log4cpp::StringUtil - Man Page

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)
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.

splits a string into a vector of string segments based on the
given delimiter.
@param v The vector in which the segments will be stored. The vector
will be emptied before storing the segments
@param s The string to split into segments.
@param delimiter The delimiter character
@param 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).

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).

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

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.