		const std::string &	target_str,
		const char	separator = '\n' )

noexcept

Splits a string using a separator.

Parameters

list	Will hold the splitted content
target_str	The target string
separator	The character to use as separator

◆ split() [2/2]

void StringOps::split	(	std::vector< std::string > &	list,
		const std::string &	target_str,
		std::string_view	separator )

noexcept

Splits a string using a separator.

Parameters

list	Will hold the splitted content
target_str	The target string
separator	The sequence to use as separator

◆ splitrip() [1/2]

void StringOps::splitrip	(	std::vector< std::string > &	list,
		const std::string &	target_str,
		const char *	separator,
		const char *	strips = " \n\t\b\r\v" )

noexcept

Splits a string and strips all the splitted items.

Parameters

list	Will hold the splitted content
target_str	The target string
separator	The sequence to use as separator
strip	The characters to strip away

◆ splitrip() [2/2]

void StringOps::splitrip	(	std::vector< std::string > &	list,
		const std::string &	target_str,
		const char	separator = '\n',
		const char *	strips = " \n\t\b\r\v" )

noexcept

Splits a string and strips all the splitted items.

Parameters

list	Will hold the splitted content
target_str	The target string
separator	The sequence to use as separator
strip	The characters to strip away

◆ startsWith() [1/2]

bool StringOps::startsWith	(	std::string_view	str,
		const char	flag )

inlinenoexcept

Checks if a string starts with the given sequence.

Parameters

str	The target string
flag	The character to search for

Returns: The result of the check

◆ startsWith() [2/2]

bool StringOps::startsWith	(	std::string_view	str,
		std::string_view	flag )

inlinenoexcept

Checks if a string starts with the given sequence.

Passing an empty flag ends in a false positive

Parameters

str	The target string
flag	The sequence to search for

Returns: The result of the check

◆ strip() [1/2]

std::string StringOps::strip	(	const std::string &	str,
		const char *	chars = " \n\t\b\r\v" )

noexcept

Strips the given characters from both the left and the right side of a string.

Parameters

str	The target string
chars	The characters to strip away

Returns: The result string

◆ strip() [2/2]

std::string StringOps::strip	(	const std::string &	str,
		const char	chr )

noexcept

Strips the given character from both the left and the right side of a string.

Parameters

str	The target string
chr	The character to strip away

Returns: The result string

◆ toLower()

std::string StringOps::toLower

(

std::string_view

str

)

noexcept

Converts a string to lower case.

Parameters

str	The target string

Returns: The result string

◆ toUpper()

std::string StringOps::toUpper

(

std::string_view

str

)

noexcept

Converts a string to upper case.

Parameters

str	The target string

Returns: The result string

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Functions

Detailed Description

Function Documentation

◆ contains()

◆ count() [1/2]

◆ count() [2/2]

◆ endsWith() [1/2]

◆ endsWith() [2/2]

◆ isAlnum()

◆ isAlphabetic()

◆ isIP()

◆ isNumeric() [1/2]

◆ isNumeric() [2/2]

◆ lstrip() [1/2]

◆ lstrip() [2/2]

◆ lstripUntil()

◆ replace()

◆ rstrip() [1/2]

◆ rstrip() [2/2]

◆ split() [1/2]

◆ split() [2/2]

◆ splitrip() [1/2]

◆ splitrip() [2/2]

◆ startsWith() [1/2]

◆ startsWith() [2/2]

◆ strip() [1/2]

◆ strip() [2/2]

◆ toLower()

◆ toUpper()

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