Utilities to operate strings. More...

Functions
std::string	makeWider (const std::string &orig)
	Makes the given string wider by adding 2 spaces between each character.

int	utf8ToUnicode (const std::string &utf8_code)
	Converts a UTF-8 encoded string to a Unicode string.

std::string	unicodeToUtf8 (int unicode)
	Converts a Unicode character to UTF-8 encoding.

template<typename CharT>
auto	split (std::basic_string< CharT > s, const CharT separator)
	Splits a string into substrings based on a separator.

template<typename CharT>
auto	split (std::basic_string_view< CharT > s, const CharT separator)
	Splits a string view into substrings based on a separator.

template<typename CharT>
auto	rReplace (const std::basic_string< CharT > s, const CharT t, const CharT replacement='\0')
	Replaces the trailing occurrences of a character in a string with another character.

template<typename CharT>
auto	lReplace (const std::basic_string< CharT > s, const CharT t, const CharT replacement='\0')
	Replaces the leading occurrences of a character in a string with a replacement character.

template<typename CharT>
auto	bothEndsReplace (const std::basic_string< CharT > s, const CharT t, const CharT replacement='\0')
	Replaces the leading and trailing occurrences of a character in a string with a replacement character.

template<typename T>
auto	join (const std::vector< T > &vector, const std::string &delimiter)
	Joins a vector of elements into a single string using a delimiter.

std::vector< std::string >	duplicates (const std::vector< std::string > &vector)
	Gets the duplicates in a vector of strings.

template<typename ValueType>
std::string	vectorToString (const std::vector< ValueType > &vector)

Detailed Description

Utilities to operate strings.

Function Documentation

◆ bothEndsReplace()

template<typename CharT>

auto steppable::__internals::stringUtils::bothEndsReplace	(	const std::basic_string< CharT >	s,
		const CharT	t,
		const CharT	replacement = '\0' )

Replaces the leading and trailing occurrences of a character in a string with a replacement character.

Template Parameters

CharT The character type of the string.

Parameters

[in]	s	The input string.
[in]	t	The character to be replaced.
[in]	replacement	The replacement character (default is '\0').

Returns: The modified string with leading and trailing occurrences replaced.

Note: This function is equivalent to calling lReplace(rReplace(s, t, replacement), t, replacement).

See also: lReplace; rReplace

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◆ duplicates()

std::vector< std::string > steppable::__internals::stringUtils::duplicates ( const std::vector< std::string > & vector )

Gets the duplicates in a vector of strings.

Parameters

[in] vector The vector of strings to check for duplicates.

Returns: A vector of strings containing the duplicates.

◆ join()

template<typename T>

auto steppable::__internals::stringUtils::join	(	const std::vector< T > &	vector,
		const std::string &	delimiter )

Joins a vector of elements into a single string using a delimiter.

Template Parameters

T	The type of the vector elements.

Parameters

[in]	vector	The vector of strings to join.
[in]	delimiter	The delimiter to join the strings with.

Returns: The joined string.

◆ lReplace()

template<typename CharT>

auto steppable::__internals::stringUtils::lReplace	(	const std::basic_string< CharT >	s,
		const CharT	t,
		const CharT	replacement = '\0' )

Replaces the leading occurrences of a character in a string with a replacement character.

Template Parameters

CharT The character type of the string.

Parameters

[in]	s	The input string.
[in]	t	The character to be replaced.
[in]	replacement	The replacement character (default is '\0').

Returns: The modified string with leading occurrences replaced.

See also: rReplace

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◆ makeWider()

std::string steppable::__internals::stringUtils::makeWider ( const std::string & orig )

Makes the given string wider by adding 2 spaces between each character.

Parameters

[in] orig The original string.

Returns: The widened string.

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◆ rReplace()

template<typename CharT>

auto steppable::__internals::stringUtils::rReplace	(	const std::basic_string< CharT >	s,
		const CharT	t,
		const CharT	replacement = '\0' )

Replaces the trailing occurrences of a character in a string with another character.

This function takes a string s and replaces all trailing occurrences of the character t with the character replacement. If replacement is not provided, the trailing occurrences of t are simply removed.

Template Parameters

CharT The character type of the string.

Parameters

[in]	s	The input string.
[in]	t	The character to be replaced.
[in]	replacement	The character to replace `t` with. Default is '\0' (null character).

Returns: The modified string with trailing occurrences of t replaced by replacement.

See also: lReplace

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◆ split() [1/2]

template<typename CharT>

auto steppable::__internals::stringUtils::split	(	std::basic_string< CharT >	s,
		const CharT	separator )

Splits a string into substrings based on a separator.

Parameters

[in]	s	The string to be split.
[in]	separator	The separator to split the string by.

Returns: A vector of substrings.

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◆ split() [2/2]

template<typename CharT>

auto steppable::__internals::stringUtils::split	(	std::basic_string_view< CharT >	s,
		const CharT	separator )

Splits a string view into substrings based on a separator.

Parameters

[in]	s	The string view to be split.
[in]	separator	The separator to split the string view by.

Returns: A vector of substrings.

◆ unicodeToUtf8()

std::string steppable::__internals::stringUtils::unicodeToUtf8 ( int unicode )

Converts a Unicode character to UTF-8 encoding.

Parameters

[in] unicode The Unicode character to be converted.

Returns: The UTF-8 encoded string representation of the Unicode character.

Note: When output goes wrong, make sure to call this function when printing!

See also: Utf8CodePage

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◆ utf8ToUnicode()

int steppable::__internals::stringUtils::utf8ToUnicode ( const std::string & utf8_code )

Converts a UTF-8 encoded string to a Unicode string.

Parameters

[in] utf8_code The UTF-8 encoded string to convert.

Returns: The converted Unicode string.

◆ vectorToString()

template<typename ValueType>

std::string steppable::__internals::stringUtils::vectorToString ( const std::vector< ValueType > & vector )

Functions

Detailed Description

Function Documentation

◆ bothEndsReplace()

◆ duplicates()

◆ join()

◆ lReplace()

◆ makeWider()

◆ rReplace()

◆ split() [1/2]

◆ split() [2/2]

◆ unicodeToUtf8()

◆ utf8ToUnicode()

◆ vectorToString()