log4cpp::StringUtil Class Reference

#include <StringUtil.hh>

List of all members.

Static Public Member Functions
static std::string	vform (const char *format, va_list args)
	Returns a string contructed from the a format specifier and a va_list of arguments, analogously to vprintf(3).
static std::string	trim (const std::string &s)
	Returns a string identical to the given string but without leading or trailing HTABs or spaces.
static unsigned int	split (std::vector< std::string > &v, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)
	splits a string into a vector of string segments based on the given delimiter.
template<typename T>
static unsigned int	split (T &output, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)
	splits a string into string segments based on the given delimiter and assigns the segments through an output_iterator.

---

Member Function Documentation

std::string log4cpp::StringUtil::vform	(	const char *	format,
		va_list	args
	)			[static]

Returns a string contructed from the a format specifier and a va_list of arguments, analogously to vprintf(3).

Parameters:

	format	the format specifier.
	args	the va_list of arguments.

std::string log4cpp::StringUtil::trim

(

const std::string &

s

)

[static]

Returns a string identical to the given string but without leading or trailing HTABs or spaces.

unsigned int log4cpp::StringUtil::split	(	std::vector< std::string > &	v,
		const std::string &	s,
		char	delimiter,
		unsigned int	maxSegments = INT_MAX
	)			[static]

splits a string into a vector of string segments based on the given delimiter.

Parameters:

	v	The vector in which the segments will be stored. The vector will be emptied before storing the segments
	s	The string to split into segments.
	delimiter	The delimiter character
	maxSegments	the maximum number of segments. Upon return v.size() <= maxSegments. The string is scanned from left to right so v[maxSegments - 1] may contain a string containing the delimiter character.

Returns:

The actual number of segments (limited by maxSegments).

template<typename T>

static unsigned int log4cpp::StringUtil::split	(	T &	output,
		const std::string &	s,
		char	delimiter,
		unsigned int	maxSegments = INT_MAX
	)			[inline, static]

splits a string into string segments based on the given delimiter and assigns the segments through an output_iterator.

Parameters:

	output	The output_iterator through which to assign the string segments. Typically this will be a back_insertion_iterator.
	s	The string to split into segments.
	delimiter	The delimiter character
	maxSegments	The maximum number of segments.

Returns:

The actual number of segments (limited by maxSegments).

---

The documentation for this class was generated from the following files:

• StringUtil.hh
• StringUtil.cpp

---