stringutil.h File Reference

Some helper functions for std::string. More...

#include <string>
#include <string_view>
#include "containers.h"
#include "regex.h"

Include dependency graph for stringutil.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
void	substituteInplace (std::string &s, std::string_view toReplace, std::string_view replaceWith)
	Replaces occurrences of substring toReplace in string s with string replaceWith. More...
std::string	substituteStringView (std::string_view s, std::string_view toReplace, std::string_view replaceWith)
	Returns a new string where occurrences of substring toReplace in string s are replaced by string replaceWith.
std::string_view	stripWhiteSpace (std::string_view s)
	Given a string view s, returns a new, narrower view on that string, skipping over any leading or trailing whitespace characters.
void	addTerminalCharIfMissing (std::string &s, char c)
template<size_t N>
bool	literal_at (const char *data, const char(&str)[N])
	returns true iff data points to a substring that matches string literal str
template<size_t N>
bool	literal_at (std::string_view data, const char(&str)[N])
	returns true iff data points to a substring that matches string literal str
StringVector	split (const std::string &s, const std::string &delimiter)
	split input string s by string delimiter delimiter. More...
StringVector	split (const std::string &s, const reg::Ex &delimiter)
	split input string s by regular expression delimiter delimiter. More...
std::string	join (const StringVector &sv, const std::string &delimiter)
	create a string where the string in the vector are joined by the given delimiter
size_t	findIndex (const StringVector &sv, const std::string &s)
	find the index of a string in a vector of strings, returns std::string::npos if the string could not be found
size_t	findIndex (const std::string &s, const reg::Ex &re)
	find the index of the first occurrence of pattern re in a string s returns std::string::npos if the pattern could not be found
std::string	removeEmptyLines (const std::string &s)

Detailed Description

Some helper functions for std::string.

Function Documentation

split() [1/2]

StringVector split ( const std::string &  s, const std::string &  delimiter  )

inline

split input string s by string delimiter delimiter.

returns a vector of non-empty strings that are between the delimiters

split() [2/2]

StringVector split ( const std::string &  s, const reg::Ex &  delimiter  )

inline

split input string s by regular expression delimiter delimiter.

returns a vector of non-empty strings that are between the delimiters

substituteInplace()

void substituteInplace ( std::string &  s, std::string_view  toReplace, std::string_view  replaceWith  )

inline

Replaces occurrences of substring toReplace in string s with string replaceWith.

Modifies s in place.