stringutils.h File Reference

String handle utilities. More...

#include <cstddef>
#include <initializer_list>
#include <iterator>
#include <optional>
#include <string>
#include <string_view>
#include <utility>
#include <vector>
#include <fcitx-utils/fcitxutils_export.h>
#include <fcitx-utils/stringutils_details.h>

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Enumerations
enum	SplitBehavior { KeepEmpty, SkipEmpty }

Functions
bool	fcitx::stringutils::startsWith (std::string_view str, std::string_view prefix)
	Check if a string starts with a prefix.
bool	fcitx::stringutils::startsWith (std::string_view str, char prefix)
	Check if a string starts with a prefix char.
bool	fcitx::stringutils::endsWith (std::string_view str, std::string_view suffix)
	Check if a string ends with a suffix.
bool	fcitx::stringutils::endsWith (std::string_view str, char suffix)
	Check if a string ends with a suffix char.
bool	fcitx::stringutils::isConcatOf (std::string_view str, std::string_view sub1, std::string_view sub2)
	Check if a string is a concatenation of two other strings.
std::pair< std::string::size_type, std::string::size_type >	fcitx::stringutils::trimInplace (std::string_view str)
	Trim the whitespace by returning start end end of first and list non whitespace character position. More...
std::string_view	fcitx::stringutils::trimView (std::string_view)
	Trim the white space in string view. More...
std::string	fcitx::stringutils::trim (std::string_view str)
	Trim the white space in str. More...
std::vector< std::string >	fcitx::stringutils::split (std::string_view str, std::string_view delim)
	Split the string by delim.
std::vector< std::string >	fcitx::stringutils::split (std::string_view str, std::string_view delim, SplitBehavior behavior)
	Split the string by delim.
std::string	fcitx::stringutils::replaceAll (std::string str, const std::string &before, const std::string &after)
	Replace all substring appearance of before with after.
const char *	fcitx::stringutils::backwardSearch (const char *haystack, size_t l, const char *needle, size_t ol, size_t from)
	Search string needle of size ol in string haystack. More...
char *	fcitx::stringutils::backwardSearch (char *haystack, size_t l, const char *needle, size_t ol, size_t from)
	The non-const version of backwardSearch. More...
size_t	fcitx::stringutils::backwardSearch (const std::string &haystack, const std::string &needle, size_t from)
	Fast backward substring search. More...
template<typename Iter , typename T >
std::string	fcitx::stringutils::join (Iter start, Iter end, T &&delim)
	Join a range of string with delim.
template<typename C , typename T >
std::string	fcitx::stringutils::join (C &&container, T &&delim)
	Join a set of string with delim.
template<typename C , typename T >
std::string	fcitx::stringutils::join (std::initializer_list< C > &&container, T &&delim)
	Join the strings with delim.
template<typename... Args>
std::string	fcitx::stringutils::concat (const Args &...args)
template<typename FirstArg , typename... Args>
std::string	fcitx::stringutils::joinPath (const FirstArg &firstArg, const Args &...args)
constexpr bool	fcitx::stringutils::literalEqual (char const *a, char const *b)
bool	fcitx::stringutils::unescape (std::string &str, bool unescapeQuote)
	Inplace unescape a string contains slash, new line, optionally quote.
std::optional< std::string >	fcitx::stringutils::unescapeForValue (std::string_view str)
	unescape a string, that is potentially quoted. More...
std::string	fcitx::stringutils::escapeForValue (std::string_view str)
	escape a string, add quote if needed. More...
bool	fcitx::stringutils::consumePrefix (std::string_view &str, std::string_view prefix)
	Return a substring of input str if str starts with given prefix. More...

Detailed Description

String handle utilities.

Definition in file stringutils.h.