log4tango::StringUtil3
Usage
#include <StringUtil.hh>
Static Public Member Functions
static std::string vform (const char *format, va_list args)
Returns a string constructed 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
unsigned int log4tango::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 log4tango::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).
std::string log4tango::StringUtil::trim (const std::string & s) [static]
Returns a string identical to the given string but without leading or trailing HTABs or spaces.
std::string log4tango::StringUtil::vform (const char * format, va_list args) [static]
Returns a string constructed 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.
Releases
4 releases since Debian 9 (Stretch); the text changed 2 times.