ccstring.hpp File Reference

Useful functions for C++ strings (trim, split, trimsplit, icompare, tolower, etc.) More...

Go to the source code of this file.

Classes
struct	ccuty::strdelim
	Delimiters for strsplit(), regsplit(), strtoken() and strtrim(). More...

Namespaces
	ccuty
	C++ Utilities.

Constant Groups
	ccuty
	C++ Utilities.

Functions
constexpr unsigned long long	ccuty::strid (const char *str, int last=32767, unsigned long long id=0)
	Returns a numeric ID from last characters that can be used in switch blocks. More...
unsigned long long	ccuty::strid (const std::string &str, int last=32767)
	Returns a numeric ID from last characters that can be used in switch blocks. More...
size_t	ccuty::strsplit (std::vector< std::string > &tokens, const std::string &str, ccuty::strdelim delimiters, int limit=0)
	Splits a string into a vector of tokens. More...
size_t	ccuty::strsplit (std::string &left, std::string &right, const std::string &str, ccuty::strdelim delimiters)
	Splits a string into two tokens. More...
size_t	ccuty::regsplit (std::vector< std::string > &tokens, const std::string &str, ccuty::strdelim delimiters, int limit=0)
	Splits a string into a vector of tokens using a regex. More...
bool	ccuty::strtoken (std::string &token, const std::string &str, ccuty::strdelim &delimiters)
	Retrieves the next token in a string. More...
void	ccuty::strtrim (std::string &str, ccuty::strdelim toremove)
	Removes beginning and trailing characters. More...
void	ccuty::strtrim (std::string &str)
	Removes beginning and trailing whitespaces.
void	ccuty::unquote (std::string &str)
	Removes beginning/trailing quotes and whitespaces.
std::string	ccuty::trimmed (const std::string &str)
	Returns a copy without beginning and trailing spaces.
std::string	ccuty::unquoted (const std::string &str)
	Returns a copy without beginning/trailing quotes and whitespaces.
int	ccuty::icompare (const std::string &a, const std::string &b)
	Compares two ASCII strings ignoring case (relies on tolower(int)).
bool	ccuty::iequal (const std::string &str1, const std::string &str2)
	Compares two ASCII strings ignoring case (relies on tolower(int)).
void	ccuty::lowerize (std::string &str)
	Lowercases an ASCII string (relies on tolower(int)).
void	ccuty::upperize (std::string &str)
	Uppercases an ASCII string (relies on tolower(int)).
std::string	ccuty::tolower (const std::string &str)
	Returns an lowercased copy of an ASCII string (relies on toupper(int)).
std::string	ccuty::toupper (const std::string &str)
	Returns an uppercased copy of an ASCII string (relies on tolower(int)).
bool	ccuty::from_string (bool &var, const std::string &str)
	Converts string to bool (returns true if the value could be successfully converted).
bool	ccuty::from_string (long &var, const std::string &str)
	Converts string to long (returns true if the value could be successfully converted).
bool	ccuty::from_string (unsigned long &var, const std::string &str)
	Converts string to unsigned long (returns true if the value could be successfully converted).
bool	ccuty::from_string (float &var, const std::string &str)
	Converts string to float (returns true if the value could be successfully converted).
bool	ccuty::from_string (double &var, const std::string &str)
	Converts string to double (returns true if the value could be successfully converted).
bool	ccuty::from_string (long double &var, const std::string &str)
	Converts string to long double (returns true if the value could be successfully converted).
int	ccuty::system (const std::string &command)
	Calls the C system() function.

Detailed Description

Useful functions for C++ strings (trim, split, trimsplit, icompare, tolower, etc.)

Author

Eric Lecolinet 2017 - https://www.telecom-paristech.fr/~elc