wreport::str Namespace Reference

String functions. More...

Data Structures
struct	Split
	Split a string where a given substring is found. More...

Functions
bool	startswith (const std::string &str, const std::string &part)
	Check if a string starts with the given substring.
bool	endswith (const std::string &str, const std::string &part)
	Check if a string ends with the given substring.
template<typename ITER>
std::string	join (const std::string &sep, const ITER &begin, const ITER &end)
	Stringify and join a sequence of objects.
template<typename ITEMS>
std::string	join (const std::string &sep, const ITEMS &items)
	Stringify and join an iterable container.
std::string	lstrip (const std::string &str)
	Return the substring of 'str' without all leading spaces.
std::string	rstrip (const std::string &str)
	Return the substring of 'str' without all trailing spaces.
std::string	strip (const std::string &str)
	Return the substring of 'str' without all leading and trailing spaces.
std::string	upper (const std::string &str)
	Return an uppercased copy of str.
std::string	lower (const std::string &str)
	Return a lowercased copy of str.
std::string	basename (const std::string &pathname)
	Given a pathname, return the file name without its path.
std::string	dirname (const std::string &pathname)
	Given a pathname, return the directory name without the file name.
void	appendpath (std::string &dest, const char *path2)
	Append path2 to path1, adding slashes when appropriate.
void	appendpath (std::string &dest, const std::string &path2)
	Append path2 to path1, adding slashes when appropriate.
template<typename S1, typename S2, typename... Args>
void	appendpath (std::string &dest, S1 first, S2 second, Args... next)
	Append an arbitrary number of path components to dest.
template<typename... Args>
std::string	joinpath (Args... components)
	Join two or more paths, adding slashes when appropriate.
std::string	normpath (const std::string &pathname)
	Normalise a pathname.
std::string	encode_cstring (const std::string &str)
	Escape the string so it can safely used as a C string inside double quotes.
std::string	decode_cstring (const std::string &str, size_t &lenParsed)
	Unescape a C string, stopping at the first double quotes or at the end of the string.
std::string	encode_url (const std::string &str)
	Urlencode a string.
std::string	decode_url (const std::string &str)
	Decode an urlencoded string.
std::string	encode_base64 (const std::string &str)
	Encode a string in Base64.
std::string	encode_base64 (const void *data, size_t size)
	Encode a buffer in Base64.
std::string	decode_base64 (const std::string &str)
	Decode a string encoded in Base64.

Detailed Description

String functions.

Author

Enrico Zini enric.nosp@m.o@en.nosp@m.ricoz.nosp@m.ini..nosp@m.org

Copyright (C) 2007–2015 Enrico Zini enric.nosp@m.o@de.nosp@m.bian..nosp@m.org

Function Documentation

decode_cstring()

std::string wreport::str::decode_cstring	(	const std::string &	str,
		size_t &	lenParsed )

Unescape a C string, stopping at the first double quotes or at the end of the string.

lenParsed is set to the number of characters that were pased (which can be greather than the size of the resulting string in case escapes were found)

normpath()

std::string wreport::str::normpath

(

const std::string &

pathname

)

Normalise a pathname.

For example, A//B, A/./B and A/foo/../B all become A/B.